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MultiservicerXA MI 3321 User Manual

1. 72 6 3 5 Insulation resistance supply circuit of class Il equipment to accessible sre en 73 6 3 6 Welding circuit leakage CulTONl coocccccncocncoccnoconnononoconononocannononononocanconononanonans 74 6 3 7 Primary leakage CUITONL ccccccccccseecccusccescnsuscsusccusensusnsusssuscausesussausesesesanss 75 0 3 0 TOUCH aKage CUNO aiii c 76 6 3 9 NOTOG VONAGO AAA AA 76 609 10 Clamp CUITehT O5 oio E ERE RR E OL DUO Sis ois i eet de 77 7 8 MI 3321 MultiservicerXA Table of contents GOGAT UNCON LCST ccc MM 77 AULOTESESOQUON GOS ii E A 78 7 1 VDE organizer general menu ccoccoccconcoccconconoccnconooncnononnonanonnonnnnaneonenaninns 78 7 1 1 VDE organizer operatio tia daria did 80 7 1 2 Example of creating a test sequence with VDE organizer 81 Ted ASUSTOMPAUTLOLESIS asadas 82 7 2 1 Deleting an existing custom test sequence sss 83 7 2 2 Viewing modifying and saving an custom autotest suuuss 83 LS Proet autloleslsuseesectect peiores enti AE Lie E Ui ULL e E ERE E 85 7 3 1 Selecing a prolect autolesl cot donee onto Ev aera 85 7 39 2 Starting a project autotest ccoconccoconicocononocononenononenononconononanononanonenaninenos 88 7 3 3 Comparison of results evaluation of result trends 88 14 Barcodes TAG autolesls ainia 89 7 4 1 A ADA Ao in suanerinenaneniacaai 90 742 Working with barcode
2. type B Insulation Communication ports to PE 600 kQ 5 Dimensions wxhxd 33 5 cm x 16 0 cm x 33 5 cm Weight with standard accessories 8 4 kg Reference conditions Reference temperature range 15 C 35 C Reference humidity range 35 65 RH 28 MI 3321 MultiservicerXA Technical specifications Operation conditions Working temperature range 0O C 40 C Maximum relative humidity 85 RH 0 C 40 C non condensing Storage conditions Temperature range 10 C 60 C Maximum relative humidity 90 RH 10 C 40 C 80 RH 40 C 60 C Accuracies apply for 1 year in reference conditions Temperature coefficient outside these limits is 0 2 of measured value per C plus 1 digit otherwise noted Fuses Test socket protection 2X 16 A 250 V 6 3 x 32mm 29 MI 3321 MultiservicerXA Main menu and test modes 4 Main menu and test modes The MultiservicerXA instrument has a user friendly manipulation By pressing only a few keys most of the actions can be done The menu tree of the instrument has been designed to be simple to understand and easy to operate The instrument can test electrical equipment in four operating modes PAT testing operating mode Machine testing operating mode Switchgear testing operating mode All tests operating mode 4 1 Help menus The
3. ENEDUDEN EU TY Save option Save as option Autotest custom Save menus Keys lt gt Select character in line Alphanumeric Enters character SHIFT Alphanumeric Enters small letter or special character Deletes character left to cursor SAVE F1 Confirms saving custom autotest sequence under entered name UNDO F2 Cancels saving ESC Returns back to custom autotest menu Modification of an autotest sequence Press EDIT F4 key in the View menu to modify selected function AUTOTEST WIEM PARAMETERS i2 Ser 8 13 85 Cl_i_Iso WISUAL TEST INSULATION INSULATION S SUE LEAKAGE SUB LEAKAGE 5 LEAKAGE TOUCH LEAKAGE POLARITY TEST Modification parameters of selected test function Keys VIA Select the parameter lt gt Change the value of selected parameter highlighted CONFIRM F1 Accepts modified function and returns to the view of selected test sequence ESC Returns to the view of selected test sequence Following modes can be set disabled Test is not selected in this custom autotest Selected test is performed once inside the custom autotest Selected test is performed more than once inside the custom autotest 84 MI 3321 MultiservicerXA Autotest sequences 7 3 Project autotests The Project autotests is an unique tool that dramatically simplifies and speeds up repeated periodic testing of DUTs The main idea is to re use known stored data either in instrument or
4. Four communication ports USB and 3 RS232C for communication with PC barcode reader writer and printers Soft touch keyboard with cursor keys Built in real time clock Fully compatible with new METREL PATLink PRO PC software package In PAT testing operating mode powerful functions for fast and efficient periodic testing are included MI 3321 MultiservicerXA General description Pre programmed test sequences Fast testing with barcode identification systems Test data can be uploaded from PC Onsite comparisons between old and new test results can be performed Enables on site printing of test labels 1 1 Warnings In order to reach high level of operator safety while carrying out various measurements using MultiservicerXA instrument as well as to keep the test equipment undamaged it is necessary to consider the following general warnings O Read this user manual carefully otherwise use of the instrument may be dangerous for the operator for the instrument or for the equipment under test o A Warning on the instrument means Read the Instruction manual with special care to safety operation The symbol requires an action O If the test equipment is used in manner not specified in this user manual the protection provided by the equipment may be impaired O Do not use the instrument and accessories if any damage is noticed O Consider all generally known precautions in order to avoid risk of electric sh
5. 5 10 30 60 120 none Displayed current calculated to DUT nominal mains supply voltage 110 V or 230 V x 1 06 Frequency response complies to EN61010 Figure A1 Test terminals Subleakage PAT LN mains test socket LN gt PE mains test socket PE S Subleakage S L N mains test socket LN gt S Subleakage other LN gt PE 19 MI 3321 MultiservicerXA Technical specifications 3 Differential Leakage current Differential leakage current 5 of reading 5 digits Pass levels mA 0 25 0 50 0 75 1 00 1 50 2 50 3 00 mA 3 50 4 00 4 50 5 00 5 50 6 00 7 00 8 00 9 00 none Test duration s 5 10 30 60 120 none Frequency response complies to EN61010 Figure A1 Test terminals Differential leakage mains test socket 3 8 Power Functional test Apparent power 0 00 kVA 4 00 kVA 0 01 kVA 5 of reading 3 digits Test duration s 5 10 30 60 120 none Test terminals mains test socket 3 9 Touch leakage current Touch leakage current 0 00 mA 2 50 mA 0 01 mA 10 of reading 5 digits Pass levels mA 0 25 0 50 0 75 1 00 1 50 2 00 none Test duration s 5 10 30 60 120 none OUMU c c test socket test probe connector Impedance Frequency response complies to EN610
6. Insulation resistance Notes O Leakage currents into the S C1 input will influence insulation resistance measurement r1 When S C1 probe is connected during the test then the current through it is also considered r1 The DUT should be de energized before the measurement O Consider any warning on the display before starting the measurement O Do not touch or disconnect the DUT during the measurement or before it is fully discharged The message Discharging will be displayed while the voltage on the DUT is higher than 20 V 6 2 3 Insulation resistance S The insulation resistance test checks the resistance between live conductors and isolated accessible metal parts of DUT This test can disclose faults caused by pollution moisture deterioration of insulation metal etc The instrument measures the insulation resistance between Main test socket L N and S C1 test terminals and LN and S C1 test sockets This function is primarily intended for testing Class Il DUTs and Class II parts of Class DUTs INSULATION S 21 Dec 045 28 14 Press START key for new test A IS A Insulation S menu Test parameters for insulation resistance measurement OUTPUT Test voltage 250 V 500 V LIMIT Minimum resistance 0 10 MQ 0 25 MQ 0 50 MQ 1 00 MQ 2 00 MQ 4 00 MQ 7 00 MQ 10 00 MQ none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none 91 MI 3321 MultiservicerXA Single tests in PAT testing mode
7. Yes 4 LEAKAGE TEST PE CONDUCTOR LEAKAGE or DIFF LEAKAGE preferred Limit depends on type ofappliance appliance power Yes i TOUCH LEAKAGE FUNCTIONAL CHECK DOCUMENTATION SUBLEAKAGE TEST with probe prefered or TOUCH LEAKAGE ACMP accessible conductive part separated from earth With the VDE organizer any VDE 0701 0702 compatible test sequence can be created The sequences cover virtually any maintenance or periodic test regardless of DUT type safety class supply cord length fuse type etc All limits and tests comply with the currently valid VDE standards and regulations In case of any changes a firmware upgrade will be available 9 MI 3321 MultiservicerXA Autotest sequences 7 1 1 VDE organizer operation Select VDE Organizer in PAT testing main menu WOE ORGANIZER Standard VDE TA1 Taz Device class 1 lisual test LITEN E E Example of VDE organizer screen Keys Alvy Select organizer item lt gt Set parameter in selected highlighted item ESC Returns to previous menu VIEW F1 Enters View test sequence menu START Starts automatic sequence as currently set in VDE organizer Refer to chapter 7 5 Performing autotest sequences for more information AUTOTEST WIEM PARAMETERS 16 Set 05 BH3 22 CODE WOE WTSUAL TEST EARTH FOND INSULATION SUB LEAKAGE SUE LEAKAGE LEAKAGE TOUCH LEAKAGE POLARITY TEST
8. 2 in a particular field tells the instrument not to search the associated filter field When searching the instrument will therefore ignore data in this parameter and go on to find all the DUTs that conform to data placed in the other filter fields O To find all stored results enter in the all fields excluding DATE where the correct from and to dates must be entered If the search filters are set up correctly and the DUTs exist in the units memory the Project autotests result menu will be displayed While recalling stored results the instrument shows a bar graph and a ratio of files found compared to files stored in memory e g 7 11 implies 7 results have been found to meet the filter criteria out of a potential 11 results stored in the flash memory PROJECT AUTOTEST 2l Dec HS 21 83 DEVICE 6 amp 7 TEST SITE LOL d ATION amp bee Se Pale BP Falourn Project autotest result menu 86 MI 3321 MultiservicerXA Autotest sequences Keys VIA PgUp F1 Select the DUT that should be retested PgDown F2 ENTER Recalls autotest project results for selected DUT START Starts running new autotest for selected DUT see 7 3 2 Starting a project autotest ESC Returns to Main menu Note O Barcode reader can also be applied for selecting the DUT see chapter 6 4 Working with barcode RFID tag DUT tickers Each DUT is marked with a ticker The ticker appears at the right of the DUT number and helps
9. Cl_i_ Iso Code Barcode test menu Keys VIEW F1 Views selected autotest sequence Refer to chapter 7 2 2 Viewing modifying of existing custom autotest START otarts selected autotest sequence Refer to chapter 7 5 Performing autotest sequence lt gt Manually selects a new autotest sequence by setting its code ESC Returns to Barcode tag menu 92 MI 3321 MultiservicerXA Autotest sequences Reading DUT number using barcode With the barcode reader also DUT number can be read from barcode label in different menus A successful receive of the barcode is confirmed by two short confirmation beeps SEARCH MEMORY DEVICE 35 0 USER TEST SITE LOCATION DATE 81 81 2888 18 85 2889 SAWE RESULT DEVICE Ho TEST SITE BUILDING LOCATION FOOM 1 USER FJOTE DEVICE NAME Plancha MPL 441 RETEST PERIOD 12 REPAIRING CODE Plancha COMMENTS USE OK MEMORY FREE NU ee eee SALIE UNDO E SEF Adding DUT number in save results search results menu 7 5 Performing autotest sequences for appliances 7 5 1 Visual inspection A thorough visual check must be carried out before each electrical safety test Following items should be checked Inspection of DUT for sign of damage Inspection of flexible supply cable for damage Any signs of pollution moisture dirt that can jeopardize safety Especially openings air filters protection covers and barriers must be checked Are the
10. Deleting single test results confirmation screen Press DELETE F3 key to enter confirmation screen for deleting the selected single test Press Y to delete 12 5 Deleting project s All data in a stored project can also be deleted from the memory 172 MI 3321 MultiservicerXA Working with results all operating modes Recall the result s you want to delete Refer to chapter 12 2 Recalling projects tor detailed information on recalling results In the Recall project menu press DELETE F5 key Delete results menu will be displayed In this menu the following functions can be performed DELETE deletes the selected project in Recall projects menu DELETE SELECTED deletes all projects found from searching the memory of the instrument DELETE ALL clears all stored projects DELETE MENU 2i Her Bs 60 35 DELETE MENU 2f APr 8S BB 33 DELETE 11H DELETE 116 DELETE SELECTED 112 1202 DELETE SELECTED 12 125 DELETE ALL DELETE ALL Are you sure YrHa7 Delete results menu Keys VIA selects deleting option DELETE F5 Deletes selected projects ESC Returns to memory Recall projects menu Confirm the selected option by using Y key After performing the selected option instrument returns to Recall results menu accepting the new memory state If you don t want delete the results press the N key in Delete results menu Instrument returns to Recall results menu without any changes 12 6 Downloading and prin
11. MI 3321 MultiservicerXA Working with results all operating modes SET PRINT PROTOCOL PRINT PROTOCOL HAR DHARE AUN ROFF Serial printer settings Keys Selects the option SAVE F1 Accepts selected option ESC Returns to Send results menu METREL Testing laboratory Horjul Slovenia DEVICE 11072010 TEST SITE METREL LOCATION OFFICE 1 TIME DATE 09 31 11 JUL 2008 USER TOMAZ RESULT PASS VISUAL PASS EARTH BOND It 10A Rlim 0 10 Ohm 1 R 2 0 03 Ohm PASS INSULATION Ut 500V Rlim 1 00 MOhm 1 R 178 9 MOhm PASS LEAKAGE Ut 230V llim 0 75 mA 1 12 0 23 mA PASS POWER 1 P2 2 01KVA PASS DEVICE NAME APP 1 RETEST PERIOD 11 07 2009 REPAIRING CODE 021268505 COMMENTS END OF DATA An example of data sent to serial printer Notes r1 When working with serial printers the baud rate is set by default to 9600 bps O Software transfer control uses XON CTRL Q and XOFF CTRL S characters r1 Hardware transfer control uses DTR line O Back side port supports only XOn XOff software transfer control 175 MI 3321 MultiservicerXA Maintenance 13 Maintenance 13 1 Periodic calibration It is essential that all measuring instruments are regularly calibrated in order for the technical specification listed in this manual to be guaranteed We recommend an annual calibration The calibration should be done by an authorized technical person only 13 2 Fuses There are two fuses available fr
12. MultiservicerXA MI 3321 User Manual Ver 2 4 Code no 20 751 513 gt METREL Distributor Manufacturer Metrel d d Ljubljanska cesta 77 SI 1354 Horjul E mail metrel metrel si http www metrel si O 2010 2014 Metrel Mark on your equipment certifies that this equipment meets the requirements of the EU European Union regulations concerning safety and electromagnetic compatibility No part of this publication may be reproduced or utilized in any form or by any means without permission in writing from METREL MI 3321 MultiservicerXA Table of contents 1 General descriptoH sie ec naa 8 EUER II Re REUTERS 9 1 2 Warning markings on connector panel o occoccccccccocccoccccncocnconcononncononncnnnoncnnnnnos 9 E otda APPIE sstedusiutri AAA 9 2 instrument descripta 11 2 1 LONE DAN Cl oia 11 a S i us PUSO Ss DT LESE 12 2 9 soymbols and inessdges usnm dotem vast vet m ocium edt date ot rr dum 13 2 4 Dual supply voltage operation coccoccocccccccnccnconconconcononncononnonncanonncanonnonnnns 16 3 Technical specifications eeeeeeeeeeseene eene nennen nnn nnn nn nnn nnus 17 3 1 Withstanding 1890 V 2500 W occoncinccccccoccocnconconoocncononcnonncononnnonnonrnancnnnnnnnnnos 17 o2 Withstanding T000 Vias 17 SEE e gelnehi m E ET D D T ED TT 18 S EEG E T T EET 18 3 5 Insulation resistance Insulation S resistance sseessssse 1
13. Test circuits for Insulation S resistance measurement Measurement of insulation resistance of class Il DUT Tzr Insulation MQ Measurement of insulation resistance of accessible isolated conductive parts of fixed installed DUTs Insulation resistance S measurement procedure Select the Insulation resistance S function Set test parameters Connect device under test to the instrument see figures above Connect S C1 probe to accessible conductive parts of the DUT For fixed equipment Disconnect mains supply of the fixed equipment Connect LN test socket of the instrument to L N terminals of the fixed equipment Connect S C1 probe to accessible conductive parts of the fixed installed DUT Press the START key for measurement O L1 O O L1 O O O O 52 MI 3321 MultiservicerXA Single tests in PAT testing mode INSULATION 21 Dec B8 20 16 INSULATION S 21 Dec 68 20117 SINGLE TESTS SINGLE TESTS OUTPUT 256lJ OUTPUT Z2584 5 19 9 LIMIT 0 25H0 107 LIMIT A 25m0 MO TIME Se Ma TIME 5s PASS FAIL Press START key for new test Press START key for new test Se Mn A A A oo A Example of insulation S resistance measurement results Displayed results Main result Insulation resistance LN S Notes O Ifa Class device is connected to the mains test socket the currents flowing through the PE terminal will not be considered r1 The DUT should be de energized before
14. If the too high current is only of short duration caused by a short inrush current the test can be performed otherwise it must be stopped Select YES or NO with Y or N key It is recommended to additionally check the DUT before proceeding with the test MI 3321 MultiservicerXA Leakage LN PE high Are you sure to proceed Y N Leakage LN PE too high Leakage LN PE or S C1 PE too high Are you sure to proceed Y N Measurement aborted Differential leakage too high Leakage test S C1 PE too high External voltage on test socket too high External voltage on S C1 too high Test was skipped for safety Overheated Instrument description Dangerous leakage current higher than 3 5 mA will flow if power would be connected to DUT Select YES or NO with Y or N key Proceed with testing only if all safety measures have been taken It is recommended to perform a thorough earth bond test on the PE of the DUT before proceeding with the test Dangerous leakage current higher than 20 mA will flow if power would be connected to the DUT Determine and eliminate the problem before proceeding Dangerous leakage current higher than 20 mA would flow if power were connected to the DUT Select YES or NO with Y or N key Proceed with testing only if all safety measures have been taken It is recommended to perform a thorough earth bond test on the PE of the DUT before proceeding with the test An
15. Inspection of flexible supply cable for damage Any signs of pollution moisture dirt that can jeopardize safety Especially openings air filters protection covers and barriers must be checked Are there signs of corrosion 98 MI 3321 MultiservicerXA Autotest sequences Are there signs of overheating Inscriptions and marking related to safety must be clearly readable Installation of the DUT must be performed according to the user manuals During visual inspection the measuring points for the electrical testing have to be determined too If the visual test passes the instrument automatically proceeds with the next test in the sequence lf the visual test fails the user must evaluate if it is safe to proceed with the measurements WISUAL TEST 11 Dlec 48 14 15 CODE K1_2_Iso0_Ibe birina connection Points cables Covers housings InscriPtions and markings Protection devices Documentation Ho sins of wear aut Pollution damaie Visual test menu Keys PASS F1 Confirms that the visual inspection passed SKIP F4 okips visual test FAIL F5 Ends the autotest sequence 7 6 2 Continuity of the protective circuit Measurement is described in chapter 6 3 1 Continuity of the protective circuit If the Continuity test fails or was skipped other tests will not be carried out because of safety Keys START Starts the Continuity measurement Proceeds with the next continuity measurement in continuous mo
16. METREL Testing laboratory Horjul Slovenia DEVICE 11072010 TEST SITE METREL LOCATION OFFICE 1 TIME DATE 09 31 11 JUL 2008 USER TOMAZ RESULT PASS VISUAL PASS EARTH BOND It 10A Rlim 0 10 Ohm 1 R 2 0 03 Ohm PASS INSULATION Ut 500V Rlim 1 00 MOhm 1 R 178 9 MOhm PASS LEAKAGE Ut 230V llim 0 75 mA 1 12 0 23 mA PASS POWER 1 P2 2 01KVA PASS DEVICE NAME APP 1 RETEST PERIOD 11 07 2009 REPAIRING CODE 021268505 COMMENTS END OF DATA An example of data sent to serial printer Notes r1 When working with serial printers the baud rate is set by default to 9600 bps O Software transfer control uses XON CTRL Q and XOFF CTRL S characters r1 Hardware transfer control uses DTR line O Back side port supports only XOn XOff software transfer control Send to barcode printer SEND RESULTS SEHD TO PC SERIAL PRINTER BHECODE PRINTER TAG FEADER WRITER PRINTER ZEBRA LP 2824 Plus RS232 PORTE PC PRINTER BPRINTERD BLabel ifLabel 2 Send to barcode printer menu 110 MI 3321 MultiservicerXA Working with autotest results Keys Label 1 F4 Prints one label for the DUT ENTER Prints two labels EN SELECT LABEL PRINTER 18 May 14 13 82 SELECT LABEL PRINTER ONEIL ZEBRA LP 2924 Plus Select label printer menu Keys Selects the printer F1 Accepts selected printer ESC Returns to Send results menu Refer to chapter 8 6 1 Instrument settings an
17. VOLTAGE DISCHARGE TIME J Y g C EJOJEJ CJ EJ CJ C G3 CJ 0400000000 QBOOO000GO popoa PEN L3 L2 L1 SENSITIVE xx SUPPLY CIRCUIT Discharging time test 156 MI 3321 MultiservicerXA Switchgear testing operating mode Trip out current measurement procedure Select the Discharging Time single test Set test parameters Connect three wire test cable to the TP1 test port on the instrument Connect L and N wires of the three wire test cable to terminals to be tested Press the START key to start the measurement Wait until Ready is displayed Disconnect the switchboard Wait is displayed until the residual voltage drops below 120V If the voltage at disconnection moment is too low to get an accurate result Repeat is displayed The measurement must be repeated Press SAVE F4 key for storing the result optional Interpretation of the Repeat message It is not possible to differentiate between a disconnection moment at very low voltage and a switchboard with a very low discharging time In both cases the reading will be 0 0 s together with the Repeat warning If after few repetitions the result is always 0 0 s with the Repeat message it can be considered as a valid 0 0 s result A 0 0 s reading without the Repeat message is a valid result DISCHARGING T 22 ec Ha 13 33 LIMIT Us 12m Y Y LIMIT t 5s U 311Ve A AY Rereat Press START keu for
18. single autotest Voltage range 100 V 264 V 45 Hz 65 Hz Pass Fail limits t gt 300 ms t lt 300 ms t lt 40 ms Test terminals PRCD testing TP1 test sockets A gt z 21 MI 3321 MultiservicerXA Technical specifications 3 13 RCD testing 3 13 1 General data Nominal residual current mA 10 30 100 300 500 1000 Test current options 0 5xlAN IAN 2xlAN 5xlAN Test currents accuracy 0 0 1 1A IA IAN 2xlAN 5xlAN 0 1 IA 0 lA 0 5xIAN Test current shape Sine wave AC pulsed A smooth DC B DC offset for pulsed current 6 mA typical ROD jor m G non delayed S time delayed Test current starting polarity or Voltage range 40 V 264 V 45 Hz 65 Hz Test terminals RCD test current selection r m s value calculated to 20 ms according to IEC 61009 1000 500 350 500 1000 1410 n a 2000 e T not applicable AC VDG PE sine wave test current AUD odo pulsed current BYDE o airada smooth DC current Note All data marked with regarding B type RCDs are valid for instrument HW version 3 0 and higher only 3 13 2 Contact voltage RCD Uc Measuring range according to EN 6155 7 is 7 5 V 62 0 V for limit contact voltage 50 V Accuracy 0 96 15 of reading 10 digits 0 96 15 of reading The accuracy is valid if main
19. 1 Memory operations see 9 2 Main menu Keys VIA Selects the operating mode ENTER Enters selected mode Note O Press ESC key one or more times to return to Machine testing main menu from any submenu 9 1 Single tests machine testing menu The measurements and their parameters in this menu are suited for verification of machines SINGLE TEST Ha HPr 13 1 15 MISUBHL TEST 0 0 0 0 CONTINUITY INSULAT ION HU TEST zZ LOOP RCD TEST FECI TEST DISCHARGING T WOLTAGE Single test menu Keys VIA Select the test measuring function lt Visual test gt Visual inspections lt Continuity test gt Continuity of protective conductors tests lt Insulation gt Insulation resistance lt HV test gt High Voltage tests lt Z Loop gt Loop impedance tests lt RCD test gt Tests of residual current devices lt PRCD test gt Tests of portable residual current devices lt Discharging time gt Discharging time tests lt Voltage gt Voltage frequency and rotary field tests lt Functional test gt Functional inspection 115 MI 3321 MultiservicerXA Machine testing operating mode ENTER Enters selected test ESC Returns to Main menu Note O Unlike in PAT testing mode all single test results and parameters can be stored for documentation purposes view chapter 12 1 for more information 9 2 Measurements and inspections 9 2 1 Visual test Visual check is the most important and effective part of a mach
20. 6 2 5 Substitute leakage S Leakage currents between live conductors and isolated accessible metal parts screws handles etc are checked with this test Capacitive leakage paths are included in the result too The test measures the current flowing at a test voltage of 40 V AC and the result is scaled to the value of a nominal mains supply voltage of 230 V AC The instrument measures the insulation resistance between Main test socket L N and S C1 test terminals and LN and S C1 test sockets This function is primarily intended for testing Class Il DUTs and Class II parts of Class DUTs SUE LEAKAGE 21 Dec 048 26124 SINGLE TESTS OUTPUT 4mu mA lAs S t1 Press START key for new test A IS A Sub leakage S menu Test parameters for substitute leakage S current measurement OUTPUT Test voltage 40 V Maximum current 0 25 mA 0 50 mA 0 75 mA 1 00 mA 1 50 mA 2 00 mA 2 50 mA 3 00 mA 3 50 mA none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none 55 MI 3321 MultiservicerXA Single tests in PAT testing mode Test circuits for substitute leakage S measurement Subleakage mA Measurement of substitute leakage of accessible isolated conductive parts of fixed installed DUTs Insulation resistance S measurement procedure Select the Substi
21. 60204 1 Ed 5 EN 60439 IEC 61439 1 IEC 61008 1 IEC 62423 Electrical equipment for measurement control and laboratory use EMC requirements Class B Portable equipment used in controlled EM environments Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General requirements Safety requirements for electrical equipment for measurement control and laboratory use Part 2 030 Particular requirements for testing and measuring circuits Safety requirements for electrical equipment for measurement control and laboratory use Part 031 Safety requirements for hand held probe assemblies for electrical measurement and test Safety requirements for electrical equipment for measurement control and laboratory use Part 2 032 Particular requirements for hand held and hand manipulated current sensors for electrical test and measurement Testing and measuring equipment for checking the electric safety of electric devices Part 1 General requirements Testing and measuring equipment for checking the electric safety of electric devices Part 2 Testing equipment for tests after repair change or in the case of repeat tests Inspection after repair modification of electrical appliances Periodic inspection on electrical appliances General requirements for electrical safety Safety of machinery Electrical equipment of machines Part 1 General requirements Low voltage switchgea
22. 80 15672 11331 9649 83865 4479 24411 6 Fuse type gG Rated Disconnection time s current Min prospective short circuit current A 1000 2075 3 1429 1195 4 1018 585 4 189 MI 3321 MultiservicerXA Appendix C Fuse table Fuse type B Rated Disconnection time s current Min prospective short circuit current A Disconnection time s 35m 01 02 04 5 Min prospective short circuit current A Disconnection time s 35m 01 02 _ 04 Min prospective short circuit current A 190 MI 3321 MultiservicerXA Appendix C Fuse table Fuse type D Rated Disconnection time s current Min prospective short circuit current A 10 2 1 191
23. A Insulation menu Test parameters for insulation resistance measurement OUTPUT Test voltage 250 V 500 V LIMIT Minimum resistance 0 10 MQ 0 30 MQ 0 50 MQ 1 00 MQ 2 00 MQ 4 00 MQ 7 00 MQ 10 00 MQ none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none 49 MI 3321 MultiservicerXA Single tests in PAT testing mode Test circuits for insulation resistance measurement Measurement of insulation resistance of Class DUT 6 METREL Els ro 9 V A l Insulation MO Measurement of insulation resistance of fixed installed DUTs of Class Insulation resistance measurement procedure Select the Insulation function Set test parameters Connect device under test to the instrument see figures above For fixed equipment Disconnect mains supply of the fixed equipment Connect LN test socket of the instrument to L N terminals of the fixed equipment Connect PE test socket of the instrument to metallic enclosure of the fixed equipment Press the START key for measurement I HSULHT I OH Bo Mar 68 BH9 46 I HSULHRHT I OH B5 Mar 48 69146 OUTPUT 256 gt OUTPUTS 2581 LIMIT 4 000 LIMIT 4 06 TIME 5s TIME 5s KALNA Press START keu for new test Press START key for new test Se oe e A A A IS Examples of insulation resistance measurement results 50 MI 3321 MultiservicerXA Single tests in PAT testing mode Displayed results Main result
24. B2 Jan 13 18112 ProJect r DEVICE Ho ES LEVEL1 LEUEL 2 Project Save results menu Keys VIA Selects the item 169 MI 3321 MultiservicerXA Working with results all operating modes gt alphanumeric Edits data SAVE F1 oaves test results and returns to last single test menu UNDO F2 Undoes changes LIST F5 Enters list of pre defined names ESC Returns to Main menu In the Device no field up to 10 numeric characters can be entered The Device number can also be scanned with a barcode reader In the Test site Location and Device name fields up to 15 alpha numeric or special characters can be entered Names can also be selected from the list of 100 predefined names for each parameter In Retest period field at the most 2 numeric characters can be entered to represent the number of months between retest In the Comments field up to 20 alpha numeric or special characters can be entered Notes O User field cannot be edited this must be selected from the Users Device data menu of the instrument 12 3 Recalling projects Select Recall delete send memory in Machine testing Switchgear testing All tests menu by using A and Y keys and press ENTER key to confirm Search projects menu is displayed SEARCH MEMORY H2 HhPr B9 13 3 Project DEUICE TEST SITE LOCATION DATE 61 81 2060 36 4d 2069 Search projects menu When searching for stored results the following filters
25. Discharging Time If large capacitors in machines are disconnected from supply there is often a remaining residual charge on internal machine components Live parts having a residual voltage greater than 60 V shall be discharged to 60 V or less within a time period of 5 s after disconnection of the supply For plugs or similar devices with exposed conductors for example pins if plugged out the discharge time shall be discharged to 60 V or less within a time period of 1 s after disconnection of the supply Measuring principle The test leads are connected to terminals where residual voltage is to be measured The machine is switched ON the voltage on terminals can be of a c or d c type Phase 1 The instrument monitors the voltage and internally stores the peak voltage value Phase 2 The machine is disconnected from the power supply and the voltage at the test terminals starts to fall Once the voltage falls for 10V the instrument starts the timer Phase 3 After the voltage drops below an internally calculated voltage value the timer is stopped The instrument recalculates the measured time to a value as it would be if the disconnection occurred at the maximum voltage value EQUIPMENT UNDER TEST disconnect MultiServicerXA MI 3321 rest voltage test TP N Test circuitry 137 MI 3321 MultiservicerXA Machine testing operating mode expected possible Line voltage TEST voltage t LIMIT U Bb LIMIT t ls
26. MI 3321 MultiservicerXA Machine testing operating mode DISCHARGING T LIMIT U Y Y LIMIT t U 311UrF Rereat Press START key for new test EDIT E HELF F SALE B The 0 0 s and Repeat message DISCHARGING T 23 Tec A2 13237 DISCHARGING T LIMIT U sal LIMIT U amp Bu 1 Y LIMIT t Se 7 3 LIMIT t is LU 314UP Uu 309b PASS FAIL Press START key for new test Press START key for new test Se IS E SAN A IS E SAL Examples of discharging time measurement results Displayed results Main result Discharging time Peak voltage value Note O Consider any displayed warning before starting the test 9 2 9 Voltage Voltages and their frequency are measured in this menu If a three phase rotary field is detected its direction is displayed The phase sequence measurement conforms to the EN 61557 7 standard VOLTAGE Ul n UL Fe Un re T Voltage menu Test parameters for Voltage single test There are no parameters to be set in this function 140 MI 3321 MultiservicerXA Machine testing operating mode Test circuit for Voltage test CF asas Cs C 2 8 4 8 9 7 8 9 9 C fatetutede fnt p 4 8 D E 9 3 C8 CU A En ic BON Cs SUPPLY ON o 9 9 9 9 SUPPLY CIRCUIT Voltage test Voltage and rotary filed measurement procedure oelect the Voltage single test The measurement starts im
27. No load voltage measurement ENTER Proceeds to the next autotest sequence measurement HELP F2 Displays the no voltage test help screens REPEAT F3 Repeats the no voltage measurement 102 MI 3321 MultiservicerXA Autotest sequences SKIP F4 Skips leakage current measurement END F5 Ends the autotest sequence 7 6 11 TRMS current measurement using clamp current adapter Refer to chapter 6 2 9 TRMS current measurement using clamp current adapter for reference 7 6 12 Functional test Refer to chapter 6 2 11 Power Functional test for reference 103 MI 3321 MultiservicerXA Working with autotest results 8 Working with autotest results After the autotest sequence is completed measurement results can be Saved to the flash memory of the instrument Before that they can be viewed and edited Refer to chapter 8 1 Saving autotest results for more information Send to PC or a test report can be printed out to serial printer Refer to chapter 8 4 Downloading and printing results for more information DUT label can be printed out Refer to chapter 8 4 Downloading and printing results for more information 8 1 Saving autotest results After the autotest sequence is completed Save results menu is displayed Following data can be added to the test results for saving Device number and its name Test site and location Retest period Repairing code Comments SHUE RESULT 18 May 09 12 53 DEVICE No M TE
28. Q CHG OFFg Primary leakage current menu Test parameters for primary leakage current measurement LIMIT Maximum current 3 50 mA 5 00 mA 10 00 mA none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none Key F3 CHG OFF Change between L N on a single phase test socket of 3 phase adapter is disabled CHG ON Change between L N on a single phase test socket of 3 phase adapter is enabled Test circuit and measurement procedure for primary leakage current measurement For more information refer to chapter Measurements according to IEC EN 60974 4 paragraph Primary leakage current in 3 phase adapter user manual 75 MI 3321 MultiservicerXA Single tests in PAT testing mode 11 Jun 12 14 19 11 Jun 12 14 19 OUTPUTS 2364 OUTPUT Z36U LIMIT 5 86mA LIMIT 3 8 amp mA TIME 48s TIME 38s PASS FAIL Press START key for new test Press START key for new test EDIT amp HELF CHG OFFg A ELIT ELLE E E Examples of primary leakage current measurement results Displayed results Main result primary leakage current Notes O During the test a mains voltage is connected to the welding machine Consider safety precautions O Consider any displayed warning before starting measurement 6 3 8 Touch leakage current Description in chapter 6 2 7 Touch Leakage can be used as reference 6 3 9 No load voltage The purpose of this test is to check that the voltage on the welding outputs
29. Se TIME Ss d pena ey IC he nc Press START kesu for new test Press START key for new test Sn oo A A A IS A Examples of insulation resistance measurement results Displayed results Main result insulation resistance Notes O The machine under test should be de energized before the measurement O Consider any warning on the display before starting the measurement O Care must be taken if machine includes sensitive electrical equipment that could be damaged if to high test voltage would be applied to them O In this case the sensitive part should be disconnected from the tested circuitry Depending on the product standard they should be tested with an appropriately lower test voltage O If surge protection devices are installed the test can be carried out only in a limited manner O Do not disconnect the machine under test from the instrument during the measurement or before it is automatically discharged The message Discharging is displayed while the voltage on DUT is higher than 20 V O Do not forget to remove the L N link after the tests 9 2 4 High Voltage withstanding test The High Voltage withstanding test is used to confirm integrity of the insulation materials During the test the insulation materials in the machine are stressed with a higher voltage than during normal operation A powerful AC high voltage source is applied between the live neutral input terminals and the metal housing o
30. Select the Clamp current function Set test parameters Connect the current clamp to the instrument see figure above Embrace wire s that has to be measured with current clamp Press the START key for measurement CLAMP CURREHT Ba Mar 488 11 23 CLAMP CURRENT BS 20 44 SINGLE TEST SINGLE TESTS Z 5 LIMIT 1 88mh Y 56 LIMIT 8 25mh mA TIME ifs mh TIME 5s Press START ke for new test Press START key for new test Se IS A A Sin IS A Examples of clamp current measurement result Displayed results Main result clamp current Notes r1 When measuring leakage currents the neighboring magnetic fields and capacitive coupling especially from the L and N conductors can disturb the results It is recommended that the clamp is as close as possible to the grounded surface and away from wires and other objects under voltage or carrying current O METREL offers high quality current clamps for this application O Green socket is intended for current clamp shield terminal if exists This will improve measurement of leakage current The socket is connected to internal grounding system and through this to PE 63 MI 3321 MultiservicerXA Single tests in PAT testing mode 6 2 10 PRCD test The purpose of this test is to ensure the proper operation of residual current devices built into a DUTs and portable residual current devices Trip out time measurement verifies the sensitivity of a PRCD at selected residual curr
31. and y keys and press ENTER key to confirm The User device data menu is displayed EDIT DEVICE DATA 29 Mar 69 mB9 43 USERS 000 0 0 IEUICES TEST SITES LOCATIONS User device data main menu Keys in user device data menu Alvy Select the field to be changed ENTER Confirms selection and opens menu of selected item ESC Returns to General settings menu 4 3 8 1 Users submenu In this menu user names for up to 15 different users can be entered edited and selected SET USERS 2rFeb 05 14 84 Users submenu Keys in set users menu Alvy Select the user ENTER Confirms selection and returns to User device data menu EDIT F1 Confirms selection and opens User edit menu ESC Discards modifications and returns to User device data menu Keys in user edit menu Alphanumeric keys Entering user name SAVE F1 Confirms entry and returns to User device data menu a ae Discards modifications and returns to User device data menu 36 MI 3321 MultiservicerXA Main menu and test modes 4 3 8 2 Devices submenu In this menu default lists of device names up to 100 can be edited The list can be also downloaded to uploaded from the PC SW PATIinkPRO For more information refer to chapter 8 5 Data upload download Select Device in User device data menu by A and y keys and press ENTER key to confirm The following menu is displayed SET DEUICE 2l Dec HS 19 54 SU MCI MEAN Devices submenu
32. can be used to narrow the hits project DUT number test site location date from and date to user By using A and Y keys select the filter you want to edit Keys WIA Selects parameter line gt Alphanumeric Edits parameter line FIND F1 Starts search after filters are setup correctly UNDO F2 Undoes latest change 170 MI 3321 MultiservicerXA Working with results all operating modes TYPE F3 Selects type of parameter line ESC Returns to Main menu Notes O Project parameter line lf a project number is selected all other set filters will be ignored If is set in the Project filter other set filters will be active O All parameter lines except Project To change the selected filter line type press the F3 function key and the filter type will become highlighted e g DEVICE The lt and gt cursor keys can then be used to change the filter type and by pressing ENTER key the choice can be confirmed Once the filter types have been set up the data required to filter the files can be inserted Filter information can be inserted via the alphanumeric keypad or in some filter fields such as user can also be selected from a predefined list by pressing the F4 function key The device number field can also be read using a barcode reader O By placing a shift 2 in a particular field tells the instrument not to search the associated filter field When searching the instrument wil
33. ee Iced is 119 9 2 2 3 Compensation of test leads resistance oocconcconnconcccnconionnconcornonnonnnnnncnncnnnos 121 geo lt dANSUIQUON TCSISIANCE aeuo actis UL EON EO Ue pui M ida 121 9 2 4 High Voltage withstanding test oocccccncocncoccnoccnnononoconocannonononanocannons 123 9 2 5 Loop impedance and prospective fault current sseusss 126 9 2 5 1 Z mOL Pe High precision loop impedance measurement 129 92D RODOS codici o stubs Mese eme emu cuu suele 131 9 2 5 1 Contact voltage RED Ue init dd da 132 9 2 6 2 Tr p outtime ROD D ona pite edente oco o bet rint hie eter ciens 134 9263 CDHbpoltclrrenbuse D Mis ds iau audiat mc esc tuuc do qo aede Contes sc 134 D204 REDAC S kiara EE Ss din EH esempi EM I LE EI du 135 970 MEE cO PII M EP Rc 137 9 2 8 Discharging TIME P 137 929 VOAJER E A E ON 140 9210 EIC care eS 142 Switchgear testing operating mode eere rennen nnn 144 10 1 Single tests Switchgear testing menu occooccccccccccccncocncocnnonocononanonanononnnnnnns 144 10 2 Measurements and inspections eese 145 A VSU ToS uod Ulsn bin M edd b cade cp ade DNI M eat eee 145 1022 GCONUNUNV 2c ii ta 146 10 2 2 1 Sindle conthulby eS ai a E Sera Casu des ae toto Dre Eau o endo tuni eate andes 147 10 2 2 2 Autoscontimulby esti ida 148 10 2 2 3 Compensation of test leads resistance ocoocconnconconncocc
34. exceptionally high leakage current higher than about 5 mA was measured through PE test terminal or PE socket during the pre test or test An exceptionally high leakage current higher than about 5 mA was measured through S C1 test terminal during the pre test DANGER Voltage on mains test socket or LN PE terminals is higher than approximately 20 V AC or DC Disconnect the DUT from the instrument immediately and determine why external voltage was detected DANGER Voltage on test probe S C1 is higher than approximately 25 V AC or DC Disconnect the test probe from the DUT and determine why external voltage was detected Instrument skipped the required test because of a failed previous test Temperature of internal components of the instrument reached their top limit Measurement is prohibited until the internal temperature has reduced MI 3321 MultiservicerXA Instrument description Warning More than 80 of memory is occupied Stored data should be downloaded to PC Instrument memory is almost full Download stored results to PC Warning Calibration has been expired Recalibration of the instrument is required Contact your dealer Warning Too high contact voltage A too high contact voltage was detected before an RCD test being carried out Check PE connections Warning Test lead disconnected The test lead is not connected to the HV_PE test terminal Measurement is prohibited inte
35. is displayed while the voltage on DUT is higher than 20 V Do not forget to remove the L N link s after the tests 10 2 4 High Voltage withstanding test The High Voltage withstanding test is used to confirm integrity of the insulation materials During the test the insulation materials in the switchboard are stressed with a higher voltage than during normal operation A powerful AC high voltage source is applied between the live neutral input terminals and the metal housing of the switchboard the instrument trips out if the leakage current exceeds the predefined limit ZX IMPORTANT SAFETY NOTES O O O As dangerous voltage of over 2500 V AC is applied at the HV instrument outputs special safety consideration must be taken when performing this test Disconnect all unused test leads before starting this measurement otherwise the instrument can be damaged Only a skilled person familiar with hazardous voltages can perform this measurement DO NOT perform this test if any damage or abnormality test leads instrument is noted Never touch exposed probe tip connections equipment under test or any other energized part during the measurements Make sure that NOBODY can contact them either Connect test probes only for the High Voltage test and disconnect them immediately after the test DO NOT touch any part of test probe in front of the barrier keep your fingers behind the finger guards on the probe possible danger of electri
36. key for measurement Press SAVE F4 key for storing the result optional 147 MI 3321 MultiservicerXA Switchgear testing operating mode 21 Dec 68 22112 CONTINUITY 21 Dec 68 22 14 OUTPUT 16A OUTPUT iA LIMIT 6 018 LIMIT 6 20 TIME 25 TIME a5 MODE single MODE single 5 01 5 01 E E Press START key for neu IT Press START key for new Lt ELIT HELF CAL SAVE ELIT HELF CAL fF SAE oe of continuity measurement results Displayed results Main result Continuity Notes O Consider displayed warnings before starting measurement O For more information how to calibrate the test leads see chapter xy 10 2 2 2 Auto continuity test In the auto continuity test mode up to 30 continuity tests can be performed and stored in one step Additional features are Connection of test leads to a low resistance connections is detected and the measurements starts stops automatically Sound warnings are indicating the actual phase of the measurement The autotest is useful if testing large switchboards with a lot of PE connection points The user does not need to return to the instrument and pressing SIART STOP SAVE keys for each individual measurement The test can easily be carried out by one person even if testing with long test leads on large switchboards Continuity measurement procedure Select the CONTINUITY function Set test parameters Make sure that the test leads are calib
37. leads resistance Test leads compensation is required to eliminate the influence of test leads resistance and instrument s internal resistance lf a compensation value is stored this is indicated in the message Refer to chapter 9 2 2 3 Compensation of test resistance for more information 10 2 3 Insulation resistance Insulation resistance between live conductors and accessible earthed or isolated metal parts is checked This test discloses faults caused by pollution moisture deterioration of insulation metal etc IHSULAT ION 21 Dec 08 28 12 OUTPUT Sul LIMIT 1 66h TIME 25 Press START key for new test ZU REM ae Insulation resistance menu Test parameters for insulation resistance measurement OUTPUT Test voltage 250 V 500 V LIMIT Minimum resistance 0 10 MQ 0 30 MQ 0 50 MQ 1 00 MQ 2 00 Insulation MQ 4 00MQ 7 00 MQ 10 00 MQ none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none 150 MI 3321 MultiservicerXA Switchgear testing operating mode Test circuits for insulation resistance measurement een 5 3 4 8 7 8 9 9 amp W amp 8 CD GO U CD 9 P 4 8 D E 9 E G2 C3 CD c C 8 N M C oes Y f set T H ni a ni Es nt eN ss Pi i ce 9 81 9 e SUPPLY OFF Measurement of insulation resistance Insulation resistance measurement Select the Insulation single test Set test paramet
38. machines with a lot of PE connection points The user does not need to return to the instrument and pressing START STOP SAVE keys for each individual measurement The test can easily be carried out by one person even if testing with long test leads on large machines Continuity measurement procedure Select the CONTINUITY function Set test parameters Make sure that the test leads are calibrated Calibrate them if necessary See chapter 9 2 2 3 Compensation of test leads resistance for more information Connect test leads to S C1 and C2 terminals on the instrument Press the START key for measurement The instrument is monitoring for a low resistance between the test leads is detected Connect test leads to both ends of the first PE connection under test The instrument detects double beep the low resistance and starts first measurement After the timer elapse the instruments temporarily stores the first result A sound signal short beeps indicates that the first measurement is concluded and temporarily stored The results displayed in this phase will not be stored Disconnect test leads and proceed to the next measuring point no beep Connect test leads to both ends of the second PE connection under test The instrument detects double beep the low resistance and starts second measurement After the timer elapse the instruments temporarily stores the second result A sound signal continuous short beeps indicates that the second m
39. measurement procedure for insulation resistance LN P measurement For more information refer to chapter Measurements according to IEC EN 60974 4 paragraph Insulation resistance supply circuit of class ll to accessible surfaces in 3 phase adapter user manual 3 MI 3321 MultiservicerXA Single tests in PAT testing mode Result screens H9 May 12 14 16 E TEST OUTPUT S d RIEN SINGL Y 4 56 LIMIT 10 000 na TIME Ss H9 May 1 14 16 SINGLE TEST OUTPUT Sees 19 9 LIMIT 10 000 A Me TIME 5s PASS Press START key for new test Se EELZNLEE A FAIL Press START key for new test EDIT E HELF F A Examples of Insulation LN P measurement results Displayed results Main result Insulation resistance LN P Note O Consider displayed warnings before starting measurement 6 3 6 Welding circuit leakage current The purpose of this test is to determine the sum of all leakage currents flowing from the welding outputs W1 or W2 to earth 11 Jun 12 18 46 OUTPUT 2358 LIMIT 18 88mA TIME 38s Press START key for new test ELIT amp HELF CHG OFFg Welding circuit leakage current menu Test parameters for welding circuit current measurement LIMIT Maximum current 3 50 mA 5 00 mA 10 00 mA none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none Key F3 CHG OFF Change between L N on a single phase test socket of 3 phase adapter is disabled CHG ON C
40. names up to 100 can be edited The list can be also downloaded to uploaded from the PC SW PATIinkPRO For more information refer to chapter 8 5 Data upload download SET LOCATION 2o Feb 8s 16 67 EIT Fale MI Locations rooms submenu Keys in device menu Alvy PgUp F2 Select the location PgDown F3 ENTER Confirms selection and returns to User device data menu EDIT F1 Confirms selection and opens Location edit menu ESC Discards modifications and returns to User device data menu Keys in user edit menu Alphanumeric keys Entering location name SAVE F1 Confirms entry and returns to User device data menu UNDO F2 ESC Discards modifications and returns to User device data menu 38 MI 3321 MultiservicerXA Main menu and test modes 4 3 9 Password In password protected actions it is necessary to enter the password before deleting or editing the protected data The instrument requires a password and it will not allow changes unless the correct password has been entered Hi Mar Bs 14 23 PASSWORD Enter new Passwords Password menu Keys in password menu Alphanumeric keys Entering password ENTER Accepts the password and returns to General settings menu ESC Discards modifications and returns to General settings menu Please take a note of this password and keep it in a safe place Notes O If there is no password protection the instrument will request that you e
41. on a PC of the tested DUT The following data can be recalled from the instrument s memory and re used Test sequence If the sequence has not changed this is usually the situation the user does not need to care about setting the right test sequence and parameters DUT data ID number names descriptions addresses comments are not needed to be re entered again Old data are offered by default Old test results New Project Autotest test results can be compared with previous results The instrument automatically calculates the trends for each measurement Note O If the test results are close to the limit they should be compared with old test results If the trends are deteriorating the safety of the DUT and the time between tests should be reassessed If the results stay stable the DUT can generally be treated as safe Old test results can be uploaded from a PC back to the instrument This brings further advantages O Old test results are not occupying the instrument s memory and can be temporarily uploaded only for the purpose of re testing O Test results and DUT data can be moved shared among different test instruments O DUT data can be pre entered on the computer and then sent to the instrument 7 3 1 Selecting a project autotest The first step when performing project autotests is to recall the appropriate stored DUT data from the instruments memory The procedure is similar as if test results are to be recalled
42. parameters for fault loop impedance measurement TEST Type of test based on installed protective device Zloop Zs rcd Rs rcd Z mOL Pe Fuse type Selection of Fuse type F NV gG B C K D For Z LOOP Zs rcd Z mOL Pe Rated current of selected fuse Maximum breaking time of selected fuse Minimum short circuit current for selected fuse combination For Rs rcd RCD Fi Selection of RCD nominal current size 10 mA 30 mA 100 mA 300 mA 500 mA 1000 mA RLim Lim Limit resistance value for selected RCD nominal current See Appendix C for reference fuse data Zs rcd and Rs rcd tests will NOT trip out the RCD in RCD protected machine installation F means no fuse selected See chapter 9 2 5 1 for Z mOL Pe high precision loop impedance measurement 126 MI 3321 MultiservicerXA Machine testing operating mode Test circuit for fault loop impedance measurement SUPPLY CIRCUIT Measurement of fault loop impedance Fault loop impedance measurement procedure Select the Z LOOP single test Set test parameters Connect the three wire test lead to the TP1 port on the instrument Connect the three wire test lead to L N and PE terminals of the machine Press the START key for the measurement Press SAVE F4 for storing the result optional 127 MI 3321 MultiservicerXA Machine testing operating mode Test Estrodoi Test Z Loot Eco Fi 2 4mA Fuse
43. temporarily stored individual results By pressing the BACK F5 key the instrument returns to normal view Notes O Consider displayed warnings before starting measurement O STOP key can be pressed anytime during the measurement All concluded measurements are internally stored and can be saved to the instrument s memory O Optional external buzzer A1421 can be used in the Auto continuity test 120 MI 3321 MultiservicerXA Machine testing operating mode 9 2 2 3 Compensation of test leads resistance Test leads compensation is required to eliminate the influence of test leads resistance and instrument s internal resistance lf a compensation value is stored this is indicated in the message Circuit for compensating the resistance of test leads Shorted test leads Compensation of test leads resistance procedure Select the CONTINUITY function Select the Single mode test Connect test cable to the instrument and short test leads see figure above Press the CAL F3 key for measurement If the calibration was performed successfully 0 00 Q is displayed Notes O 5 Qis the limit value for resistance compensation If the resistance is higher then the calibration value is reset to the default value and the message disappears r1 Both 10 A and 200 mA continuity functions are compensated at the same time r1 The lead compensation is very important to obtain correct result especially if long test leads are used 9 2 3 Insu
44. test O Press SAVE F4 key for storing the result optional Result examples 21 Iec Ha 23141 TEST Auto TEST Idr Idr Sz mz Ian 35 ma Tube Ter me Ulim Ian amp Ian ma i ERR E AAA Ul Fe 1 3 Un Fe 1i BrT 21l Dec H6 2316 AL 5 21 Dec 4868 23 81 TEST Auto TEST Auto Idn Idn mo Type ME Type mzlllim ms Ulim ns zZl1 Ilec BHa z3 H Te 5 zZl Ilec BHB8 23 82 xl 1 Az me x1 ma Fare xb i 19 mzllim xo xh wia J Fress START key for Individual steps in RCD autotest Displayed results IAN TEP oehertcevencnt Step 1 trip out time IAN ANS E asa Step 2 trip out time IAN IAN x5 Step 3 trip out time 5x44N VAN XO 9 siiis otep 4 trip out time 5xlAN IAN x72 F Step 5 trip out time xl AN IAN x72 E Step 6 trip out time 72xlAN PI Contact voltage for rated IAN UN DG socorro Voltage UL PE Un pe Voltage UN PE 136 MI 3321 MultiservicerXA Machine testing operating mode Notes O The autotest sequence is immediately stopped if any incorrect condition is detected e g excessive Uc or trip out time out of limits O The RCD t test will trip the RCD Assure that the instrument is not powered from a socket protected by the tested RCD 9 2 7 PRCD test Description in chapter 6 2 10 PRCD test can be used as reference 9 2 8
45. test port on the instrument Connect L and N and PE wires of the three wire test cable to terminals to be tested L N PE for single phase and L1 L2 L3 for three phase systems Press SAVE F4 key for storing the result optional E mi D TEL JOLTAG 26 ar 3 131501 Ul n 225 ULi L2 41604 Ul Pe i ULi Lo 419 Un Fe 2254 UL2 L3 4194 Phase rotat i on Phase rotation 7 1 3 Examples of voltage measurement results Displayed results for single phase system Ul n ee Voltage between phase and neutral conductors B lo DS Voltage between phase and protective conductors UNDO urera PN Voltage between neutral and protective conductors PE frequency Displayed results for three phase system UA Voltage between phases L1 and L2 MTS porosa tota Voltage between phases L1 and L3 IZ ocn Voltage between phases L2 and L3 Phase rotation 1 2 3 Correct connection CW rotation sequence Phase rotation 2 1 3 Invalid connection CCW rotation sequence esc frequency Notes O Consider any displayed warning before starting test 10 2 7 RCD test Description in chapter 9 2 6 RCD tests can be used as reference 10 2 8 PRCD test Description in chapter 6 2 70 PRCD test can be used as reference 10 2 9 Functional test In its simplest form a functional check is simply a check to ensure that the switchboard is working properly Scope of test 159 MI 3321 MultiservicerXA Switchgear testing operating m
46. the polarity test Proceed to the next autotest sequence measurement HELP F2 Displays polarity test help screens REPEAT F3 Repeats the polarity test SKIP F4 Skips polarity test END F5 Ends the autotest sequence 7 5 10 TRMS current measurement using clamp current adapter Measurement is described in chapter 6 2 9 Clamp current measurement If the current clamp test fails or was skipped other tests will not be carried out because of safety Keys START Starts the TRMS leakage current measurement Proceeds with the next TRMS leakage current measurement in continuous measurement mode only Proceeds to the next autotest sequence measurement in single measurement mode only HELP F2 Displays TRMS leakage current help screens REPEAT F3 Repeats the TRMS leakage current measurement ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only SKIP F4 Skips TRMS leakage current measurement END F5 Ends the autotest sequence 7 5 11 PRCD test Measurement is described in chapter 6 2 70 PRCD test If the PRCD test fails or was skipped other tests will not be carried out because of safety Keys START Starts the PRCD test Proceeds to the next autotest sequence measurement 97 MI 3321 MultiservicerXA Autotest sequences HELP F2 Displays PRCD test help screens REPEAT F3 Repeats the PRCD test SKIP F4 Skips the PRCD test END F5 Ends the autotest seq
47. wire test lead to L N downstream of the RCD and PE terminals of the machine Press the START key for the measurement Press SAVE F4 key for storing the result optional EDIT E HELP Example of RCD trip out time measurement results Displayed results Main result Trip out time O seeds Contact voltage for rated lan Notes O The RCD t test will trip the RCD Assure that the instrument is not powered from a socket protected by the tested RCD 9 2 6 3 Trip out current RCD I A continuously rising residual current is intended for testing the threshold sensitivity for RCD trip out The instrument increases the test current in small steps through appropriate range as follows raue entvaue ote vH pe Start value A lu 30 mA 2useg instrument A lan 10 mA versions 0 2xlAN 2 2xlAN DC instrument HW version 3 0 and higher Maximum test current is l4 trip out current or end value in case the RCD didn t trip out 134 MI 3321 MultiservicerXA Machine testing operating mode Trip out current measurement procedure Select the RCD I single test Set test parameters Connect three wire test lead to the TP1 test port on the instrument Connect the three wire test lead to L N downstream of the RCD and PE terminals of the machine Press the START key for the measurement Press SAVE F4 key for storing the result optional JS IS Examples of RCD trip out current measurement result
48. 0 MI 3321 MultiservicerXA Autotest sequences REPEAT F3 Repeats the insulation resistance measurement SKIP F4 Skips insulation resistance measurement END F5 Ends the autotest sequence 7 6 6 Insulation resistance supply circuit of class Il equipment to accessible surfaces Measurement is described in chapter 6 3 5 Insulation resistance supply circuit of class Il equipment to accessible surfaces f this insulation test fails or was skipped other tests will not be carried out because of safety Keys START Starts the insulation resistance measurement Proceeds with the next insulation resistance measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only HELP F2 Displays the insulation resistance test help screens REPEAT F3 Repeats the insulation resistance measurement SKIP F4 Skips insulation resistance measurement END F5 Ends the autotest sequence 7 6 7 Welding circuit leakage current Measurement is described in chapter 6 3 6 Welding circuit leakage current f this leakage test fails or was skipped other tests will not be carried out because of safety Keys START Starts the leakage current measurement Proceeds with the next leakage current measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement
49. 10 Figure A1 Test terminals Touch leakage mains test socket or external source S 20 MI 3321 MultiservicerXA Technical specifications 3 10 Polarity test Test voltage ein coctona didas lt 50 V AC BI ile d ERE Pass L open N open PE open L N crossed L PE crossed N PE crossed L N shorted L PE shorted N PE shorted multiple faults Test terminals Differential leakage Mains test socket gt IEC 3 11 Clamp current True RMS current using 1000 1 current clamp 0 00 mA 9 99 mA 0 01 mA 5 9o of reading 10 digits 10 0 mA 99 9 mA 5 of reading 5 digits 100 mA 999 mA 5 of reading 5 digits 1 00 A 9 99 A 0 01 A 5 of reading 5 digits 5 10 0 A 24 9 A 5 of reading 5 digits lt does not consider accuracy of current transformer Pass levels mA 0 25 0 50 0 75 1 00 1 50 2 25 2 50 3 00 3 50 5 00 9 00 none Test duration s 5 10 30 60 120 none Test terminals Clamp current Clamp inputs Temperature coefficient outside reference temperature limits is 1 9o of measured value per C 3 12 PRCD testing Portable RCD trip out time 3 ms O ms 300 ms lan ms O ms 40 ms 5xlAN Test currents lam 10 mA 15 mA 30 mA Test current multipliers Yaxlan lan 9X AN Start angle 0 180 both Test modes
50. 2 11 Power Functional test The DUT s power consumption is measured in this test The apparent power is an useful indication of proper operation of the DUT FUNCTIONAL TEST 21 Dec 88 28 57 SINGLE TESTS OUTPUT 2364 kWA TIME Shs Press START key for new test EDIT E HELF F A Power functional test menu Test parameters for the Power Functional test OUTPUT System voltage 230 V TIME Measuring time 5 s 10 s 30 s 60 s 120 s none Circuit for the functional test Functional test Functional test procedure oelect the Functional test function oet measuring time Connect tested DUT to the instrument see figure above Press the START key for measurement FUNCTIONAL TEST 21 Dec 0438 26 59 SINGLE TESTS OUTPUT 2364 0 8 O kva rme se ret 4 ZZA AN nc Time 2Z5z Press START key for new test EDIT E HELF F A Example of apparent power measurement result 68 MI 3321 MultiservicerXA Single tests in PAT testing mode Displayed results Main result apparent power Notes O During the test a mains voltage is connected to the DUT If DUT contains moving parts make sure that it is safely mounted or protected to prevent possible danger to the operator or damage to the DUT or surrounding environment O Consider any displayed warning before starting measurement 6 3 Measurements Single tests for welding machines Note O For testing we
51. 2s TIME 5s FAIL ARE Press START key for new aoe Press START key for new zs Se IS A QUE EDIT E HELF F XM SALE id of high voltage withstanding test results Displayed results Main result leakage current Sub result applied voltage Notes O The machine should be de energized before the measurement O O Components and devices that are not rated to withstand the test voltage shall be disconnected during the testing Components and devices that have been voltage tested in accordance with their product standards may be disconnected during testing Consider any warning on the display before starting the measurement lf HV_PE test probe is not connected the test will not be started or will be interrupted Test lead disconnected warning will be displayed Do not forget to remove the L N links after the tests 125 MI 3321 MultiservicerXA Machine testing operating mode 9 2 5 Loop impedance and prospective fault current The instrument measures the impedance of the fault loop and calculates the prospective fault current The results can be compared to limit values set on base of selected protective circuit breakers or RCDs The measurement complies with requirements of the standard EN 61557 3 Test Z Loot Fuse Ture HE i Fusel ZA AN FuseT 5ms isc A Isc_lim 32 584 Wi Pe 1 Un Pe E Press START key for new test SHUE i HELF Loop impedance menu Test
52. 4 LIMIT 1 88mA TIME T Press START key for new test A IS A Differential leakage current menu Test parameters for differential leakage current measurement OUTPUT Test voltage 230 V LIMIT Maximum current 0 25 mA 0 50 mA 0 75 mA 1 00 mA 1 50 mA 2 50 mA 3 50 mA 4 00 mA 4 50 mA 5 00 mA 5 50 mA 6 00 mA 7 00 mA 8 00 mA 9 00 mA none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none Test circuit for differential current measurement Measuring of differential current 57 MI 3321 MultiservicerXA Single tests in PAT testing mode Differential current measurement procedure Select the Differential function Set test parameters Connect device under test to the instrument see figure above Press the START key for measurement 21 Dec 48 26131 OUTPUTS zig OUTPUT 23 LIMIT 1 amp amp BmH LIMIT 1 a TIME 25 TIME PASS FAIL Press START key for new test Press START key for new test EDIT E HELF J A A EDIT BM HELF B Examples of differential current measurement result Displayed results Main result differential leakage current Notes r1 During the test a mains voltage is connected to the DUT If DUT contains moving parts make sure that it is safely mounted or protected to prevent possible danger to the operator or damage to the DUT or surrounding environment r1 Consider any displayed warning before star
53. 50 mA current measurements are applicable Testing according to VDE l Class 1 device with isolated accessible Fart nong NL conductive parts Insulation 1 00 MO eae Insulation resistance leakage current donee ie me and touch current measurements are zis ol ic AES A AOS applicable ouch leakage 0 50 m Testing according to VDE Class 2 device with isolated accessible insulation S 2 00 MO conductive parts Touch leakage 0 50 mA Insulation resistance and touch current OUC eaKage Y measurements are applicable CO m gt NO 182 MI 3321 MultiservicerXA Appendix A Preprogrammed autotests METREL GmbH VDE tester test type card cont d Class 2 device without any isolated Testing according to VDE accessible conductive parts A10 Testing according to VDE 11 KI 3 Iso Class 3 device with isolated accessible Insulation S 0 25 MO conductive parts Al 1 Class 3 device without any isolated Testing according to VDE accessible conductive parts A12 183 MI 3321 MultiservicerXA Appendix A Preprogrammed autotests Pre programmed autotest sequences table welding machines Autotest Welding machines KML Iso RisUmg KI1 Iso NorUmg Kl1 Iso Schutz KI1 332A Risiko KI1 332A Normal Visualtest zZ y MS BS J Output200 mA 200m 200mA 200m 200m m fm pon psa foma foma soon em HE Time Sa w pe Limit edd IN w Limit MR LN p
54. 6 4 Insulation resistance welding circuit to protective circuit Measurement is described in chapter 6 3 3 Insulation resistance welding circuit to protective circuit f this insulation test fails or was skipped other tests will not be carried out because of safety Keys START otarts the insulation resistance measurement Proceeds with the next insulation resistance measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only HELP F2 Displays the insulation resistance test help screens REPEAT F3 Repeats the insulation resistance measurement SKIP F4 okips insulation resistance measurement END F5 Ends the autotest sequence 7 6 3 Insulation resistance supply circuit to welding circuit Measurement is described in chapter 6 3 4 Insulation resistance supply circuit to welding circuit If the insulation test fails or was skipped other tests will not be carried out because of safety Keys START otarts the insulation resistance measurement Proceeds with the next insulation resistance measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only HELP F2 Displays the insulation resistance test help screens 10
55. 9 3 6 Subleakage current Subleakage S CuUrTeNt ocoonccocncccncoccccnoconcccncocnnoconanonos 19 3 7 Differential Leakage current cooncconccoccconcconocononononnnnonocanocononanonnnennnnaninanenono 20 3 0 PoWer fruncllolal teslsuscedinudetem etie dadu dede AA 20 og Touch leakage CUETOLIL eoe eoe ERI ERES earn 20 A A A 21 3 11 Clamp UTE oben 21 IZ PROCESA sl cre 21 SON NE e Bam 22 Eo T none a dates itai nte tbt ht tbt terne hte tene Ee 22 ON KM COMPACT VOUAGS ACG RT 22 NA b E E Eb 8 I gh sles eeu Ici a oes 23 3 134 A 23 314 FAUILIOOD INDO ANC E reward a 24 STAT EU c aaa 24 A TAS 10 potas ctetaatet asters a deed aplena te a E S 24 3 14 8 High precision fault loop impedance Z m QL Pe cccseccscccsccsecceesseesseeseens 25 o 144 GOntaect 0 16510 esee Re rto idup destra eu nie Nae a ee ee ee a uU Ede te 25 O Lane MmpedalleS sucede mt Sad must vau n vRVR ad 26 3 15 1 High precision line impedance occconccccncconncconoconoconnooonoconononnonononanonannononos 26 3 16 Voltage frequency and phase rotatiON occoccconconcconconionnconcocncnnonncononnnnnnos 21 o 10 1 IASC TO AMO is A A bi 27 3162 VONAOC FE QUECASAS AAA A AA du i osa 27 Se SENA T UE Em 28 4 Main menu and test modes 1 eeceeeeeieeieniene enne n annnm h nenne nnn ne nnns 30 4 1 Help Menard iii 30 a2 SN A tios 31 43 General settings menu oococcccccncnccconcconocononononnncnconononanonanonnn
56. A 500 mA 1000 mA Multiplier of Idn 1 2 5 RCD type AC A B AC S A S B S7 Starting phase 131 MI 3321 MultiservicerXA Machine testing operating mode The instrument is intended for testing of general non delayed and S elective time delayed RCDs which are suited for Alternating residual current AC type Pulsating residual current A type DC residual current B type Instrument HW version 3 0 or higher Time delayed RCDs have delayed response characteristics The contact voltage pre test can influence the trip out time of time delayed RCDs therefore a delay of 30 s is inserted before performing the trip out test Test circuit for RCD tests SUPPLY ON CONTROL CIRCUIT a I SUPPLY CIRCUIT MAIN BOARD RCD tests machine testing 9 2 6 1 Contact voltage RCD Uc The contact voltage test verifies that RCDs and earthing arrangement are effective The contact voltage is measured with a test current lower than 7 lan to avoid trip out of the RCD and then normalized to the rated lan 132 MI 3321 MultiservicerXA Machine testing operating mode Contact voltage measurement procedure Select the RCD Uc test Set test parameters Connect three wire test lead to the TP1 test port on the instrument Connect the three wire test lead to L N downstream of the RCD and PE terminals of the machine Press the START k
57. BLT 07 06 05 Autotest shortcut code 0 MO 00 MO E gt gt gt IRA EAIA eR eo Alolmol mo o Alo I SI 8 8 exj ES gt gt v ajs o ALE All Oto fH lwo FI E I I ES KI N eoo gt 17 1160 x 3 811818116118 s 18182 1821183 E E98 E98 ES 882 ex LT LET E LET 62 gt gt gt 17 S S O o 1160 RRE FS AG tc 8 E 8 S S co 111 161 9 E8 061 8 Py 8 81 1883 6 E 5 5 5 5 5 5 5 5 5 O O O O o oO O oO Q JIE IO SIEIOISIEIOISIIEIO SIEIO SIEIO SIE OI JIEIOISIe o 230 V 0 50 mA 180 s ll O O Qca X c a E gt 17 O O E Q e lL roa ea rd Es 3 50 mA 180 s 0 MO 0 mA 180 s x jp230v X 050mA 180 s CI 1 Isola 00 MO 50 mA utpu imit mit ime ime Oupu d E 200 MA 200 MA CI 2 Ibs Visual test SS A9 D 17 O Oo c c G 5 9 O O x pra Kea IQ 2 y O oO t 30 o oo Ex 5 X SEO G 2 5 25 0 o X Z amp 5 0 LLI s 2 0 nella LE Eo ola 180 Appendix A Preprogrammed autotests MI 3321 MultiservicerXA Pre programmed autotest sequences table cont d Autotest shortcut code Cl 2 Isolbs E Visual test Earth bond Insulation i L T E l Sub leakage X Limit Differential leakage Touch leakage 0 50 mA Polarity test 181 MI 3321 Mul
58. GE POLARITY TEST CLAMP CURRENT U NO LOAD BWELDINGH A A APPL Single test menu Single test menu portable appliances welding machines Press F4 WELDING or APPL to switch between the two sets of single tests if applicable In Single test menu select single test by using A and y keys and press ENTER key to confirm Editing test parameters Test measurement parameters of the selected single test are displayed in the top right corner of the display They can be edited by pressing the EDIT F1 button and selected with by A and y keys The selected parameter is highlighted Its value can be set by using lt and gt keys Note O To keep new settings press SAVE F1 key 46 MI 3321 MultiservicerXA Single tests in PAT testing mode 6 2 Measurements Single tests for appliances 6 2 1 Earth bond resistance This test ensures that the connections between the protective conductor terminal in the mains plug of the DUT and earthed accessible conductive parts of the DUT metal housing are satisfactory and of sufficiently low resistance This test has to be performed on Class 1 earthed DUT The instrument measures the resistance between mains test socket s PE terminal PE terminal only if test current of 200 mA is set and S C1 terminal EARTH BOND 21 Dec 88 26 47 OUTPUT 164 LIMIT 6 30 TIME 2S Press START key for new test Sn BAN Earth bond menu Test parameters for earth bond resistance m
59. IAT S CLINGS Gas tuas indiana 44 6 Single tests in PAT testing mode ccsecescceeceeccnecneecnscnscenecnscnseensenseeneones 46 6 1 Performing measurements in single test mode occccccccccconcccncccncocnnncnnanonos 46 6 2 Measurements Single tests for appliancCes ooccoccconconcocnconcoroconcnnnonnnanos 47 621 cia DONA TESISTANCO sida dotado 47 6 2 1 1 Compensation of test leads resistance oocoonconnconconiconcorconncaroncnonncnnnnnnnanonons 48 Bee MISMO TESIS OTi D tias dae e ii lidad old 48 6 2 0 ANSUIAIOMTESISIANCE Ollanta 51 6 2 4 Substitute leakage current essei esses nennen nnn nnns 53 6 2 5 i SUDSTIIUIC leakage S ti autein 55 6 2 6 Differential leakage current eese sese sese 57 6 2 7 TOUCH leakage CUFFeBL sss lave e uo a ed voa edet data aliada ae aud as 58 oV EMEN ID AT 60 OZ E AA ee 61 O UOI o 64 6 2 10 1 mii SAO St ai aa lol 65 6 2 10 2 Automatic PROD a 66 62 1 FOWE AU O ad 68 6 3 Measurements Single tests for welding machines 69 6 3 1 Continuity of the protective circuit coooncccoccnnccocnnecononenononononononanonenanonos 69 6 3 2 Insulation resistance supply circuit to protective Circuit 70 6 3 3 Insulation resistance welding circuit to protective circuit 71 6 3 4 Insulation resistance supply circuit to welding circuit
60. Keys in device menu Alvy PgUp F2 Select the device PgDown F3 ENTER Confirms selection and returns to User device data menu EDIT F1 Confirms selection and opens Device edit menu ESC Discards modifications and returns to User device data menu Keys in user edit menu Alphanumeric keys Entering user name SAVE F1 Confirms entry and returns to User device data menu UNDO F2 ESC Discards modifications and returns to User device data menu 4 3 8 3 Test sites submenu In this menu default lists of object names up to 100 can be edited The list can be also downloaded to uploaded from the PC SW PATIinkPRO For more information refer to chapter 8 5 Data upload download SET TEST SITE BUILDING BUILDING BUILDING BUILDING BUILDING BUILDING BUILDING BUILDING BUILDING EE MIU MEN Test sites submenu 3 MI 3321 MultiservicerXA Main menu and test modes Keys in test sites menu Alvy PgUp F2 Select the test site PgDown F3 ENTER Confirms selection and returns to User device data menu EDIT F1 Confirms selection and opens Test site edit menu ESC Discards modifications and returns to User device data menu Keys in user edit menu Alphanumeric keys Entering test site name SAVE F1 Confirms entry and returns to User device data menu sige TIRE Discards modifications and returns to User device data menu 4 3 8 4 Locations submenu In this menu default lists of location
61. O Check fuse and switch Are you sure to proceed Y N Resistance L N low Are you sure to proceed Y N Resistance L N too low Are you sure to proceed Y N Warning for improper supply voltage condition Possible causes No earth connection or other wiring problem on supply socket Incorrect mains voltage Determine and eliminate the problem before proceeding Warning The instrument must be earthed properly Supply voltage warning Possible causes No earth connection Instrument connected to an IT earthing system Press the START key to continue if instrument is connected to the IT supply system Warning The instrument must be earthed properly An excessively high resistance was measured in the fuse pre test Indication means that tested device has too low consumption or is Not connected Switched off Contains a fuse that has blown Select YES or NO with Y or N key A low resistance of the device under test DUT supply input was measured in the pre test This means that it is very likely that an excessively high current will flow after applying power to the DUT If the high current is only of short duration caused by a short inrush current the test can be performed otherwise not Select YES or NO with Y or N key An extremely low resistance of the DUT supply input was measured in the pre test It is likely that fuses will blow after applying power to the DUT
62. PE 200 mA 18 MI 3321 MultiservicerXA Technical specifications 3 5 Insulation resistance Insulation S resistance Insulation resistance Range Accuracy 0 000 MQ 0 500 MO 0 001 MO 10 of reading 5 digits 0 501 MQ 1 999 MQ 0 001 MQ 2 00 MQ 19 99 MQ 0 01 MQ 5 of reading 3 digits 20 0 MO 199 9 MO Insulation S resistance Range Accuracy 0 000 MQ 0 500 MO 0 001 MQ 10 of reading 5 digits 0 501 MQ 1 999 MO 0 001 MQ gt oes 2 00 MQ 19 99 MO 0 01 MQ e adIRg Sel Nominal voltages 250 V DC 500 V DC 0 10 96 Measuring current min 1 mA at 250 kQ 250 V 500 ko 500 V Short circuit current max 2 0 mA Pass levels M 2 0 10 0 30 0 50 1 00 2 00 4 0 7 0 10 0 none Test duration s 5 10 30 60 120 none Test terminals Insulation PAT LN mains test socket LN gt PE mains test socket PE S Insulation S L N mains test socket LN gt S Insulation other LN gt PE 3 6 Subleakage current Subleakage S current Substitute leakage current Open circuit voltage 50 V AC at rated mains voltage Short circuit current lt 40 mA Pass levels mA 0 25 0 50 0 75 1 00 1 50 2 50 3 50 4 00 4 50 5 00 5 90 6 00 7 00 8 00 9 00 15 0 Test duration s
63. Press START key for new test ZU SEE GERA Discharging time menu Test parameters for Discharging Time Rated maximal residual voltage 60 V Rated maximal discharging time 1 s 5 s 138 MI 3321 MultiservicerXA Machine testing operating mode Test circuit for Discharging Time test CONTROL CIRCUIT SUPPLY CIRCUIT Discharging time test Trip out current measurement procedure Select the Discharging Time single test Set test parameters Connect three wire test cable to the TP1 test port on the instrument Connect L and N wires of the three wire test cable to terminals to be tested Press the START key to start the measurement Wait until Ready is displayed Disconnect the machine Wait is displayed until the residual voltage drops below 60V If the voltage at disconnection moment is too low to get an accurate result Repeat is displayed The measurement must be repeated Press SAVE F4 key for storing the result optional Interpretation of the Repeat message It is not possible to differentiate between a disconnection moment at very low voltage and a machine with a very low discharging time In both cases the reading will be 0 0 s together with the Repeat warning If after few repetitions the result is always 0 0 s with the Repeat message it can be considered as a valid 0 0 s result A 0 0 s reading without the Repeat message is a valid result 139
64. RCD type A and type B Specified accuracy is valid for complete operating range 23 MI 3321 MultiservicerXA Technical specifications 3 14 Fault loop impedance 3 14 1 Zs Fault loop impedance Measuring range according to EN6155 is 0 25 Q 9 99kQ Range Q Resolution Q Accuracy 0 00 9 99 A 10 0 99 9 E 100 1999 to 10 Of reading Prospective fault current calculated value Measuring range A Resolution A Eu Po 0 00 9 99 resistance 00k 9 99 0 tre 10 0k 23 0k The accuracy is valid if mains voltage is stable during the measurement Test current at 230 V 6 5 A 10 ms Nominal voltage range 30 V 500 V 45 Hz 65 Hz PASS WINNS arado Appendix C Test terminals 3 14 2 Zs rcd Rs rcd Fault loop impedance Measuring range according to EN6155 is 0 46 2 is KC Measuring range 2 Resolution 0 0 00 9 99 10 0 99 9 ee 100 1999 ELLE t 10 96 of reading Accuracy may be impaired in case of heavy noise on mains voltage Prospective fault current calculated value Measuring range A Resolution A 0 00 9 99 0 01 10 0 99 9 Consider accuracy of fault loop 100 999 resistance measurement 1 00k 9 99k 10 0k 23 0k in Zs rcd only 24 MI 3321 MultiservicerXA Technical specifications Nominal voltage range 50 V 500 V 45 Hz 65 Hz No trip out of RCD FASS IMSS do Appendix C T
65. Result screens H9 May 12 14 47 OUTPUT S66L A9 May 12 13 57 OUTPUT SiL TEST E TEST aaa SINGLE saa SINGL gt 1 99 9 LIMIT 1 none Y A S f LIMIT 10 040 em P TIME ifs Mi TIME ifs PASS Press START key for new test EDIT E HELF J A Press START key for new test EDIT E HELF F A Examples of Insulation LN PE measurement results Displayed results Main result Insulation resistance LN PE Note O Consider displayed warnings before starting measurement 6 3 3 Insulation resistance welding circuit to protective circuit The insulation resistance test checks the resistance between the welding circuit outputs and the protective circuit protective earth of the welding machine The instrument measures the insulation resistance between mains test sockets PE terminal and W1 W2 TOUCH terminals on 3 phase adapter A1422 a9 May 12 14 24 OUTPUT S6b6L LIMIT 2 56 TIME 5s 1 TTE RAE Press START key for new test EDIT E HELF F A Insulation W PE menu Test parameters for insulation resistance W PE measurement OUTPUT Test voltage 500 V LIMIT Minimum resistance 2 50 MQ 5 00 MQ 10 00 MQ none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none Test circuit and measurement procedure for insulation resistance W PE measurement For more information refer to chapter Measurements according to IEC EN 60974 4 paragraph Insulation resistance welding circ
66. SC Discards modifications and returns to General settings menu 4 34 Viewing of instrument data In this menu the following instrument data are shown Producer name Instrument name Calibration date Serial number 33 MI 3321 MultiservicerXA Main menu and test modes Firmware version 15 Jun 12 15 27 INSTRUMENT DATA PRODUCER METFEEL d d HAME Hultiservicer sA CALIBRATION DATE 11 65 12 SERIAL Ho 11831879 VERSION 1 52 Ell Adar WertHh Bl FM 1 19 Instrument data menu Keys in instrument data menu MORE F1 Switches between multiple screens 3Ph gt Dat F2 Receives instrument data from 3 Phase adapter no Returns to General settings menu Note O Operator cannot change any instrument data 4 3 5 Display contrast adjustment Selecting this option will allow the user to set LCD contrast The following menu will be displayed 21l Dec He 19847 DATE TIME LANGUAGE English PRINT HEADER INSTRUMENT DATA LA 1 E a ORIGINAL SETTINGS SET COMMUNICATION EDIT DEVICE DATA PASSHORD SALIE E UNDO J Contrast menu Keys in contrast menu Alvy Modify contrast SAVE F1 Confirms selection and returns to General settings menu es Ue Discards modifications and returns to General settings menu 4 3 6 Reset instrument settings In this menu the following parameters can be set to their initial values All measurement parameters in single test mode User defined tests are clea
67. SER FIELD DEVICE NAHE FIELD replicate 1 FETEST PERIOD FIELD rerPlicate SALIE E UNDO J Modification of selected setting Keys VIA Modify highlighted parameter SAVE F1 Saves setting of selected item UNDO F2 Recovers currently modified setting ESC Returns to main settings menu Notes O If blank is selected for a particular item then the appropriate field will initially appear O O blank in the Save results menu If replicate option is selected for a particular item the last entered data will initially appear in an appropriate field when new autotest sequence is finished The increment option can also be set in the device number field In this case the DUT number will be automatically incremented when new autotest sequence is finished Special character between autotest shortcut code and DUT name ID number is used to distinguish shortcut code from DUT name Only DUT ID is printed out on the 2 DUT label power supply cord label Refer to Appendix B for more information about barcode systems 114 MI 3321 MultiservicerXA Machine testing operating mode 9 Machine testing operating mode The Machine testing operating mode is primarily intended for testing of electrical safety of machines according to the standard IEC EN 60204 After entering the Machine testing menu following options are displayed MACHINE TESTING 18 May 89 13 82 SINGLE TEST RECALL TIELETE SEND MEMOR Single test menu see 9
68. ST SITE BUILDING 1 LOCATION R OM 1 USER USER 1 DEVICE MAME DLAS62 RETEST PERIOD 12 REPAIRING CODE 6r COMMENTS EISE UNDO f SER Save results menu Keys VIA Selects the item lt gt alphanumeric Edits data SAVE F1 Saves test results and returns to last autotest menu UNDO F2 Undo changes SEND F3 Sends results to printer RFID reader writer VIEW F4 Views test results LIST F5 Enters list of pre defined names ESC Returns to Main menu In the DEVICE No field up to 10 numeric characters can be entered The device number can also be scanned with a barcode reader In the Test site Location and DEVICE NAME fields up to 15 alpha numeric or special characters can be entered Names can also be selected from the list of 100 predefined names for each parameter In Retest period field the number of retest period in months can be entered In Repairing code field up to 20 alpha numeric or special characters can be entered 104 MI 3321 MultiservicerXA Working with autotest results In the Comments field up to 25 alpha numeric or special characters can be entered All parameters added to the autotest results have in general a possibility to be replicated or default set to blank when saving new autotest results Device number can also be automatically incremented when new autotest sequence is finished For detailed description refer to chapter 5 9 7 Instrument settings All test results can be viewed be
69. STS 22 Dec 88 14 357 SINGLE TEST RECALL DELETE SEND MEMOR Y Single test menu see 77 7 Memory operations see 72 Main menu Keys VIA Select the operating mode ENTER Enters selected mode Note O Press ESC key one or more times to return to All testing main menu from any submenu 11 1 Single tests All tests menu All single tests available in the instrument can be started form the Single tests menu SINGLE TEST 3 Ber 13 13 23 SUB LEAKAGE SUB LEAKAGE LEAKAGE TOUCH LEAKAGE POLARITY TEST CLAMP CURRENT RCD TEST PRCD TEST FUNCTIONAL TEST Single test menu Keys VIA Select the test measuring function lt Visual test gt Visual inspections lt Continuity gt Continuity of protective conductors tests lt Insulation gt Insulation resistance lt Insulation S gt Insulation resistance Class ll parts lt Sub Leakage gt Substitute leakage current lt Sub Leakage S gt Substitute leakage current Class II parts 161 MI 3321 MultiservicerXA All tests operating mode lt Leakage gt Differential leakage current lt Touch Leakage gt Touch leakage current lt Polarity test gt Polarity of IEC cords lt Clamp current gt Load and leakage currents with current clamp lt RCD test gt Tests of portable and standard residual current devices lt PRCD test gt Tests of portable residual current devices lt Functional test gt Functional inspection lt HV test gt High Voltag
70. T normal Hm IEC Press START key for new test Sei IS A Polarity test menu Test parameters for polarity test TEST Type of polarity test normal active Test circuit for polarity test Polarity test of IEC cord Polarity Standard test procedure O Select the Polarity test function O Select the normal test sub function 60 MI 3321 MultiservicerXA Single tests in PAT testing mode O Connect tested IEC cord to the instrument see figure above O Press the START key for measurement Polarity Active test procedure Select the Polarity test function Select the active test sub function Connect tested IEC cord with RCD protection to the 3 Phase adapter A1322 A1422 see A 1322 A 1422 user manual Press the START key for measurement Switch ON the appliance RCD within 5 seconds and follow the instructions on the display Switch ON the RCD again if necessary POLARITY TEST 11 Jun 12 11 44 POLARITY TEST 11 Jun 12 11 32 SINGLE TESTS TEST normal TEST normal Hm ro MULTIPLE FAULT Press START key for new test Press START key for new test ZU MEE MGE A ZU SEE BAN Examples of polarity test result Displayed results Main result PASS FAIL description of fault Notes O O O O Consider any displayed warning before starting test Active polarity test can only be performed with 3 Phase adapter A1322 A1422 Active polarity test is intended for testin
71. TER Proceeds to the next autotest sequence measurement in continuous measurement mode only SKIP F4 Skips earth bond resistance measurement END F5 Ends the autotest sequence Notes O Compensation of test leads resistance should be performed before doing autotests O For compensation of test leads description in chapter 6 2 1 1 Compensation of test leads resistance can be used as reference O When polarity test in enabled in autotest sequence then earth bond resistance is performed between IEC test connector PE terminal and test socket PE terminal If polarity test is disabled in autotest sequence earth bond test is performed between EB S test probe and test socket PE terminal O HW 4 x or higher When PRCD test is enabled in autotest sequence then mains supply voltage is applied on test socket during earth bond test if selected in autotest sequence 7 5 3 Insulation resistance measurement Measurement is described in chapter 6 2 2 Insulation resistance If the insulation test fails or was skipped other tests except Polarity will not be carried out because of safety Keys START Starts the insulation resistance measurement Proceeds with the next insulation resistance measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement mode only HELP F2 Displays the insulation test help screens 94 MI 3321 MultiservicerXA Autotest sequences REPEAT F3 Repeats the eart
72. TeadOr austria 92 7 5 Performing autotest sequences for applianCes ocoocccoocconiccnconconnconconiconnnos 93 7 9 1 MENA MAA 93 7 5 2 Earth bond resistance measurement esee eene 94 7 5 3 Insulation resistance measurement seien 94 7 5 4 Insulation resistance S measurement eese 95 7 5 5 Substitute leakage current measurement sess 95 7 5 6 Substitute leakage S measurement csse esee 95 7 5 7 Differential leakage current eese eese nennen nnn na 96 7 5 8 Touch leakage current measurement sse 96 9 9 FORNY IOS Er ii AAA A c dated a e veut eua 97 7 5 10 TRMS current measurement using clamp current adapter 97 A Ie Pri TE 97 Lote FUNCIONA TOS PEE 98 7 6 Performing autotest sequences for welding machines 98 7 6 1 VASO TINS DA 98 7 6 2 Continuity of the protective circuit aos 99 7 6 3 Insulation resistance supply circuit to protective circuit 100 7 6 4 Insulation resistance welding circuit to protective circult 100 7 6 3 Insulation resistance supply circuit to welding circuit 100 7 6 6 Insulation resistance supply circuit of class II equipment to accessible SUMACES ETE E E A EEE EE E N E AE T 101 7 6 7 Welding circuit leakage current ooccconncccocnn
73. Ture HL E Lim 16660 Fusel 63A lsc 532 3A FuseT Some Isc_lim 1 22kH FAIL Press START key for new at Se oo y EDIT M i 21 Dec 08 22145 Test zztrod Y ad Fuse Tube WU t Fusel 16H Isc 527 1A ee Press START key for new eo ZU SEE ae BENZ Examples of fault loop rem measurement results Displayed results Main result Fault loop impedance IS C eet p ETE RIPHAE Prospective fault current UA Voltage UL PE Un pe Voltage UN PE Input voltage L PE 110 V 93 V lt UL pe lt 134 V 230 V 185 V lt U L pce lt 266 V Notes O The Z LOOP test may trip out the RCD in RCD protected electrical installation r1 The fault loop impedance is measured between L and PE connection points of machine s loads Result is compared with a of belonging disconnection devices fuses breakers 128 MI 3321 MultiservicerXA Machine testing operating mode 9 2 5 1 ZmOL Pe High precision loop impedance measurement The measurement is performed with Impedance adapter A1143 It is recognized in Z LOOP function With this adapter low impedances from several m up to 19 99 2 can be measured The measurement is covered by requirements of the EN 61557 3 standard 2 LOOP 2r Feb 9 10139 Test Z muiL Pe Fuse Ture HL mi Fusel ZA EP FuseT 5ms isc A Isc lim 32 584 LI A f adHz Press START key for new test ZU SEE AEN Impeda
74. VDE organizer view menu In the View menu the parameters of the selected measurement can be viewed Keys in View menu Aly Select test to be viewed START Starts automatic sequence as currently set in VDE organizer Refer to chapter 7 5 Performing autotest sequences for more information SAVE AS F3 Opens dialog for saving currently set sequence as a custom autotest BACK F1 Returns to mains VDE organizer menu ESC Returns to previous menu Note O HW 4 x or higher When PRCD test is enabled in autotest sequence then mains supply voltage is applied on test socket during earth bond test if selected in autotest sequence 80 MI 3321 MultiservicerXA Autotest sequences 7 1 2 Example of creating a test sequence with VDE organizer A periodic test of an iron will be performed Type flatiron ABC Un 230V 50Hz 1000 VA C The iron can be classified as followed Fora periodic testing a VDE 0701 0702 test is relevant The iron can be classified as a Class DUT with isolated metal part and short supply cord Example of test sequence configuration Displayed item Activity Information that a test acc to VDE 0701 Selection of DUT safety class in the VDE Class1 procedure Question if there is an isolated conductive Confirm with yes Cord length Earth bond Selection of Earth bond limit value on base L 030 lt 5m of known supply cable length Select appropriate length Q
75. an be used as reference 6 3 11 Functional test Descriptions in chapter 6 2 11 Power Functional tests can be used as reference MI 3321 MultiservicerXA Autotest sequences 7 Autotest sequences Autotest is the fastest and easiest way to test DUTs During the autotest preprogrammed measurements runs automatically in a sequential way The complete autotest results can be stored together with their associated DUT name and all related information 7 1 VDE organizer general menu VDE organizer is a configuration tool for performing VDE 0701 0702 compatible device test sequences The instrument selects the appropriate test sequence and parameters on base of entered DUT data class accessible conductive parts nominal power etc The test sequence is built up according to the flowchart below In addition tests for RCDs can be added to the sequence 78 MI 3321 MultiservicerXA Autotest sequences STANDARD VDE 0701 0702 Class 2 Class 1 Earth bond Limit depends on length of supply cord Insulation applicable INSULATION TEST with probe Yes Insulation applicable INSULATION TEST Limit depends on type of appliance SUBLEAKAGE TEST with probe prefered or TOUCH LEAKAGE TOUCH LEAKAGE INSULATION TEST with probe LEAKAGE TEST SUBLEAKAGE preferred or PE CONDUCTOR LEAKAGE or DIFFERENTIAL LEAKAGE Limit depends on type of appliance appliance power
76. arent on visual inspection A visual check must be carried out before each electrical safety test Following items should be checked Wiring connection points Protection covers housings Inscriptions and markings especially that related to safety Cables layout radiuses isolation Switches regulators lamps keys Electrical and mechanical protection devices barriers switches fuses alarms Technical documentation During visual inspection the measuring points for the electrical testing have to be determined too Check that there are no signs of Damage Pollution moisture dirt that can jeopardize safety Corrosion Overheating Visual test menu Visual test procedure O Select the VISUAL TEST function O Perform visual inspection of the machine O Commit PASS or FAIL ticker manually with PASS F1 FAIL F5 keys O Save result optionally with SAVE key 145 MI 3321 MultiservicerXA WISUAL TEST Wiring connection Points cables Covers housings Tnecriftions and markings Protection devices Documentation Ho Signs of wear aut Switchgear testing operating mode WISUAL TEST Wiring connection Points cables Covers housings TnecrifPtions and markings Protection devices Documentation Ho sins of wear out Pollution damage Pollution damage Examples of visual test measurement results 10 2 2 Continuity This test determines that the PE and equipotential
77. ary and welding circuit leakage io mA current tests are applicable Plug qr 10 mA KIl1 32A Risiko connected equipment rated gt 32 A or fixed installed equipment Environment with increased risk of electric shock Uo d c 113 Vp a c 68 Vp and 48 Vims D C oO Class 1 device Primary and welding circuit leakage ds current tests are applicable Plug ge UA leak W 10 mA KI1_ gt 32A Normal connected equipment rated gt 32 A or UO d c 113 Vp fixed installed equipment a c 113 Vp and 80 Vrms Environment without increased risk of electric shock CII m J gt Class 1 device Primary and welding circuit leakage leak W 10 mA current tests are applicable Plug I diff 10 mA KI1 32A Schutz i gt oF co fixed installed equipment a c 141Vp and 100 ll Mechanically held torches with Vrms increased protection for the operator 186 MI 3321 MultiservicerXA Appendix B Autotest shortcut codes B Appendix B Autotest shortcut codes The instrument MultiservicerXA supports two barcode formats when printing device labels Autotest shortcut code and DUT number Autotest shortcut codes are represented as a two digit code These autotest codes can also be represented by the barcode Using the barcode reader the instruments can accept autotest shortcut code from barcode label 01 Autotest shortcut code Also DUT number can be read from barcode label Single double barcode s
78. asurement of substitute leakage current of fixed installed DUTs of class Substitute leakage measurement procedure Select the Substitute leakage function Set test parameters Connect device under test to the instrument see figures above For fixed equipment Disconnect mains supply of the fixed equipment Connect LN test socket of the instrument to L N terminals of the fixed equipment Connect PE test socket of the instrument to metallic enclosure of the fixed equipment Press the START key for measurement DOOO0ODODO O SUE LEAKAGE SINGLE TESTS 10 03 FAIL Press START key for new test Se EELZNLEEM A SUE LEAKAGE SINGLE TESTS OUTPUTS del OUTPUT Feil LIMIT 3 S5 amp 8mH Y 31 LIMIT z 58mh TIME Se mh TIME 58 PASS Press START key for new test Se oe A Example of substitute leakage current measurement results 54 MI 3321 MultiservicerXA Single tests in PAT testing mode Displayed results Main result substitute leakage current Notes O Consider any displayed warning before starting measurement O When S C1 probe is connected during the test then the current through it is also considered O Substitute leakage current may differ substantially from that of conventional leakage current test because of the way the test is performed For example the difference in both leakage measurements will be affected by the presence of neutral to earth noise suppression capacitors
79. c shock 152 MI 3321 MultiservicerXA Switchgear testing operating mode O Always use lowest possible trip out current 22e Dec 88 14 15 OUTPUT 2588 LIMIT 14mA TIME 5s Fress START key for new test A IS A High Voltage menu switchboard testing Test parameters for high voltage withstanding test OUTPUT Test voltage 1000 V 1890 V 2500 V LIMIT Trip out current 2 mA 5 mA 10 mA 20 mA 50 mA 100 mA TIME Measuring time 2 s 3 s 5 s 10 s 30 s Test circuit for high voltage withstanding test nnne anan om mm um um 7 amp o DISCONNECTED SUPPLY SUPPLY ENTRY e JVR ba rl Sees SUPPLY CIRCUIT High voltage withstanding test 153 MI 3321 MultiservicerXA Switchgear testing operating mode High voltage withstanding test Select the HV TEST single test Set test parameters Connect test leads to HV and HV_PE terminals on the instrument Connect the HV test lead to the to L and N terminals of the switchboard L and N terminals should be temporarily connected Connect the PE test lead to a PE terminal of the switchboard Press and hold the START key for the measurement lf the test current exceeds the set trip out current the measurement is stopped immediately The measurement is stopped immediately after the START key is released Press SAVE F4 key for storing the result optional Push the button on the probe to unlo
80. cccnncccnnoncnncncnconanconanconaninnans 101 7 6 8 Primary leakage current esses esses eese sene nenas sna n ans 101 76 9 ouch deakage CU iO 102 JI EPIS IOAG VON AG a 102 7 6 11 TRMS current measurement using clamp current adapter 103 RD E FUNCIONA OS m 103 Working with autotest results oooconcccnnonccccconnoccccnnoccocnconronnnnaronrnnnrnarnanenanons 104 8 1 Saving autotest results occooccconcconoconoccnconoconiconocononnnnnnocanonanonanonnnencnnos 104 OZ es AA e e 105 0 9 Deleting NCSU esanera icta Hecate aedes etie teste iuetades dtes tiesd aia 107 8 4 Downloading and printing results occooccoccconcoccccnconconnnancnnonancnncnnnnannns 108 0 9 Data upload dOWHlOABdsiiiesoicusbeve eva vole ota Vo lia lobor bU boda beta iaa 112 MI 3321 MultiservicerXA Table of contents 9 10 11 EE una em 113 8 6 1 Instrument setings sedecsiderederideredenisaredenidenedenisar temidensdexu Vene Veszdensdeniveredunus 113 Machine testing operating mode 1 eese eene enne nennen 115 9 1 Single tests machine testing MENU occooccccncccncocncocnnoconanononcnnnnonnnononanencnnns 115 9 2 Measurements and INSpectiONS oocoococcconconconconconconcononnnononnnononnonnnononanon 116 9 2 1 WAS AU TOS etit Ah oot hs ects tea IA IE ILE M 116 922 OPI mtm 117 9221 SNIE CON UA LI Ies uc siii caes 118 9 2 2 AMO CONO Een ban oerte
81. ch after filters are set correctly UNDO F2 Undo latest change TYPE F3 Selects parameter line type ESC Returns to Main menu Notes O To change the selected parameter line type press the F3 function key and the parameter type will become highlighted e g DEVICE The cursor keys lt and gt can then be used to change the parameter type and by pressing ENTER key the choice can be confirmed Once the parameter types have been set up the data required to filter the results can be inserted Filter information can be inserted via the alphanumeric keypad or in some filter fields such as user can also be selected from a predefined list by pressing the F4 function key The device number field can also be read using a barcode reader O By placing a shift 2 in a particular field tells the instrument not to search the associated filter field When searching the instrument will therefore ignore data in this parameter and go on to find all the DUTs that conform to data placed in the other filter fields O To find all stored results enter in the all fields excluding DATE where the correct from and to dates must be entered When the search filters have been correctly set up a search can be performed by pressing the F1 function key If the search filters are set up correctly and the DUTs exist in the units memory the Recall memory menu will be displayed While recalling stored results the instrument shows a bargrap
82. ck the sleeve and touch tested object with test tip keep the button pushed while the sleeve is not retracted upon few mm at least than release it and retrieve the thumb behind the barrier After the measurement retract the test tip from tested object and sleeve comes automatically over the tip The sleeve locks itself automatically when it fully recovers the tip 22 D ec HS5 14 16 3 22 ec H3 14 183 OUTPUT 25061 OUTPUT 2588 LIMIT 1 EmA LIMIT 14mA TIME 3s TIME 5s FAIL Press START key for new aoe Press START key for new oo Se oo e A QUE EDIT E HELF F AM SALE of high voltage withstanding test results Notes O O O The switchboard should be de energized before the measurement Components and devices that are not rated to withstand the test voltage shall be disconnected during the testing Components and devices that have been voltage tested in accordance with their product standards may be disconnected during testing Consider any warning on the display before starting the measurement lf HV_PE test probe is not connected the test will not be started or will be interrupted A Test lead disconnected warning is displayed Do not forget to remove the L N link after the tests 154 MI 3321 MultiservicerXA Switchgear testing operating mode 10 2 5 Discharging Time lf large capacitors in switchboards are disconnected from supply there is often a remaining residual charge on internal switchboard
83. completed or Recalling stored results from the instrument memory By pressing the SEND F3 key or SENDall F4 in the Recall memory or Save results menus Send results menu is available SEND RESULTS TETTE 09 38 SEND TO PE SERIAL PRINTER BARCODE PRINTER TAG REHDER HFEITEF RS 232 BAUD RATE 115268 SEND FORMAT METREL O AN Send results menu Keys VIA Selects activity ENTER Starts sending to selected output ESC Returns to Recall memory or Save results menu Send to PC Keys BAUD F1 Opens menu for selection of Baud Rate COMM F2 Opens menu for interface selection RS232 or USB SET BAUD RATE H3 Mar Bs 18 351 SET COMMUNICATION H3 Mar Bs3 10 23 BAUD RATE COMMUNICATION 120 ES 232 LISE Communication ports settings Keys WIA Selects the option SAVE F1 Saves selected option ESC Returns to Send results menu 108 MI 3321 MultiservicerXA Working with autotest results Send to serial printer SEND RESULTS 15 Jun 12 15 439 SEHD TO FC SERIAL PRINTER BARCODE PRINTER TAG FEADER WRITER PORT PC PRINTER PROTOCOL ON OFF Send to serial printer menu Keys SET F2 Opens menu for selection of data transfer control option SET PRINT PROTOCOL PRINT PROTOCOL HARDWARE Serial printer settings Keys VIA Selects the option SAVE F1 Accepts selected option ESC Returns to Send results menu 109 MI 3321 MultiservicerXA Working with autotest results
84. components Live parts having a residual voltage greater than 120 V shall be discharged to 120 V or less within a time period of 5 s after disconnection of the supply Measuring principle The test leads are connected to terminals where residual voltage is to be measured The switchboard is switched ON the voltage on terminals can be of a c or d c type Phase 1 The instrument monitors the voltage and internally stores the peak voltage value Phase 2 The switchboard is disconnected from the power supply and the voltage at the test terminals starts to fall Once the voltage falls for 10V the instrument starts the timer Phase 3 After the voltage drops below an internally calculated voltage value the timer is stopped The instrument recalculates the measured time to a value as it would be if the disconnection occurred at the maximum voltage value EQUIPMENT UNDER TEST disconnect MultiServicerxA MI 3321 rest voltage test TP1 N Test circuitry expected possible Line voltage TEST voltage power disconnect moment t power disconnect moment Measured voltage 155 MI 3321 MultiservicerXA Switchgear testing operating mode DISCHARGING T LIMIT Us 12H LIMIT t 5s Press START key for new test Discharging time menu Test parameters for Discharging Time Rated maximal residual voltage 120 V Rated maximal discharging time 5 s Test circuit for Discharging Time test RESIDUAL
85. connections inside the switchboard have a proper resistance that corresponds to their length and cross section CONTINUITY 2e Dec h8 14 42 CONTINUITY OUTPUT 286mA LIMIT 6 26 TIME 25 MODE TET Rmax 6 MODE vU C C OUTPUT Pass Fh Press START key for new test MEM IS EM Press START key for new test ETE Bae Continuity menus Test parameters for Continuity measurement OUTPUT Test current 200 mA 10 A LIMIT Maximum resistance 0 01 0 09 Q 0 10 Q 0 90 O 1 00 Q 9 00 Q TIME Measuring time 5 s 10 s 30 s 60 s 120 s 180 s MODE Operation mode single auto 146 MI 3321 MultiservicerXA Switchgear testing operating mode Test circuit for Continuity measurement ARE AULAN Os CONTINUITY DISCONNECTED SUPPLY SUPPLY E ENTRY SUPPLY CIRCUIT Measurement of continuity of protective conductors of switchboards 10 2 2 1 Single continuity test In the single continuity test the continuity of individual connections can be determined Continuity measurement procedure Select the CONTINUITY function Set test parameters Make sure that the test leads are calibrated Calibrate them if necessary See chapter 10 2 2 3 Compensation of test leads resistance for more information Connect test leads to S C1 and C2 terminals on the instrument Connect test leads to both ends of protective conductor under test Press the START
86. cording to IEC EN 60974 4 paragraph Insulation resistance supply circuit to welding circuit in 3 phase adapter user manual 2 MI 3321 MultiservicerXA Single tests in PAT testing mode Result screens a9 May 12 14121 E TEST OUTPUT Sud RIEN EINGL 1 1 ET LIMIT 5 88Mg i na TIME 5s B9 May 12 14 22 TEST OUTPUT Sel RIEN SINGLE gt 1 99 9 LIMIT 5 GMa oa hit TIME Se PASS Press START key for new test Se Me A FAIL Press START key for new test SS IS A Examples of Insulation LN W measurement results Displayed results Main result Insulation resistance LN W Note O Consider displayed warnings before starting measurement 6 3 5 Insulation resistance supply circuit of class Il equipment to accessible surfaces The insulation resistance test checks the resistance between primary supply circuit and the isolated accessible conductive parts of the welding machine The instrument measures the insulation resistance between mains test socket s live terminals on 3 phase instrument and the S C1 terminal on MultiservicerXA GESIE 14 15 OUTPUT Shall LIMIT 16 88M H0 TIME 5s Press START key for new test A IS A Insulation LN P menu Test parameters for insulation resistance LN P measurement OUTPUT Test voltage 500 V LIMIT Minimum resistance 5 00 MQ 10 0 MQ none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none Test circuit and
87. d Appendix B for detailed information about barcode systems used when printing barcode labels CODE 901 APPLIANCE CODE 981 APPLIANCE A i LN MI MUUN GE IA A Eden el Toma OPERATOR a TEE Lusin PASS Gesiiarogie ac POHER SUPPLY CORD PONE i JEU MIU She mu TRAMA E ES 11780772 ES AT gt 11780772 AT PE Tomaz L E 1 tag barcode system 2 tags barcode system 2 tags barcode system single top label double single 1 tag barcode system double bottom label Examples of DUT labels 111 MI 3321 MultiservicerXA Working with autotest results Send to RFID tag SEND RESULTS 15 Sep 03 H3 339 SEHD TO FC SERIAL PRINTER EAECODE PRINTER TAG_FEADER HETTER TAG size Zkbit TAG System HiTAG Send to tag menu Keys ENTER sends data to the RFID tag ESC Returns to Send results menu 8 5 Data upload download Autotests and results from PC software can be uploaded to the instrument from the Data upload download menu Also the following items can be downloaded and edited or created with PC software and then uploaded onto the instrument Users DUTs Test sites buildings Locations rooms DATA UPLOAD DOWNLOAD 2o Feb 8s 14 61 Ready Downloading uploading test data menu During the data transfer from the PC to the instrument the transfer status will be displayed Pressing ESC key instrument returns to Main menu For detailed informati
88. d more than once to return to Instrument main menu from any submenu or selected function 4 3 General settings menu In the General settings menu the parameters of the instrument that are considered for all operating modes can be viewed or set Bo ARr 13 18 14 DATE TIME LANGUAGE Enalish PRINT HEADER INSTRUMENT DATA CONTRAST qa ORIGINAL SETTINGS SET COMMUNICATION EDIT DEVICE DATA PASSHORD RESULT Horst Setup menu 31 MI 3321 MultiservicerXA Main menu and test modes Keys in General settings menu Alvy Select the setting to adjust or view lt DATE TIME gt day and time lt LANGUAGE gt instrument language PRINT HEADER gt printed header options INSTRUMENT DATA gt various instrument settings lt CONTRAST gt LCD contrast ORIGINAL SETTINGS gt factory settings SET COMMUNICATION gt communication options EDIT DEVICE DATA gt data for tested equipment lt PASSWORD gt to access restricted options lt RESULT gt to access menu for setting considered result ENTER Confirms selection ESC Returns to the Instrument main menu 4 3 1 Setting date and time Selecting this option will allow the user to set the date and time of the unit The following menu will be displayed DATETIME pM 12 2668 19 43 52 LANGUAGE English PRINT HEADER INSTRUMENT DATA CONTRAST 52 ORIGINAL SETTINGS SET COMMUNICATION EDIT DEWICE DATA PASSHORD SALE E UNDO E Date and time menu Keys in date
89. de Proceeds to the next autotest sequence measurement in single measurement mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only HELP F2 Displays the Continuity test help screens REPEAT F3 Repeats the Continuity measurement SKIP F4 okips Continuity resistance measurement END F5 Ends the autotest sequence Note O Compensation of test leads resistance should be performed before doing autotests O For compensation of test leads Description in chapter 6 2 1 1 Compensation of test leads resistance can be used as reference 99 MI 3321 MultiservicerXA Autotest sequences 7 6 3 Insulation resistance supply circuit to protective circuit Measurement is described in chapter 6 3 2 Insulation resistance supply circuit to protective circuit f this insulation test fails or was skipped other tests will not be carried out because of safety Keys START Starts the insulation resistance measurement Proceeds with the next insulation resistance measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only HELP F2 Displays the insulation resistance test help screens REPEAT F3 Repeats the insulation resistance measurement SKIP F4 Skips insulation resistance measurement END F5 Ends the autotest sequence 7
90. default settings by selecting Original settings in General settings menu Select Custom Autotest in PAT testing main menu AUTOTEST CUSTOM 1f Ser B3 10 16 AUTOTEST CUSTOM 11 Jun 12 14 46 C1l_i_Isoa E1l1i_Iso0_FisUma C1_i1_Is0_BLT K1li_Iso_NorUma Cl 1 Ia E11 Izo Schutz C1_1_Is_BLT K11 z 3zH Rizika K11_ lt 32A_Hormal E11_ lt 32A_Schutz C1 1 Isola K11 32R Risiko Cli IsolaBLT E11 32H Hormal Press START to run Autotest Press START to run Autotest UIEM DELETE a WIE E Bi 7 Custom autotest menu Custom autotest menu appliances welding machines Keys VIA Selects the custom autotest VIEW F1 Opens View menu for viewing details of selected test sequence DELETE F3 Removes selected test see chapter 7 2 1 Deleting an existing custom test sequence APPL Switches between the two sets of custom autotests if applicable WELDING F4 START Starts the selected autotest See chapter 7 5 Performing autotest sequences ESC Returns to Main menu Notes O For testing welding machines the 3 phase operation mode must be enabled and the MultiservicerXA must be connected to a METREL 3 phase adapter A1422 See 3 phase adapter A1322 A1422 user manual for more information O If more than 50 autotests are saved Out of memory message is displayed O HW 4 x or higher When PRCD test is enabled in autotest sequence then mains supply voltage is applied on test socket during earth bond test if selected in autotest sequenc
91. doesn t exceed the safety limits O NO LOAD 15 Jun 12 15536 OUTPUT AC LIMIT 113p s G llr mz Casal SINGLE TEST Soo Vrms Press START key for new test A IS A No load voltage menu Test parameters for No load voltage measurement VOLTAGE AC DC LIMIT AC Maximum voltage 68 V peak and 48 V r m s 113 V peak and 80 V r m s 141 V peak and 100 V r m s none 113 Vpeak 141 Vpeak None 76 MI 3321 MultiservicerXA Single tests in PAT testing mode Test circuit and measurement procedure for No load voltage measurement For more information refer to chapter Measurements according to IEC EN 60974 4 paragraph No load voltage in 3 phase adapter user manual O NO LOAD E UP D CREE LS O NO LOAD 15 Jun 12 15 41 dus SINGLE TEST Casal SINGLE TEST OUTPUT AC OUTPUT AC 1 LIMIT 113Up 16 3 y LIMIT 3 113UP pe B lrms Ap B lrms 35 6 Vrms 112 9 Vrms Press START key for new test Press START key for new test ZU SEE MGE A ZU SEE ae Examples of No load voltage measurement results Displayed results Main result no load a c or d c peak voltage Sub result no load r m s voltage Notes O During the test a mains voltage is connected to the welding machine Consider safety precautions O Consider any displayed warning before starting measurement 6 3 10 Clamp current test Description in chapter 6 2 9 Clamp current test c
92. e 82 MI 3321 MultiservicerXA Autotest sequences 7 2 1 Deleting an existing custom test sequence AUTOTEST CUSTOM 1z2 S5ep Ha8 12134 Are uou sure CYeNa Delete selected custom autotest sequence Keys YI N Confirms or rejects deleting of selected custom autotest sequence Any other key Return back to custom autotest menu without changes Note 1 First custom autotest from the list cannot be deleted 7 2 2 Viewing modifying and saving an custom autotest An existing custom autotest sequence can be viewed modified and stored These functionalities are available in the Custom autotest view menu AUTOTEST WIEM PARAMETERS 10 Sep 08 18 12 WISUAL TEST EARTH BOND MODE enabled INSULATION INSULATION S SUE LEAKAGE SUB LEAKAGE LEAKAGE TOUCH LEAKAGE POLARITY TEST Keys in custom autotest sequence view mode BACK F1 Returns back to custom autotest main menu SAVE F2 Stores test sequence under the same name SAVE AS F3 Stores test sequence under a new name EDIT F4 Opens menu for modifying parameters of selected test function Alvy Select test function in the sequence START Starts running the selected autotest See chapters 7 5 Performing autotest sequences appliances or 6 6 Performing autotest sequences welding machines ESC Returns back to custom autotest menu 83 MI 3321 MultiservicerXA Autotest sequences SAWE SETS MAME SETS C1_1_Iso_ELT SAWE SETS NAME SETS B
93. e known and stored data about the DUT SEARCH PROJECT AUTOTEST 18 May 83 12 13 DEVICE 0 0 USER TEST SITE LOCATION DATE B1 81 2888 18 85 26889 Project autotest starting menu example see chapter 7 3 Project autotests for detailed description about this autotest mode 5 5 Barcode TAG menu Barcode TAG menu supports operation with barcodes and RFID tags 42 MI 3321 MultiservicerXA PAT testing operating mode H9 Hau 12 13 17 BARCODE TAG BARCODE TEST BARCODE TEST TAG TEST Autotes barcode p menu Autotest barcode menu portable appliances welding machines See chapter 7 4 Barcode TAG menu for more information 5 6 Single test menu In single test menu individual tests can be performed Two single test menus are available one for portable appliances and one for welding machines SINGLE TEST H9 May 12 13 28 SINGLE TEST 15 Jun 12 15 32 EARTH B ND gt gt gt INSULATION RISO LN PE INSULATION S SUE LEAKAGE SUB LEAKAGE LEAKAGE TOUCH LEAKAGE POLARITY TEST CLAMP CURRENT U HO LOAD BWELDINGHE Single test menu Single test menu portable appliances welding machines See chapter 6 Single test mode for detailed description about the single test mode Note O 3 Phase adapter A1422 combined with the MultiservicerXA instrument should be used for welding machine tests 5 7 Recall delete send results menu Manipulation with stored data is allowed in this men
94. e tests Zl L N gt Line impedance tests lt Zs L Pe gt Loop impedance tests Voltage Voltage frequency and rotary field tests Discharging time Discharging time tests lt Power gt Measurement of device power consumption ENTER Enters selected test ESC Returns to Main menu Note O Unlike in PAT testing mode all single test results and parameters can be stored for documentation purposes view chapter 12 1 for more information 11 1 4 Visual test Descriptions in chapters 9 2 1 Visual test and 10 2 1 Visual test can be used as reference 11 1 2 Continuity of protective conductors Descriptions in chapters 9 2 2 Continuity and 10 2 2 Continuity can be used as reference 11 1 3 Insulation resistance Descriptions in chapters 6 2 2 Insulation resistance 9 2 3 Insulation resistance and 10 2 3 Insulation resistance can be used as reference 11 1 4 Insulation resistance S Description in chapter 6 2 3 Insulation resistance S can be used as reference 11 1 5 Substitute leakage current Description in chapter 6 2 4 Substitute leakage currents can be used as reference 11 1 6 Substitute leakage current S Description in chapter 6 2 5 Substitute leakage S can be used as reference 11 1 7 Leakage current Description in chapter 6 2 6 Differential leakage current can be used as reference 162 MI 3321 MultiservicerXA All tests operating mode 11 1 8 Touch leakage current Description in chapter 6 2 7 Touc
95. e than last result y Examples New insulation resistance result is lower than old result New earth bond result is higher than old one Keys VIA PgUp F1 Scroll over comparison results of particular functions PgDown F2 RESULT F5 Returns to View results menu ESC Returns to Project autotest menu 7 4 Barcode TAG autotests Barcode TAG menu supports operation with barcodes and RFID tags From this menu the following actions can be performed Device test sequences can be read from barcode labels Test sequences and stored measurement results for tested DUT can be downloaded uploaded from to the RFID tags Select Barcode TAG in PAT testing main menu BARCODE TAG 18 S5er 68 11 13 BARCODE TAG 11 Jun 12 14 83 BARCODE TEST BARCODE TEST TAG TEST Barcode TAG menu appliances Barcode menu welding machines Keys VIA Select the device ENTER Opens menu for selected device APPL F4 Switches between operating mode for appliances and welding WELDING F4 machines ESC Returns to Main menu 89 MI 3321 MultiservicerXA Autotest sequences 7 4 1 Working with RFID tags To use RFID system connect RFID reader writer to DB 9 female BARCODE connector first See RFID reader writer user manual for more information Connecting RFID tag reader writer to the instrument MultiservicerXA Note O Because of limited memory space of RFID tags the following data are not stored in RFID tags DUT name Repa
96. e the instruments temporarily stores the last result A sound signal short beeps indicates that the last measurement is concluded and temporarily stored The results displayed in this phase will not be stored Disconnect test leads no beep Press STOP key to stop the measurement Press SAVE F4 key for storing the result optional All temporarily stored results are saved into the instruments memory OUTPUT 164 Press START key for new test A IS A ed Example of continuity measurement results normal view Displayed results Main result actual measured resistance last measurement result ISI AA highest measured resistance By pressing the MORE F5 key all measured results can be seen 15 May 63 13 23 OUTPUT 26ema LIMIT 9 600 TIME Js MODE auto Examples of continuity resistance measurement results all results view Displayed results Main result actual measured resistance nit qu highest measured resistance Sub results 1 2 n temporarily stored individual results By pressing the BACK F5 the instrument returns to normal view Notes O Consider displayed warnings before starting measurement O STOP key can be pressed anytime during the measurement All concluded measurements are internally stored and can be saved to the instrument s memory 149 MI 3321 MultiservicerXA Switchgear testing operating mode 10 2 2 3 Compensation of test
97. eaking time of selected fuse Minimum short circuit current for selected fuse combination F means no fuse selected 163 MI 3321 MultiservicerXA All tests operating mode See chapter 11 1 14 1 for low line impedance measurement procedure Test circuit for line impedance measurement Co Ce be Ce Ce 50001000000 23 93 C C3 C C C2 D C9 SODOCOJaO G2 CO CC G2 G3 3 CO Suc gt 898 confrocorcur A Y sd XS CTS Ad AA ee SUPPLY CIRCUIT t MAIN BOARD Measurement of line impedance Line impedance measurement procedure Select the Z LINE single test Select type of test Set test parameters Connect the three wire test lead to the TP1 port on the instrument Connect the three wire test lead to L N and PE terminals of the machine Press the START key for the measurement Press SAVE F4 for storing the result optional 164 MI 3321 MultiservicerXA All tests operating mode E rl 15 86 A E Fuse Tube C FuzeI 6348 FuseT Some Fuse Tube C FuzeI 164 Fused some Isc 494 TA Isc_lim 168 06A PASS 01 n 228U Press START key for new test Press START key for new test EDIT E HELF F A EDIT X Isc 4827 6H I amp c lim 638 80A FAIL Uul n22z29u Mis NS EEUU Examples of line impedance measurement results Displayed results Main result Line impedance Sonia Prospective fault current ensenada Voltage UL N P
98. easurement OUTPUT Test current 200 mA 10 A LIMIT Maximum resistance 0 01 0 09 G 0 10 0 90 10 09 TIME Measuring time 5 s 10 s 30 s 60 s 120 s 180 s Test circuit for earth bond resistance measurement Measurement of earth bond resistance of class DUT Earth bond resistance measurement procedure Select the EARTH BOND function Set test parameters Connect device under test to the instrument Connect test lead to S C1 output on the instrument Connect S C1 lead to accessible metal parts of the device under test see figure above Press the START key for measurement 47 MI 3321 MultiservicerXA Single tests in PAT testing mode EARTH BOND 11 Jun 12 11 25 EARTH BOND 11 Jun 12 11 25 OUTPUT 266mA OUTPUT adm LIMIT 6 30 LIMIT 0 30 TIME 25 TIME a5 Press START key for new test Press START key for new test A NELLE A II A IS Examples of earth bond resistance measurement results Displayed results Main result earth bond resistance Note O Consider displayed warnings before starting measurement O HW 4 x or higher When PRCD test is enabled in autotest sequence then mains supply voltage is applied on test socket during earth bond test if selected in autotest sequence 6 2 1 1 Compensation of test leads resistance Test leads compensation is required to eliminate the influence of test leads resista
99. easurement is concluded and temporarily stored The results displayed in this phase will not be stored 119 MI 3321 MultiservicerXA Machine testing operating mode O Disconnect test leads and proceed to the next measuring point no beep Connect test leads to both ends of the last PE connection under test The instrument detects double beep the low resistance and starts last measurement After the timer elapse the instruments temporarily stores the last result A sound signal short beeps indicates that the last measurement is concluded and temporarily stored The results displayed in this phase will not be stored Disconnect test leads no beep Press STOP key to stop the measurement Press SAVE F4 key for storing the results optional All temporarily stored results are saved into the instruments memory CONTINUITY 21 Dec 63 22115 OUTPUT 188 Y 17 LIMIT 0 200 tt TIME 58 FAIL i Press START key for new test Sei oo SAWE fF MORE Example of continuity measurement results normal view Displayed results Main result actual measured resistance last measurement result A A highest measured resistance By pressing the MORE F5 key all measured results can be seen Examples of continuity resistance measurement results all results view Displayed results Main result actual measured resistance RAK PPP highest measured resistance Sub results 1 2 n
100. ed for displayed defined options 20 Current clamp adapter input sockets Warnings O Do not connect any voltage source on this input It is intended only for connection of current clamp with current output Maximum input current is 30 mA O Green socket is connected to the functional earth of the system and is intended for connection with shield of current clamps only 21 USB connector 22 PC printer A1143 option connector 23 Barcode reader writer connector 2 2 Safety pre tests Before performing a measurement the instrument performs a series of pre tests to ensure safety and to prevent any damage These safety pre tests are checking for Any external voltage against earth on mains test socket Excessively high leakage current Excessively high touch leakage current Short circuit or too low resistance between L and N of tested device Correct input mains voltage Input PE connection Presence of HV PE test lead during withstanding tests If pre tests fail an appropriate warning message will be displayed The warnings and measures are described in chapter 2 3 Symbols and messages MI 3321 MultiservicerXA Instrument description 2 3 Symbols and messages Mains voltage is not correct or PE not connected Check mains voltage and PE connection Warning Instrument is connected to the IT earthing system or PE not connected Press START key to continue Resistance L N too high gt 30 k
101. ent O Power on the fixed equipment Press the START key for measurement TOUCH LEAKAGE 24136 TOUCH LEAKAGE SINGLE TESTS SINGLE TEST OUTPUT 23614 OUTPUT 23081 Y 21 LIMIT 8 58mh Y 9d LIMIT B 5BmRh mH TIME 5s mA TIME 5s PASS FAIL Press START key for new test Press START key for new test ZU SEE IS A NEM ELLE A Examples of touch leakage current measurement results 59 MI 3321 MultiservicerXA Single tests in PAT testing mode Displayed results Main result touch leakage current Notes O During the test a mains voltage is connected to the DUT If DUT contains moving parts make sure that it is safely mounted or protected to prevent possible danger to the operator or damage to the DUT or surrounding environment O Consider any displayed warning before starting measurement O The instrument automatically changes L and N polarity of connected DUT during the test 6 2 8 Polarity test This test checks the polarity of a supply cords In the Normal mode the test is performed with internal low voltage sources The Active mode is intended to test cords leads with integrated RCD protection Mains voltage is applied to the tested cord in order to operate the RCD during the test The following faults can be detected L open N open PE open L N crossed L PE crossed N PE crossed L N shorted L PE shorted N PE shorted multiple faults POLARITY TEST 11 Jun 12 11 32 SINGLE TESTS TES
102. ents Test parameters for PRCD test Rated PRCD residual current 10 mA 15 mA 30 mA MODE Type of PRCD test single auto If Single mode is selected Actual test current lan x x 1 x 5 Starting angle 0 180 0 180 AS positive start polarity negative start polarity pg 180 PRCD test current starting polarities Trip out time limits Trip out times according to EN 61540 General RCDs non delayed t gt 300 ms ta lt 300 ms 7 Minimum test period for current of xlan RCD shall not trip out ta lt 40 ms Maximum test times related to selected test current for general non delayed RCD Standard EN 61540 Portable RCD Testing of portable RCD PRCD 64 MI 3321 MultiservicerXA Single tests in PAT testing mode ao NELLA ES an z23 hMar H9 13 81 Ian HmH ma ma Ee 3 x B n ms 111 Pe ll Pe E Ln Pez Un 6e B Press START key for new test Press START key for new test i IS A A i IN A PRCD single test menu PRCD autotest menu 6 2 10 1 PRCD single test Trip out time measurement procedure Select the PRCD test function Select Single test mode Set test parameters Connect tested PRCD device to an external voltage socket see figure above Depending on the type of PRCD it may be necessary to manually switch the PRCD on Connect t
103. ers Connect test leads to LN and PE terminals on the instrument Connect the LN test lead to the temporarily connected L and N terminals of the switchboard Connect the PE test lead to a PE terminal of the switchboard Press the START key for the measurement Press SAVE F4 key for storing the result optional 151 MI 3321 MultiservicerXA Switchgear testing operating mode IHNSULAT I OH Bo Mar 68 49 46 IHNSULAT I QOH Ba Har He B3 46 OUTPUT 2568 OUTPUT 25647 10 Ad LIMIT 4 GOMA 1 4 45 LIMIT 4 600 M amp TIME 5s e M amp TIME 5s Press START key for new test Press START key for new test Se ae E ZU MEE M i Examples of insulation resistance measurement results Notes O L1 O O The switchboard under test should be de energized before the measurement Consider any warning on the display before starting the measurement Care must be taken if switehboard includes sensitive electrical equipment that could be damaged if to high test voltage would be applied to them In this case the sensitive part should be disconnected from the tested circuitry Depending on the product standard they should be tested with an appropriately lower test voltage If surge protection devices are installed the test can be carried out only in a limited manner Do not disconnect the switchboard under test from the instrument during the measurement or before it is automatically discharged The message Discharging
104. ervicerXA Machine testing operating mode Displayed results A A Loop impedance A Prospective fault current ptem Resistive part of line impedance J1 m Reactive part of line impedance The following parameters are displayed in sub screen for loop impedance measurement IscMaxL Pe Maximum prospective fault current IscMinL Pe Minimum prospective fault current Cojo PA Standard prospective fault current D e E Contact voltage at maximum prospective fault current Contact voltage is measured against probe S terminal a For application and technical data of the Impedance adapter A1143 see its user manual 20750859 High fluctuations of mains voltage can influence the measurement results Check adapter indications in case the abort symbol appears after the start of measurement a Pay attention on serial port settings a 9 2 6 RCD tests Various test and measurements are required for verification of RCD s in RCD protected machines Measurements are complies to the EN 61557 6 standard The following measurements and tests sub functions can be performed Contact voltage rip out time Trip out current RCD autotest Ln Pe Press START key for new test MEE ELEME E RCD test menu Test parameters for RCD test and measurement TEST RCD sub function test Tripout time RCDt Uc AUTO Tripout current Idn Rated RCD residual current sensitivity lan 10 mA 30 mA 100 mA 300 m
105. est dL g Press START key for new test Sn IS HL BN NEM MESE Examples of continuity measurement results Displayed results Main result resistance Note O Consider displayed warnings before starting measurement O For compensation of test leads Description in chapter 6 2 1 1 Compensation of test leads resistance can be used as reference 6 3 2 Insulation resistance supply circuit to protective circuit The insulation resistance test checks the resistance between the primary supply circuit and the protective circuit protective earth of the welding machine The instrument measures the insulation resistance between mains test sockets live terminals and mains test sockets PE terminal on 3 phase adapter A1422 H9 May 12 14 69 Riga SINGLE TEST OUTPUT S66L LIMIT 16 665 TIME 16s Press START key for new test EDIT E HELF F A Insulation LN PE menu Test parameters for insulation resistance LN PE measurement OUTPUT Test voltage 500 V LIMIT Minimum resistance 2 50 MQ 5 00 MQ 10 00 MQ none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none Test circuit and measurement procedure for insulation resistance LN PE measurement For more information refer to chapter Measurements according to IEC EN 60974 4 paragraph Insulation resistance supply circuit to protective circuit in 3 phase adapter user manual 70 MI 3321 MultiservicerXA Single tests in PAT testing mode
106. est sequence is loaded to the RFID tag using RFID reader writer see RFID reader writer user manual for more information Sending an autotest sequence results to RFID tag Autotest sequence results can be sent to RFID TAG from the Save results or Recall memory menu Press the SEND F3 key When sending data from Recall results menu select TAG reader writer option first and press ENTER key to confirm Selected data from the instrument are loaded to the RFID tag using RFID reader writer see RFID reader writer user manual for more information 91 MI 3321 MultiservicerXA Autotest sequences 7 4 2 Working with barcode reader The instrument supports the following functions Reading 24 pre defined autotest shortcut codes from barcode labels Reading DUT numbers from barcode labels Two Barcode systems are supported Refer to Appendix B for detailed information Connect barcode reader to the DB 9 female BARCODE connector first Connecting barcode reader to the MultiservicerXA instrument Reading autotest sequence using barcode select Barcode test in Barcode tag menu and press ENTER key The latest received or set autotest sequence name and its code is displayed A new autotest sequence received from the barcode reader will be accepted by the instrument refer to Appendix A for available autotest sequences and its codes A successful receive of the barcode is confirmed by two short confirmation beeps BARCODE TEST Hoa Sep HS 13 23
107. est lead toTP1 test socket of the instrument and the PRCD s output Press the START key to perform measurement If both current polarities are selected Reactivate tested PRCD Press the START key to perform measurement with opposite current polarity 20 Mar 63 13 23 RIC 5 20 Mar 63 13 34 Ian Multi Fhaze E 7H mz Phase Mode si lan x1 168 26 m Hode Press START key for new test Press START key for new test Sn ae E Sn BANI Examples of PRCD test result 65 MI 3321 MultiservicerXA Single tests in PAT testing mode Displayed results Main result last measured results Sub results all results are displayed as sub results Ul pe voltage Ui pe 6 2 10 2 Automatic PRCD test PRCD autotest function is intended to perform a complete PRCD analysis trip out times at different residual currents and current phases PRCD autotest procedure PRCD Autotest steps O Select the PRCD test function O Set Auto test mode O Select test parameters O Connect tested PRCD device to an external voltage socket see figure above Depending on the type of PRCD it may be necessary to manually switch the PRCD on O Connect test lead toTP1 test socket of the instrument and the PRCD s output O Press the START key otart of test O Re activate PRCD pe O Test with IAN 180 step 2 PRCD should trip out 1 Re activate PRCD oroa O Test with 5xlAN 0 step 3 PRCD
108. est setup for low line impedance measurement Connection of impedance adapter to the instrument 166 MI 3321 MultiservicerXA Low line impedance measuring procedure All tests operating mode Connect Impedance adapter to the instrument see figure above Select the 28h T3 function Enable and set fuse type optional Power ON the Impedance adapter ON OFF key green LED lits Connect Impedance adapter to tested installation Press the TEST key for measurement Store the result optional Test Z mitlL H Fuse Tyrer Al Fuser ZH FuseT Isc 336 BA cane aie PASS Press START key for new a SS IS A J Test Z miL L Fuse Ture HL Fuser ZH E FuzeT lsc 325 BH fees ane PASS as lsc 325 78H BA Min 266 6A lsc 325 BA E Temi Sl d mi Ischax3Ph 33 IzchMaxzrPh 34 Test Z mitlL H Fuse Tyrer Al Fusel ZA FuseT 35ms Tec_lim 32 5848 Test Z miL L Fuse Tyrer ALI Fuser ZH FuseT 35ma Tec_lim 32 5848 4 64 Techinseh zo Press START key for new test IzcHinzrh 256 6A 200m IS BEL Bi Impedance L L Examples of low line measurement results Displayed results EAN Line loop impedance O NDERIT Prospective short circuit current TONER Resistive part of line impedance A E Reactive part of line impedance The following parameters are displayed in sub screen for single phase line impedance measurement IscMaxL N Maximum prospective shor
109. est terminals VOLTAGE TP1 test socket MI 3321 MultiservicerXA Technical specifications 3 17 General data Power supply Rated supply voltage 115 V 230 V AC Supply voltage tolerance 10 Frequency of supply voltage 50 Hz 60 Hz Max power consumption 300 VA without DUT Rated D DR LIPPE 16 A resistive 1 5 kW motor Overvoltage category MSTren Cat II 300 V Test SOCKOLU a Cat II 300 V P1 test socket iiem Cat III 300 V Plug test cable 300 V CAT Il Universal test cable 300 V CAT Ill o e IT lt 2000 m Protection classification AV DUI ana Class TET test socket aiino cometen Class II double insulation Power supply Class Pollution degree 2 Degree of protection IP 50 closed and locked cover a ecient Gaetan IP 20 main test socket CASO shock proof plastic portable DIS DIAY sasinan 240 128 dots graphic matrix display with backlight MEMO acosa 6000 memory locations Communication interface RS232 interfaces 1200 bps 115200 bps 1 start bit 8 data bits 1 stop bit RS232 connectors 9 pin sub miniature type D female PRINTER1 connector customized for use with customized label printer USB interface 1200 bps 115200 bps USB connector
110. est terminals Zs rcd Rs rcd 3 14 3 High precision fault loop impedance Z mOL Pe Measuring range according to EN61557 12 0 19 99 Q Measuring range mQ Resolution mQ 0 0 199 9 031 PO 200 1999 AAA Nominal voltage range 100 V 440 V Nominal frequency 50 Hz Maximum test current at 230 V 154 A 10 ms Calculation of prospective short circuit current standard voltage value UL PE 230 V 10 Calculation of prospective short circuit current non standard voltage value x Cuax i Un L PE i C MIN a Uni Pe KMAX L PE Z lk wiN L PE a 7 L PE L PE HOT Z PE Fy Ri PE Xr PE Z L PE HOT V Io z RLpe T X oc Um L PE 230V 10 230V lt Un lt 400 V 110 7 A 1 10 Test terminals A1143 P1 P2 C1 C2 3 14 4 Contact voltage Measuring range V Resolution V O 100 tof 0 3 digits Test terminals High precision impedance A1143 P1 P2 C1 C2 S contact voltage MI 3321 MultiservicerXA Technical specifications 3 15 Line impedance Line impedance Measuring range according to EN6155 is 0 25 Q 9 99 KQ pree 00 07 4 10 of reading Prospective short circuit current calculated value Measuring range A Resolution A Consider accuracy of line resistance measurement Test current at 230 V 6 5 A 10 ms Nominal voltage range 30 V 500 V 45 Hz 65 Hz Pass li
111. ests and probe input in for class 2 equipment tests insulation resistance S substitute leakage S and touch leakage currents HV test connector output Warning O A high and dangerous voltage of up to 2800 V ac is applied at this output during the measurement HV_PE test connector return functional earth of test system Note O HV source is referenced to earth PE this means that there shall be proper prepared set up for withstanding testing MI 3321 MultiservicerXA Instrument description 10 TP1 test socket for testing line impedance loop impedance voltage and residual current devices discharge time 11 C2 connector used as output for continuity tests in machine switchboard and All operating modes 12 LN and PE sockets for testing the insulation resistance and substitute leakage current of fixed installed DUTs Warning O These sockets are intended only for the connection to de energized devices 13 Test socket 230 V Warning O Dangerous voltage is present on the test socket during the measurement Maximum output current is 16 A test only devices with maximum rated supply current not higher than 16 A Note O For devices incorporating high reactive loading e g motor with rated power 21 5 kW it is recommended to start measurement first and to turn on the tested device later 14 Cursor keys and ENTER key 15 Alpha numeric keyboard 16 STOP key 17 START key 18 ESCAPE key 19 Function keys intend
112. ettings in Result settings menu 40 MI 3321 MultiservicerXA PAT testing operating mode 5 PAT testing operating mode The PAT testing operating mode is primarily intended for periodic testing and maintenance of portable electrical appliances devices and welding machines The instrument can test devices in the following modes Single test mode Several autotest modes After the instrument is switched on the last menu used will be displayed Note O For testing 3 phases appliances and or welding machines the 3 phase operation mode must be enabled and the MultiservicerXA must be connected to a Metrel A1322 or A1422 3 phase Active GT Machine adapter Plus 5 1 PAT testing main menu From the PAT testing main menu all instrument functions relevant for PAT testing can be selected PAT TESTING 21 Dec 68 19157 UDE ORGANIZER 0 0 AUTOTEST CUSTOM PROJECT AUTOTESTS BARCODE TAG SINGLE TEST RECALL DELETE SEND MEMORY DATA UPLOAD DOWMNLOAD SETUP PAT testing main menu Select the function you want to perform by using A and y keys and press ENTER key to confirm To return to the previous menu press the ESC key 5 2 VDE organizer menu This menu offers creation and performing of VDE compatible test sequences The sequence setup and its parameters are exactly the same as suggested in the VDE 0701 0702 standard When an autotest sequence has been created in the VDE organizer it can be run as an autotest or sto
113. ey for the measurement Press SAVE F4 key for storing the result optional The displayed contact voltage is proportional to the rated nominal residual current of the RCD and multiplied by appropriate factor The 1 05 factor is applied to avoid negative tolerance of result An additional factor depends on RCD type and type of test current See table below for detailed contact voltage calculation Contact volta e Uc RcDtype Co Patedtw AA LAG p geroin m all instrument versions A A G J 2xt05xlw lt 30mA B G 2dO05d instrument HW B S 2x2x1 05xlau higher ano Relationship between Uc and IAN Loop resistance result is indicative and calculated from Uc result without additional proportional factors according to following equation Press START key for new eee ZU SEE ae A ZALE Example of contact voltage measurement results Displayed results Main result Contact voltage a TEET Fault loop resistance IDO opara Voltage UL PE Un pe Voltage UN PE 133 MI 3321 MultiservicerXA Machine testing operating mode 9 2 6 2 Trip out time RCD t Trip out time measurement verifies the sensitivity of an RCD at different test currents Trip out time measurement procedure Select the RCD t single test Set test parameters Connect three wire test lead to the TP1 test port on the instrument Connect the three
114. f the machine The instrument trips out if the leakage current exceeds the predefined limit IMPORTANT SAFETY NOTES O As a dangerous voltage of over 1000 V AC is applied at the HV instrument outputs special safety consideration must be taken when performing this test O Disconnect all unused test leads before starting this measurement otherwise the instrument can be damaged r1 Only a skilled person familiar with hazardous voltages can perform this measurement r1 Do not perform this test if any damage or abnormality test leads instrument is noted O Never touch exposed probe tip connections equipment under test or any other energized part during the measurements Make sure that NOBODY can contact them either O Connect test probes only for the High Voltage test and disconnect them immediately after the test 123 MI 3321 MultiservicerXA Machine testing operating mode O Do not touch any part of test probe in front of the barrier keep your fingers behind the finger guards on the probe possible danger of electric shock O Always use lowest possible trip out current Fs ESI Ta 22133 OUTPUT 18mglJ LIMIT mH TIME 2s Press START key for new test SS Eime A High Voltage withstanding menu Test parameters for high voltage withstanding test OUTPUT Test voltage 1000 V LIMIT Trip out current 5 mA 10 mA 20 mA 50 mA 100 mA 200 mA TIME Measuring time 2 s 3 s 5 s 10 s 30 s Test circuit for high
115. ferential leakage current measurements are selected Testing according to VDE 0701 0702 CM IsolaBLT Class 1 device with isolated accessible conductive parts x Insulation resistance differential leakage current and touch leakage current measurements are selected nm Testing according to VDE 0701 0702 Class 2 device with isolated accessible conductive parts CI 2 Isolbs ym Insulation resistance and touch leakage current measurements are selected gt Class 2 device without any isolated accessible conductive parts Class 3 device with isolated accessible conductive parts Class 3 device without any isolated accessible conductive parts 2 Cl1_lso BLT 178 MI 3321 MultiservicerXA Appendix A Preprogrammed autotests Pre programmed autotest sequences table Autotest shortcut code 1 Iso 1 la BLT isual test t Earth bond imit OO mA 300 Cc oO u lt d OO mA 30 Q 1 3 D t Output Limit Time Output Limit Time _ Output Limit imit 50 mA d j D c e O t e Sub leakage probe dull ime utput iR Bs Bs BT pe i q 2 S ped OS SPOS PITE O e pe o oljaeljve lt N 30 V FIJO 3 X Es Esp s s O lt I Co O o 00 O o Co O o O o olarity test 179 Appendix A Preprogrammed autotests MI 3321 MultiservicerXA Pre programmed autotest sequences table cont d 08 CI1 Isola
116. fore saving by pressing VIEW F4 key View results menu will be displayed To return to previous menu ESC key should be pressed IA ES El E 12 54 DEUICE Ho TEST SITE BUILDING LOCATION ROOM 1 USER USER FUNCTIONS PARAMETERS WT SUAL INSULATION S Sal 2AM 19 99 F T LEAKAGE 235g A SBmH H hm F View Project autotest results menu Notes O The date and time are automatically attached to the saved results O The autotest results cannot be stored if the Device no field is empty O User field cannot be edited this must be selected from the User Device data menu of the instrument 8 2 Recalling results Select Recall delete send memory in Main menu by using and Y keys and press ENTER key to confirm Search results menu is displayed SEARCH MEMORY 62 Abr 89 13 30 SEARCH MEMORY A2 Arr B9 13 30 ERA Project x USER DEVICE TEST SITE LOCATION TEST SITE DATE 81 61 2660 24 463 2609 LOCATION DATE 81 61 2666 36 64 2009 Search results menus When searching for stored results the following filters can be used to narrow the hits DUT number or project No for machine and switchgear testing Test site Location Date from and date to User By using A and Y cursor keys select the filter you want to edit 105 MI 3321 MultiservicerXA Working with autotest results Keys VIA Selects parameter line lt x gt Alphanumeric Edits parameter line FIND F1 Starts sear
117. from the instrument s memory In the PAT testing main menu select Project autotests by using A and v keys and press ENTER key to confirm Search project autotest menu will be displayed SEARCH PROJECT AUTOTEST 21i Dec 88 21 66 _ DEVICE 4 J JJ 5 USER TEST SITE LOCATION DATE 01 01 2000 20 12 2008 Project autotests main menu When searching for stored autotest results the following filters can be used to narrow the hits 85 MI 3321 MultiservicerXA Autotest sequences Device number User Test site Location Date from and date to Keys VIA Select filter line lt gt Alphanumeric Edits selected filter FIND F1 Starts search after filters are set correctly UNDO F2 Undo latest change TYPE F3 Selects parameter line type ESC Returns to Main menu Notes O To change the selected parameter line type press the TYPE F3 key and the parameter type will become highlighted e g DUT The keys lt and gt can then be used to change the parameter type and by pressing ENTER key the choice can be confirmed Once the parameter types have been set up the data required to filter the files can be inserted Filter information can be inserted via the alphanumeric keypad or in some filter fields such as user can also be selected from a predefined list by pressing the LIST F4 key The DUT number field can also be read using a barcode reader O By placing a shift
118. g RCD equipped cords where RCD must be supplied for proper operation In the active polarity test a switchover between phase and neutral at the mains test socket is performed during the test Although the switchover time is short it could happen that the RCD switches off during the switchover In this case the warning SWITCH ON THE APPLIANCE is displayed again and the RCD must be re switched ON 6 2 9 Clamp current test This function enables the measurement of AC currents in a wide range from 1 mA up to 25 A with current clamps Typical applications are measuring PE leakage currents through PE conductor in permanently installed DUTs measuring load currents in permanently installed DUTs measuring differential leakage currents in permanently installed DUTs 61 MI 3321 MultiservicerXA Single tests in PAT testing mode CLAMP CURREHT BaS Har Bs 11 19 SINGLE TEST LIMIT amp 8 25mH mA TIME Press START key for new test ee oe E Clamp current menu Test parameters for clamp current measurement LIMIT Maximum current 0 25 mA 0 50 mA 0 75 mA 1 00 mA 1 50 mA 2 25 mA 2 50 mA 3 00 mA 3 50 mA 5 00 mA 9 00 mA TIME Measuring time 5 s 10 s 30 s 60 s 120 s none 62 MI 3321 MultiservicerXA Single tests in PAT testing mode Test circuit for clamp current measurement Connecting current clamp to the instrument Clamp current measurement procedure
119. h Leakage can be used as reference 11 1 9 Polarity test Description in chapter 6 2 8 Polarity test can be used as reference 11 1 10 Clamp current test Description in chapter 6 2 9 Clamp current test can be used as reference 11 1 11 RCD test Description in chapter 9 2 6 RCD tests can be used as reference 10 2 12 PRCD test Description in chapter 6 2 10 PRCD test can be used as reference 11 1 13 Functional test Descriptions in chapters 6 2 11 Power Functional tests 9 2 9 Functional test and 10 2 8 Functional test can be used as reference 11 1 14 HV test Descriptions in chapter 9 2 4 High Voltage withstanding test and 10 2 4 High Voltage withstanding test can be used as reference 11 1 15 Line impedance and prospective short circuit current test The instrument measures internal impedance of the line neutral or line line loop and calculates the prospective short circuit current The results can be compared to limit values set on base of selected protective circuit breakers The measurement complies with requirements of the standard EN 61557 3 27 Feb 09 10 24 Test Z Line Fuse Ture HL Fuser ZH Sie ees ce FuseT 35m isc A Isc lim 32 584 lll n2 HL Press START key for new test SS oe A Line impedance menu Test parameters for line impedance measurement Type of test Z LINE Z mQL N Z mOL L Fuse type Selection of fuse type F NV Gg B C K D Rated current of selected fuse Maximum br
120. h and a ratio of files found compared to files stored in memory e g 7 11 implies 7 results have been found to meet the filter criteria out of a potential 11 results stored in the flash memory RECALL MEMORY 18 May b9 12 59 ahPL HG 1 24 64 2009 FE lanchahPl EP anchahPl EP anchahPl Pl anchahPLl Pale Hab SEND ESCUETO DELETE Recall memory menu Once the DUTs have been found the A and y cursor keys and F1 and F2 function keys can be used to scroll through the list of DUTs More information relating to a DUT can be viewed by pressing the ENTER key on the appropriate DUT The information can be scrolled using the F1 and F2 function keys and the F5 function key can be used to switch between different DUT data views 106 MI 3321 MultiservicerXA Working with autotest results RECALL MEMORY 18 May 89 12 59 DEVICE Ho Plan TEST SITE BUIL LOCATION FOOM PASS USER PJOTE PARAMETERS LIMIT RESULTS 5 View results menu Use the ESC key to return to Recall memory or Search results menus From the Recall memory menu stored data can be downloaded to a PC printed out to a serial printer or deleted from the memory Refer to chapters 8 4 Downloading and printing results and 8 3 Deleting results respectively 8 3 Deleting results Stored autotest results can also be deleted from the memory Enter Recall delete send memory menu from PAT Machine Switchgear All tests testing menu Recall the result s you want
121. h bond resistance measurement ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only SKIP F4 Skips insulation resistance measurement END F5 Ends the autotest sequence 7 5 4 Insulation resistance S measurement Measurement is described in chapter 6 2 3 Insulation resistance S If this insulation test fails or was skipped other tests except Polarity will not be carried out because of safety Keys START otarts the Insulation resistance S measurement Proceeds with the next insulation resistance S measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement mode only HELP F2 Displays the insulation resistance S measurement help screens REPEAT F3 Repeats the insulation resistance S measurement ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only SKIP F4 Skips insulation resistance S measurement END F5 Ends the autotest sequence 7 5 5 Substitute leakage current measurement Measurement is described in chapter 6 2 4 Substitute leakage current If the substitute leakage test fails or was skipped other tests except Polarity will not be carried out because of safety Keys START Starts the substitute leakage current measurement Proceeds with the next substitute leakage current measurement in continuous measurement mode only Proceeds to the next autotest sequence measurement in single
122. hange between L N on a single phase test socket of 3 phase adapter is enabled Test circuit and measurement procedure for welding circuit leakage current measurement For more information refer to chapter Measurements according to IEC EN 60974 4 paragraph Welding circuit leakage current in 3 phase adapter user manual 74 MI 3321 MultiservicerXA Single tests in PAT testing mode 11 Jun 12 14 15 HE b 11 Jun 12 14 15 OUTPUT 236L OUTPUT 238U LIMIT 18 88mh 10 Sd LIMIT 18 88mR TIME 3s mH TIME 385 LHI li LH eL HL de KHL Wi Press START key for new test Press START key for new test ELIT amp HELF CHG ON ELIT amp HELF CHG ON Examples of welding circuit leakage current measurement results Displayed results Main result welding circuit leakage current Notes O During the test a mains voltage is connected to the welding machine Consider safety precautions O Consider any displayed warning before starting measurement 6 3 7 Primary leakage current The purpose of this test is to determine the sum of all leakage currents flowing from the primary circuit to earth Because the differential measuring method for determining leakage current is used the full and true DUT leakage current is always measured even when parallel current paths to ground exist in the DUT 11 Jun 12 14 13 OUTPUT 2368 LIMIT 5 8 mA TIME Ss Press START key for new test ELIT amp HELF
123. icate USER FIELD replicate IEUICE NAME FIELD replicate 4 RETEST PERIOD FIELD re rlicate Instrument settings menu 44 MI 3321 MultiservicerXA PAT testing operating mode The following data can be controlled between tests Device number Test site Location User Device name Retest period Repairing code Comments Barcode systems see chapter 8 6 7 nstruments settings for more information 45 MI 3321 MultiservicerXA Single tests in PAT testing mode 6 Single tests in PAT testing mode In the single test mode two sets of individual tests can be performed Single tests for appliances Single tests for welding machines This is especially helpful for troubleshooting Note O Single test results cannot be saved in PAT testing operating mode O For testing 3 phase appliances or welding machines the 3 phase operation mode must be enabled and the MultiservicerXA must be connected to a Metrel 3 phase adapter A1322 for 3 phase appliances A1422 for 3 phase appliances and single phase or 3 phase welding machines 6 1 Performing measurements in single test mode Select Single test in PAT testing main menu by using and Y keys and press ENTER key to confirm The Single test menu is displayed SINGLE TEST H9 May 12 13 28 SINGLE TEST 15 Jun 12 15 32 EARTH BOND 1 10 INSULATION RISO LN PE INSULATION RISO H PE SUE LEAKAGE SUE LEAKAGE 5 LEAKAGE TOUCH LEAKA
124. iginal autotest will get a lv or PCY ticker when the DUT is retested through the project autotest 7 3 3 Comparison of results evaluation of result trends If an autotest sequence was performed from the Project autotests menu an additional option TREND is offered in the View result menu after the autotest is finished UTEM RESULTS 13 May A9 12127 DEVICE No T SITE B PASS LOCATION RO USER FJOTR CTIL PARAMETERS LIMIT RESULTS 3 1 199 9 F 19 9M F BH 84m F B mBimH F View Project autotest results menu In the Save results window press the VIEW F4 key the results to enter the view results window By pressing TREND F4 key again a comparison between the old and new test data will be performed This is a very useful feature to evaluate result trends in cases where results are relatively close to the limit Evaluation of test results COMPARE RESULTS 18 Mau 09 12 23 PlanchahPl PASS HEH TREND Compare results menu example Meaning of trend symbols New result of particular test is better than last result 88 MI 3321 MultiservicerXA Autotest sequences Examples New insulation resistance result is higher than old result New earth bond result is lower than old one Difference between old and new result of particular test is so small that can be O treated as the same Example New insulation resistance result stays at the same level as old result New result of particular test is wors
125. ine test Electrical testing often does not disclose failures that become apparent on visual inspection A visual check must be carried out before each electrical safety test Following items should be checked Wiring connection points Especially PE connections are important Protection covers housings Inscriptions and markings related to safety must be clearly readable Cable layout radiuses isolation Switches regulators lamps keys Parts subjected to wear out Electrical and mechanical protection devices barriers switches fuses alarms Openings filters Technical documentation availability of instructions for use Installation of the DUT must be performed according to the user manuals During visual inspection the measuring points for the electrical testing have to be determined too Check that there are no signs of Damage Pollution moisture dirt that can influence the safety Corrosion Overheating WISUAL TEST 21 Dec 08 22 83 Visual test menu 116 MI 3321 MultiservicerXA Visual test procedure Select the VISUAL TEST function Perform visual inspection of the machine Commit PASS or FAIL ticker manually with PASS F1 FAIL F5 keys save result optionally with SAVE F4 key WISUAL TEST Wiring connection Points cables Covers housings TnecrifPtions and markings Protection devices Documentation Ho sins of wear out Pollution damage Machine testi
126. ing Temperature regulators monitors RCDs and other disconnection devices Operation of functional disconnecting devices Operation of switches lamps keys Rotating parts motors pumps Power consumption Etc 142 MI 3321 MultiservicerXA Machine testing operating mode Especially safety relevant functions should be checked FUNCTIONAL TEST z2 lec H3 MECHANICAL OPERATION ELECTRICAL OPERATION SAFETY RELEVANT FUNCTIONS Functional test menu Functional test procedure Select the Functional test function Perform visual inspection of the machine functionality Commit PASS F1 or FAIL F5 ticker manually save result with SAVE F4 key optional FUNCTIONAL TEST 22 Tec H8 13 52 FUNCTIONAL TEST MECHANICAL OPERATION MECHANICAL OPERATION ELECTRICAL OPERATION ELECTRICAL OPERATION SAFETY RELEVANT FUNCTIONS SAFETY RELEVANT FUNCTIONS Examples of functional test results 143 MI 3321 MultiservicerXA Switchgear testing operating mode 10 Switchgear testing operating mode The Switchgear testing operating mode is primarily intended for testing of electrical safety of switchgear according to the standard IEC EN 60439 After entering the Switchgear testing menu following options are displayed SHITCHGEHR TESTING 2e Dec 88 13 233 SINGLE TEST RECALL DELETE SEND MEMOR Single test menu see 70 7 Memory operations see 12 1 Main menu Keys VIA select the operating mode ENTER Enters se
127. iring code Comments Loading data from RFID tags to the instrument select Tag test from Barcode tag menu and press the ENTER key to confirm The MultiservicerXA instrument is now ready to accept RFID tag data Ho9 Sep H3 12 12 RFID tag menu Once the data from RFID tag have been successfully received the following menu is displayed BARCODE TAG H3 Sep Ha 12 12 Wiew Autotest Wiew results Start neu Autotest RFID tag menu 90 MI 3321 MultiservicerXA Autotest sequences Keys WIA Select the option ENTER Opens menu for selected option ESC Returns to Barcode tag menu If no test results were stored in RFID tag the View results option won t be displayed The following actions can be performed now New reading from RFID tag View autotest sequence View autotest results Start autotest sequence Viewing autotest sequence from RFID tag Select View autotest in TAG menu and press ENTER key to confirm Refer to chapter 7 2 2 Viewing moditying and saving of existing custom autotest Starting autotest sequence from RFID tag Select Start new autotest in TAG menu and press ENTER key Refer to chapter 7 5 Performing autotest sequences appliances Viewing autotest results from RFID tag Select View results in TAG menu and press ENTER key to confirm Refer to chapter 8 2 Recalling results Sending an autotest sequence to RFID tag From the Autotest custom menu press the SEND F5 key Selected autot
128. istance Substitute leakage current Differential leakage current Touch leakage current IEC cord polarity test Leakage and TRMS load currents with current clamp Portable RCD test Power test Three phase voltage rotary field Line and Loop impedance RCD test Discharging time High voltage Withstanding test Functional and Visual inspection The measurements are divided into four subgroups Tests for testing portable DUTs acc to VDE 0701 0702 Tests for testing electrical safety of machines acc to IEC EN 60204 Ed 5 Tests for testing safety of switchboards IEC EN 60439 and IEC 61439 All tests Because of the large set of functions the instruments is suitable also for safety testing type testing maintenance routine testing according to other product standards In addition with the optional instruments A1322 active tests of three phase appliances can be carried out With the optional instruments A1422 active tests of three phase appliances and testing of welding machines acc to EN 60974 VDE 0544 can be carried out The instrument has a powerful test data management system Autotests and single tests can be stored depending on the application in approx 6000 memory locations Some instrument s highlights Large graphic LCD display with resolution of 240 x 128 dots with back light Over 6000 memory locations in data flash memory for storing test results amp parameters
129. ith results all operating modes A ES B2 Jant13 15 52 VIEH RESULTS B2 Jant13 15152 DE 1 LEUEL1 DE 1 L2 CIRCUIT F17 LEUEL2 CIRCUIT F17 PTIONS PARAMETERS 5 FUNCTIONS PARAMETERS SUE LEAKAGE 4Bl Z B Aime Some BlBBmB LEAKAGE 235p Am CLAMP CURRENT lt 8 2 68mA DEJICE NAME DRILL Red I sham BC 2 2I RETEST PERIOD mz a8l1 2814 FUNCTIONAL TEST INSLULATION lll l BoM 3199 9i COMMENTS 1 PHASE EHI PA E View Project results menus Some single tests contain more parameters and results that can not be seen in one display line In this case is in the result column For view the results select the single test with and v keys and press gt gt F4 key By pressing and gt gt F4 key again the instrument returns to the previous menu VIEH RESULTS Project Wow View single test with more results Use the ESC key to return to Recall projects or Search projects menus From the Recall projects menu stored data can be downloaded to a PC printed out to a serial printer or deleted from the memory 12 4 Deleting single test results In View Project results menu select single test by using the PgUp F1 PgDown F2 keys A and Y cursor keys The selected single test is marked with the gt symbol VIEH RESULTS Project Wow LEWEL1 DE 1 LEVEL CIRCUIT Fir FUNCTIONS PARAMETERS LIMIT RESULTS T LEAKAGE 23BU a S5G6mA B BBmB CLAMP CURRENT H z5mH lt 4 28mA Are uou sure CYeNa
130. l therefore ignore data in this parameter and go on to find all the devices that conform to data placed in the other filter fields O To find all stored results enter in the all fields excluding DATE where the correct from and to dates must be entered When the search filters have been correctly set up a search can be performed by pressing the F1 function key If the search filters are set up correctly and the devices exist in the units memory the Recall results menu will be displayed While recalling stored results the instrument shows a bar graph and a ratio of files found compared to files stored in memory e g 7 11 implies 7 results have been found to meet the filter criteria out of a potential 11 results stored in the flash memory RECALL MEMORY DEVICE 1 123456789812 TEST SITE MACHINE 21 LOCATION FLOOR 1 FAIL TIME DATE 11 29 18 12 2812 1 USER USER Project Bii Project 411 Project 999 Project rr Pale SO SEND SENDsl1 DELETE Recall project menu Once the Projects have been found the A and v keys and PgUp F1 and PgDown F2 keys can be used to scroll through the filtered list of Projects More information relating to the selected Project can be viewed by pressing the ENTER key on the appropriate Project It can be scrolled through test results by using the PgUp F1 and PgDown F2 keys The MORE F5 key can be used to view additional Project data 171 MI 3321 MultiservicerXA Working w
131. lation resistance Insulation resistance between live conductors and accessible earthed or isolated metal parts is checked This test discloses faults caused by pollution moisture deterioration of insulation metal etc INSULATION 21 Dec 048 28 12 OUTPUT Sum LIMIT 1 660 TIME 2S Fress START key for new test SS IS A Insulation resistance menu 121 MI 3321 MultiservicerXA Machine testing operating mode Test parameters for insulation resistance measurement OUTPUT Test voltage 250 V 500 V LIMIT Minimum resistance 0 10 MQ 0 30 MQ 0 50 MQ 1 00 MQ 2 00 Insulation MQ 4 00MQ 7 00 MQ 10 00 MO none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none Test circuits for insulation resistance measurement DISCONNECTED SUPPLY SUPPLY ENTRY SUPPLY CIRCUIT Measurement of insulation resistance Insulation resistance measurement Select the Insulation single test Set test parameters Connect test leads to LN and PE terminals on the instrument Connect the LN test lead to the temporarily connected L and N terminals of the machine Connect the PE test lead to a PE terminal of the machine Press the START key for the measurement Press SAVE F4 key for storing the result optional 122 MI 3321 MultiservicerXA Machine testing operating mode IHNSULAT I OH Bo Mar 48 49 46 IHNSULATIOH B5 Mar 48 69146 OUTPUT 256lJ OUTPUT 2584 LIMIT 4 062 LIMIT 4 062 TIME
132. lding machines the 3 phase operation mode must be enabled and the MultiservicerXA must be connected to a METREL 3 phase adapter A1422 6 3 1 Continuity of the protective circuit This test ensures that the connections between the protective conductor terminal in the mains plug of the DUT and earthed accessible conductive parts of the DUT metal housing are satisfactory and of sufficiently low resistance The instrument measures the resistance between mains test socket s PE terminal PE terminal only if test current of 200 mA is set and S C1 terminal the resistance between mains test socket s PE terminal on 3 phase adapter and S C1 terminal on MultiservicerXA B9 May 1l2 13122 OUTPUT 28emA LIMIT 6 30 TIME 2S Press START key for new test II A IS Continuity menu Test parameters for continuity measurement OUTPUT Test current 200 mA 10 A LIMIT Maximum resistance 0 10 2 0 90 Q 1 00 Q TIME Measuring time 5 s 10 s 30 s 60 s 120 s 180 s Test circuit and measurement procedure for continuity measurement For more information refer to chapter Measurements according to IEC EN 60974 4 paragraph Continuity of the protective circuit in 3 phase adapter user manual 69 MI 3321 MultiservicerXA Single tests in PAT testing mode Result screens H9 May 1l2 13142 OUTPUT 28emA LIMIT 60 30 TIME 5 B9 May 12 13 41 OUTPUT 288mA LIMIT 6 30 TIME 25 Press START key for new t
133. lected mode Note O Press ESC key one or more times to return to Switchgear testing main menu testing from any submenu 10 1 Single tests switchgear testing menu The measurements and their parameters in this menu are suited for verification of switchgears SINGLE TEST B9 Arr 13 13 11 MISUAL TEST CONTINUITY INSULATION HU TEST DISCHARGING T WOLTAGE RCD TEST PRCD TEST FUNCTIONAL TEST Single test menu Keys VIA Select the test measuring function lt Visual test gt Visual inspections lt Continuity gt Continuity of protective conductors tests lt Insulation gt Insulation resistance lt HV test gt High Voltage tests lt Discharging time gt Discharging time tests lt Voltage gt Voltage frequency and rotary field tests lt RCD test gt Tests of residual current devices 144 MI 3321 MultiservicerXA Switchgear testing operating mode lt PRCD test gt Tests of portable residual current devices lt Functional test gt Functional inspection lt Power gt Power consumption test ENTER Enters selected test ESC Returns to Main menu Note O Unlike in PAT testing mode all single test results and parameters can be stored for documentation purposes see chapter 12 1 for more information 10 2 Measurements and inspections 10 2 1 Visual test Visual check is the most important and effective part of a switchgear test Electrical testing often does not disclose failures that become app
134. measurement help menus are available in single and autotest modes They can be accessed with the key HELP before the START key is pressed to initiate the measurement Help menus contain schematic diagrams for illustration of proper connection of DUT to the PAT testing instrument Keys in help menu PgUp F1 PgDown F2 Selects next previous help screen ESC Returns to the last test measurement menu Example of help screens 30 MI 3321 MultiservicerXA Main menu and test modes 4 2 Instrument main menu From the Instrument main menu four different instrument operation menus and the General Settings menu can be set MAIN MENO 21 Dec 88 19 31 PAT TEST IHG HACHIHE TESTING SH I TCHGEAR TESTING ALL TESTS GEHERAL SETTINGS Instrument main menu Keys in instrument main menu Alvy Select one of the following menu items lt PAT TESTING gt a group of tests intended for testing electrical devices see chapter 5 lt MACHINE TESTING gt a group of tests intended for testing electrical equipment of machine see chapter 9 lt SWITCHGEAR TESTING gt a group of tests intended for testing switchgear units see chapter 10 lt ALL TESTS gt all tests can be applied for testing of electrical equipment see chapter 11 lt GENERAL SETTINGS gt the menu for general settings of the instrument see chapter 4 3 ENTER Confirms selection ESC Returns to the Instrument main menu Note O The ESC key must be presse
135. measurement mode only HELP F2 Displays substitute leakage test help screens REPEAT F3 Repeats the substitute leakage current measurement ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only SKIP F4 Skips substitute leakage current measurement END F5 Ends the autotest sequence 7 5 6 Substitute leakage S measurement Measurement is described in chapter 6 2 5 Substitute leakage S If the substitute leakage S test fails or was skipped other tests except Polarity will not be carried out because of safety Keys 95 MI 3321 MultiservicerXA Autotest sequences START Starts the Substitute leakage S current measurement Proceeds with the next substitute leakage S current measurement in continuous measurement mode only Proceed to the next autotest sequence measurement in single measurement mode only HELP F2 Displays substitute leakage S test help screens REPEAT F3 Repeats the substitute leakage S current measurement ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only SKIP F4 Skips substitute leakage S current measurement END F5 Ends the autotest sequence 7 5 7 Differential leakage current Measurement is described in chapter 6 2 6 Differential leakage current If the differential leakage test fails or was skipped other tests will not be carried out because of safety Keys START Starts the leakage current measu
136. mediately after entering in the Voltage menu Connect three wire test cable to the TP1 test port on the instrument Connect L and N and PE wires of the three wire test cable to terminals to be tested L N PE for single phase and L1 L2 L3 for three phase systems Press SAVE F4 key for storing the result optional 141 MI 3321 MultiservicerXA Machine testing operating mode 2 2 Dec 08 13 46 JOLTRG 26 Mar 89 12148 Ul n Z25V ULiI L 415 Ul Pe 1 UL1 L3 416 lin pe 225 UL2 L3 417 f SOHz f SOHz Phase rotat i on Phase rotation 7 1 3 Examples of voltage measurement results Displayed results for single phase system Dl Voltage between phase and neutral conductors Ul pe Voltage between phase and protective conductors Un Pe isis Voltage between neutral and protective conductors jM frequency Displayed results for three phase system Ubaldo Voltage between phases L1 and L2 UL 1 L3 Voltage between phases L1 and L3 UI 2 13 voee Voltage between phases L2 and L3 let asco nner Correct connection CW rotation sequence Va Pro O Invalid connection CCW rotation sequence AAA frequency Note O Consider any displayed warning before starting test 9 2 10 Functional test In its simplest form a functional check is simply a check to ensure that the machine is working properly Scope of test Check following items while the machine is operat
137. mits ES See Appendix C Test terminals 3 15 1 High precision line impedance Measuring range according to EN6155 is 12 0 1999 mQ Measuring range mQ Resolution mQ 0 1 199 9 B 200 1999 p CNN Nominal voltage range 100 V 440 V Nominal frequency 50 Hz Maximum test current at 400V 267 A 10 ms Calculation of prospective short circuit current standard voltage value Ui 230 V 10 96 k ULL 400 V 10 96 26 MI 3321 MultiservicerXA Technical specifications Calculation of prospective short circuit current non standard voltage value Imax ph i NAR gt hamnapn 7 Cun TN x zs u V3 Za Hor ewan en Ikmin2ph AR B L L HOT MAKEN rn hana 7 Lv x L N HOT La Rig 2 XL Za 4 yuor V Io Ru Y X Lin x P a X N Z IL N HOT V 9 RS i XEN Un L N 230 V 10 ili Soo Vado joo ON ee Test terminals High precision impedance A1143 P1 P2 C1 C2 3 16 Voltage frequency and phase rotation 3 16 1 Phase rotation Result displayed 1 2 3 or 3 2 1 Nominal system voltage range 100 V 4c 550 V ac Nominal frequency range 14 Hz 500 Hz Test terminals Phase rotation TP1 test socket 3 16 2 Voltage Frequency 0 550 V 2 of reading 2 digits Range Hz Resolution Hz 0 0 14 0 499 9 0 2 96 of reading 1 digit Nominal voltage range 10 V 550 V T
138. mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only CHG ON F1 The instrument automatically changes L and N polarity of connected welding equipment during the test suitable for 1 phase equipment with schuko plug Higher measured current will be considered CHG OFF F1 Disables the automatic change of polarity function HELP F2 Displays the leakage current test help screens REPEAT F3 Repeats the leakage current measurement SKIP F4 Skips the leakage current measurement END F5 Ends the autotest sequence 7 6 8 Primary leakage current Measurement is described in chapter 6 3 7 Primary leakage current f this leakage test fails or was skipped other tests will not be carried out because of safety 101 MI 3321 MultiservicerXA Autotest sequences Keys START Starts the leakage current measurement Proceeds with the next leakage current measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only CHG ON F1 The instrument automatically changes L and N polarity of connected welding equipment during the test suitable for 1 phase equipment with schuko plug Higher measured current will be considered CHG OFF F1 Disables the automatic change of polarity function HELP F2 Displays the leakage current test help sc
139. n be determined Continuity measurement procedure Select the CONTINUITY function Set test parameters Make sure that the test leads are calibrated Compensate them if necessary See chapter 9 2 2 3 Compensation of test leads resistance for more information Connect test leads to S C1 and C2 terminals on the instrument Connect test leads to both ends of protective conductor under test Press the START key for measurement Press SAVE F4 key for storing the result optional 118 MI 3321 MultiservicerXA Machine testing operating mode 21 Dec 68 22112 CONTINUITY 21 Dec 68 22 14 OUTPUT 16A OUTPUT iA LIMIT 6 018 LIMIT 6 20 TIME 25 TIME a5 MODE single MODE single 5 01 5 01 E E Press START key for neu IT Press START key for new Lt ELIT HELF CAL SAVE ELIT HELF CAL fF SAE oe of continuity measurement results Displayed results Main result Continuity Notes O Consider displayed warnings before starting measurement O For more information how to calibrate the test leads see chapter 9 2 2 3 9 2 2 2 Auto continuity test In the auto continuity test mode up to 30 continuity tests can be performed and stored in one step Additional features are Connection of test leads to a low resistance connections is detected and the measurements starts stops automatically Sound warnings are indicating the actual phase of the measurement The autotest is useful if testing large
140. nce and instrument s internal resistance If a compensation value is stored this is indicated in the message C Compensation of test leads resistance procedure Select the Earth Bond function Set test parameters Connect S C1 test probe to the instrument and short it with PE pin of test socket Press the CAL F3 key for measurement If the calibration was performed successfully is displayed Notes O 5 00 Q is the limit value for resistance compensation If the resistance is higher then the calibration value is reset to the default value and the compensation message disappears r1 Both 200 mA and 10 A earth bond functions are compensated at the same time O The lead compensation is very important to obtain correct results especially if long test leads are used 6 2 2 Insulation resistance The insulation resistance test checks the resistance between live conductors and earthed or isolated accessible metal parts of an DUT This test can disclose faults caused by pollution moisture deterioration of insulation metal etc The instrument measures the insulation resistance between Mains test socket L N and PE S C1 test terminals and LN and PE S C1 test outputs 48 MI 3321 MultiservicerXA Single tests in PAT testing mode This function is primarily intended for testing Class DUTs INSULATION 21 Dec 048 28 12 OLITPLIT SAL 1 LIMIT 1 600 Ds TIME 1 SAAL RAE Press START key for new test A Mme
141. nce adapter connected Test parameters for Z mOL Pe loop impedance measurement Function Z mQL Pe Z LOOP FUSE type Selection of fuse type F NV gG B C K D FUSE Rated current of selected fuse FUSE T Maximum breaking time of selected fuse Minimum short circuit current for selected fuse combination See Appendix C for reference fuse data F Means no fuse selected Additional key F2 Toggles between result screens 129 MI 3321 MultiservicerXA Machine testing operating mode Test setup for Z mOL Pe fault loop impedance measurement Saja fe je al A cx OO Q0 SUPPLY CIRCUIT Connection of impedance adapter to the instrument Z mOL Pe fault loop impedance measuring procedure Connect Impedance adapter to the instrument see figure above Select function Select Z mOL Pe test Enable and set limit value Power ON the Impedance adapter ON OFF key green LED is lit Connect Impedance adapter to tested machine installation Press the START key for measurement Store the result optional DOCO DODD 2 LOOP indi 11 11 2 LOOP 2r Feb 9 11 19 Test Z miL Pe Test Z miL Pe 699 Fuse Tube HU 696 Fuse Tube NU mit Fusel ZA mit Fusel ZA FuzeT FuseT Some Isc 329 BA les Tis Seran Isc_lim 32 56A Eo 635m Al rm IscMax 347 88 u IzcMin 269 BA f Ub B aL Press START key for new test SS IS SALE E MORE Example of Z mQL Pe loop measurement results 130 MI 3321 Multis
142. neu PEUT ZU EE ae BENZ DISCHARGING T 23 Tec A 13 37 DISCHARGING T 29 Tec A 13 35 LIMIT U 120 LIMIT U 120 1 Y LIMIT t Se 3 7 LIMIT t Se U 314UpP U 3609p Press START key for new aot Press START key for new aa ZU REM ae A SALE ZU REM ae A SALE are of discharging time measurement results Displayed results Main result Discharging time oe Peak voltage value Notes O Consider any displayed warning before starting the test 10 2 6 Voltage Voltages and their frequency are measured in this menu If a three phase rotary field is detected its direction is displayed The phase sequence measurement conforms to the EN 61557 7 standard 157 MI 3321 MultiservicerXA WOLTAGE Ul m Ul Pe Un re T Switchgear testing operating mode z22 iec Ho 13 439 pu gu Voltage menu Test parameters for Voltage single test There are no parameters to be set in this function Test circuit for Voltage test C VOLTAGE ED 2 Ce 44 55 000000000 9 Ww 8 CD CO U CD 9 P 4 8 D E 9 E 3 C3 CO z G9 8 N 4 C ec eo SUPPLY ON SUPPLY CIRCUIT Voltage test 158 MI 3321 MultiservicerXA Switchgear testing operating mode Voltage rotary filed measurement procedure Select the Voltage single test The measurement starts immediately after entering in the Voltage menu Connect three wire test cable to the TP1
143. ng operating mode WISUAL TEST Yl Dec b8 27 86 Wiring connection Points cables Covers housings Inscribtions and markings Protection devices Documentation Ho sins of wear out Pollution damage Examples of visual test measurement results 9 2 2 Continuity This test determines that the PE and equipotential connections inside the machine have proper resistance that corresponds to their length and cross section CONTINUITY 22 ec Ha8 14 42 OUTPUT Zz 8Bgmha LIMIT 6 200 TIME Js MOTE single Spi C2 Press START key for new test arim A EDU CONTINUITY OUTPUT E Sa Lo PENES T auto aC C2 Rima 4 Press START key for new test ETE EA Continuity menus Test parameters for Continuity measurement OUTPUT Test current 200 mA 10 A LIMIT Maximum resistance 0 01 Q 0 09 Q 0 10 Q 0 90 Q 1 00Q 9 00 Q TIME Measuring time 5 s 10 s 30 s 60 s 120 s 180 s MODE Operation mode single auto 117 MI 3321 MultiservicerXA Machine testing operating mode Test circuit for Continuity measurement TRAAN e Y a O CONTINUITY e mar ji DISCONNECTED SUPPLY SUPPLY ENTRY hal ad C CE CTI SENSITIVE EQUIP L E gol 3 SUPPLY CIRCUIT Measurement of continuity of protective conductors of machines 9 2 2 1 Single continuity test In the single continuity test the continuity of individual connections ca
144. nter a new password twice once to confirm O If the instrument is already password protected then the instrument will request the old password before entering the new one twice once to confirm O To disable the password protection instead of entering a new password just press the ENTER key when asked for a new password and confirmation and the password will be disabled Contact your dealer if password is forgotten Password protected actions Entering Edit user menu Editing measurement parameters in single autotest custom test mode Deleting stored results Entering Original settings menu 39 MI 3321 MultiservicerXA Main menu and test modes 4 3 10 Result In this menu it can be set which result is displayed at the end of measurement 5 Ber 13 18 14 IHTE TIME LANGUAGE Enalish PRINT HEADER INSTRUMENT DATA CONTRAST qa ORIGINAL SETTINGS SET COMMUNICATION EDIT DEVICE DATA PHS SHORD SALIE BN UNDO B Result setting menu Options in Result menu Last The last result is displayed at the end of the measurement Worst The worst result during the measurement is displayed at the end of the measurement Keys in Result menu A Ww Select Last or Worst option SAVE F1 Confirms selection and returns to General settings menu nda ER Discards modifications and returns to General settings menu Note O The last result of Voltage Power and HV test is displayed at the end of measurement regardless of s
145. ock while dealing with hazardous voltages O Do not use the instrument in supply systems with voltages higher than 300 V O Use only standard or optional test accessories supplied by your distributor O The protection class of the TP1 test terminal is CAT Ill 300V It means that maximum allowed voltage between test terminals and ground is 300 V O Use only correctly earthed mains outlets to supply the instrument O In case a fuse has blown follow the instructions in this user manual to replace it O Instrument servicing and calibration is allowed to be carried out only by a competent authorized person r1 Hazardous voltages of up to 2800 V are applied to the HV terminals during the Withstanding test It is advisable to keep the current trip out limit as low as possible Risk of electric shock O Itis advisable not to run tested devices with load currents above 13 A for more than 15 minutes Load currents higher than 13 A can result in high temperatures of On Off switch and fuse holders 1 2 Warning markings on connector panel Refer to chapter 2 7 Front panel 1 3 Standards applied The MultiservicerXA instrument is manufactured and tested according to the following regulations listed below Electromagnetic compatibility EMC MI 3321 MultiservicerXA General description EN 61326 1 Safety LVD EN 61010 1 EN 61010 2 030 EN 61010 031 EN 61010 2 032 Functionality VDE 0404 1 VDE 0404 2 VDE 0701 702 EN
146. ode Check following items while the switchboard is operating Temperature regulators monitors RCDs and other disconnection devices Operation of functional disconnection devices Operation of switches lamps keys Rotating parts motors pumps Power consumption Etc Especially safety relevant functions should be checked FUNCTIONAL TEST MECHANICAL OPERATION ELECTRICAL OPERATION SAFETY RELEVANT FUNCTIONS e Functional test menu Functional test procedure Select the Functional test function Perform visual inspection of the switchboard functionality Commit PASS F1 or FAIL F5 ticker manually save result with SAVE F4 key optional FUNCTIONAL TEST 22 ec Ha 13 352 FUNCTIONAL TEST 22 ec Ha8 13 352 MECHANICAL OPERATION MECHANICAL OPERATION ELECTRICAL OPERATION ELECTRICAL OPERATION SAFETY RELEVANT FUNCTIONS SAFETY RELEVANT FUNCTIONS Examples of functional test results 10 2 10 Power Descriptions in chapter 6 2 11 Power Functional tests can be used as reference 160 MI 3321 MultiservicerXA All tests operating mode 11 All tests operating mode The All tests operating mode is primarily intended for testing of electrical safety of all kinds of electrical equipment All measurements available in the instrument can be started from this operating mode For each single test all available parameters can be set After entering the All testing menu the following options are displayed ALL TE
147. oltage HV socket HV_PE MI 3321 MultiservicerXA Technical specifications 3 3 Discharging time Discharging time Range Resolution Accuracy 0 0 9 9s 0 1s 5 of reading 3 digit Peak voltage Range Resolution Accuracy 0 0 550 V 1V 5 of reading 5 digit 2 wires system triggered on DC voltage falling slope Max working voltage 550 V peak Min working voltage 85 170 V peak Threshold values 1s 5Ss Threshold voltage level 60 V 120V Input resistance 48 MO Test terminals Discharging time TP1 test terminal LN 3 4 Continuity Continuity 10 A PAT 0 00 Q 1 99 0 5 96 of reading 3 digits Indication range 2 00 Q 19 9 Q Continuity 10 A other 0 000 2 0 999 2 0 001 Q 5 of reading 6 digits Indication range 2 00 Q 19 9 Q Continuity 200 mA 5 of reading 3 digits Test Cutrents oe oett 10 A into 100 mQ at rated mains supply voltage 200 mA into 2 00 Open circuit voltage 9 V AC Lead calibration yes Pass levels Q 0 01 0 09 0 10 0 90 1 00 9 00 Test duration s 5 10 30 60 120 180 Test method 2 wire measurement floating to earth Test terminals Continuity PAT S e PE mains test socket 200 mA and 10 A o gt
148. om front panel F1 F2 T 16 A 250 V 32 x 6 3 mm intended for instrument protection If the instrument does not respond after connection to mains supply disconnect the mains supply and accessories and then check these fuses For position of fuses refer to chapter 2 1 Front panel Warning O Switch off the instrument and disconnect all test accessories and mains cord before replacing the fuses or opening the instrument O Replace blown fuse with the same type 13 3 Service For repairs under or out of warranty time please contact your distributor for further information Unauthorized person is not allowed to open the MultiservicerXA instrument There are no user replaceable parts inside the instrument 13 4 Cleaning Use a soft slightly moistened cloth with soap water or alcohol to clean the surface of MultiservicerXA instrument Leave the instrument to dry totally before using it Notes O Do not use liquids based on petrol or hydrocarbons O Do nat spill cleaning liquid over the instrument 176 MI 3321 MultiservicerXA Instrument set and accessories 14 Instrument set and accessories Standard set of the instrument Instrument MI 3321 Multiservicer XA Bag for accessories HV test probe Plug test cable 1 5 m Three wire test cable 3 m Test lead 1 5 m green Test lead 1 5 m black Test lead 1 5 m red Test lead 4 m red Test tip blue Test tip green Test tip black 3 Alligator clips black PC
149. on on data uploading downloading refer to help menus of PC software PATLink PRO 112 MI 3321 MultiservicerXA Working with autotest results 8 6 Setup menu 8 6 1 Instrument settings When an autotest is completed different data about DUT and other associated data can be added to the autotest results before saving them In the Instrument settings sub menu Setup in the PAT TESTING menu the settings about data changes between tests can be controlled The following data can be controlled between tests DUT number test site location user DUT name retest period repairing code comments barcode system save and print From the Main menu select Setup and then select Instrument settings by using A and Vv cursor keys and press ENTER key to confirm The Instrument settings submenu will be displayed zl Iec H38 2B B3 INSTRUMENT SETTINGS DEVICE Ho FIELD increment TEST SITE FIELD replicate LOCATION FIELD replicate USER FIELD replicate DEVICE NAME FIELD replicate 4 RETEST PERIOD FIELD re rlicate Instrument settings menu Keys VIA select the item whose parameter will be changed EUER Highlight the parameter that can be changed ENTER ESC Returns to main settings menu Changing the instrument parameter The selected parameter is highlighted 113 MI 3321 MultiservicerXA Working with autotest results INSTRUMENT SETTINGS increment TEST SITE FIELD LOCATI N FIELD U
150. oniconconocnncnncnnnnnnnns 150 10 2 3 Insulation TESIS TANCIA e oe le dus dar opas dee aeu 150 10 2 4 High Voltage withstanding test essere 152 TU DRENAJ TITIO ia e 155 148520 li 0 2 0 2 enone eee ere en ere en ene ee eee ee er ete Serene ere errr Ter een ee Tee 157 DE AO PT c c OS 159 10 2 0 A m a emen 159 10 29 RUNCUONALTOS sosoran nan E AEAEE EEAS S AEE ERI 159 TOL TO c ASOWO iE a ee MEE 160 All tests operating MOGE ii 161 11 1 Single tests All tests MenNu coocccoccccncccncocnconiconocononononcnnononanocanonanonnnnncnnas 161 Pal VSU A oO 162 11 1 2 Continuity of protective conductors sese 162 11 1 3 Insulation TesIStallCO i aie nacida 162 11 14 JhsHlatolmyOSISIal GO S xut tiet tto stuck dicte te tud uti pa od ies 162 LIS GOUDsifUleleakdoe CUITelils eoim ieee t taped e aaa e Eder Reed 162 11 1 6 Substitute leakage current S seien nnns 162 DIU lO RS std wo Ma II Data aut atado E 162 MI 3321 MultiservicerXA Table of contents iso TIOUCHICanage CUN ON essa mmm 163 LIS FOV Ve Si POR o zeae E tumedans taeda ns 163 LISTO E E AAA a eue a a Cela Duet etat clerus 163 EA UBI I M M 163 ete FROD IOS oeni 163 TEATS FUNCUONANTES TE ad ac o es 163 TDN Sco DTI 163 11 1 15 Line impedance and prospective short circuit current test 163 VIA ISA LOW line ImpedariCO sever ia 165 11 1 16 Loop impedance test and prospective fault c
151. onnnnnnonaninaninanenonns 31 Ad SOCIO Gale and UNE sisi a A AAA 32 43 2 Language SCICCHOM iia ida 32 Aids UTE CAG T T TEE 33 4 3 4 Viewing Of THIS ITO Gala ii is 33 43 5 Display cobtrast adjustM nt o a 34 MI 3321 MultiservicerXA Table of contents 43 0 Meser instrument SOTANO Sissi dto odds adu adapt oot d uut 34 4 9 7 Communication SetliNQS ccoconccoconicocononoconnnoonnnonononononononanononanonenanononos 35 4 3 8 Edit User device data menu coocccccnccconoccnnconnooonocnonnconnonononannonononannnnnnenonos 36 zo ro Ll Users SUDMEN RET 36 bone DEevces SUMEN dai 31 4 30 TESUSES SUDMENU si scettr no ota prse rU aaa a A 37 MOOG sOCAUOMS SUDMENU a E 38 AOD SPAS SWOUG citi i AAA AAA A 39 dO TOMOS nue urne CR Po Tae A Pe e eu pecu Lu De A uu tee 40 5 PAT testing operating mode occoccoccoccocccccocconcccncnncnnonaconcnnrnnrnnrnnronrnarnnrnnrnnnnannn 41 5 1 PAT Testno Man Mens ansiada 41 92 WIDE Organizer MeNe o 41 959 Autotest CUSTOMMMENU EE O O 42 9 4 Project autotesis MENU sizicterscsictorsissaievednsdoreedralouaedichendueneuontaeumenieemewewecerevensees 42 99 Barcode TAC Ineluet escvek verto ve a E eek at Crete YER psu i vv Creo ie eue v Coda 42 2 5 SIMS TESETDIOTIBEoserat dendo md sr st ts Mcd isl lt Ies 43 5 Recall delete send results MENU ccoccooncoccccnconcocnconoonoconcononononnorocanonnnononanos 43 50 Data upload download Meana id 44 939 SOLD MENU aaa DF III MD T M Ud RD 44 5 9 1 HAS IEMMIC
152. quence name and descriptions Rpe 0 30 Q Class 1 device Ins LN PE 2 5 MO KI1 Iso RisUm Insulation resistance test is applicable Ins W PE 2 5 MO g Environment with increased risk of lns LN W 5 0 MQ electric shock Uo d c 113 Vp A50 a c 68 V and 48 Vims Rpe 0 30 Q Class 1 device Ins LN PE 2 5 MQ KI1 Iso NorUm Insulation resistance test is applicable INS W PE 2 5 MQ ut g Environment without increased risk of Ins LN W 5 0 MQ electric shock Uo d c 113 Vp A51 a c 113 V and 80 Vims Rpe 0 30 Q Class 1 device Ins LN PE 2 5 MQ Insulation resistance test is applicable Ins W PE 2 5 MO Mechanically held torches with Ins LN W 5 0 MO increased protection for the operator Up d c 141 V A52 Class 1 device 3 KI1_ lt 32A_Risiko x Environment with increased risk ofja c 68 Vp and 48 Vms A5 electric shock Class 1 device E Primary and welding circuit leakage leak W 10 mA current tests are applicable Plug I diff 5 mA An ROA connected equipment rated 32 A d C Environment without increased risk of a c 113 Vp and 80 Vims electric shock Class 1 device 0 Primary and welding circuit leakage l leak W 10 mA current tests are applicable Plug I diff 5 mA connected equipment rated S 32 A p Mechanically held torches with a c 141 Vp and 100 Vims increased protection for the operator 5 KI1_ lt 32A Schutz CN J gt a Class 1 device Prim
153. r and controlgear assemblies Low voltage switchgear and controlgear assemblies Part 1 General rules Residual current operated circuit breakers without integral overcurrent protection for household and similar uses RCCBs Part 1 General rules Type F and type B residual current operated circuit breakers with and without integral overcurrent protection for household and similar uses Note about EN and IEC standards Text of this manual contains references to European standards All standards of EN 6xxxx e g EN 61010 series are equivalent to IEC standards with the same number e g IEC 61010 and differ only in amended parts required by European harmonization procedure Notes Various devices and appliances can be tested by MultiservicerXA and in further text the common DUT abbreviation for Device Under Test is applied MI 3321 MultiservicerXA Instrument description 2 Instrument description 2 1 Front panel 9 9 9 CU 9 1 400040 Front panel Legend O AON NIO Mains switch with indicator Two T16 A 250 V fuses for instrument protection Mains supply cord 240 x 128 dots graphic matrix display with backlight IEC appliance connector for testing supply cords Warning O The connector input is for test purpose only do not connect it to the mains supply Label printer connector on back side special instrument versions Test probe S C1 connector used as output for earth bond continuity t
154. rated Calibrate them if necessary See chapter 10 2 2 3 Compensation of test leads resistance for more information Connect test leads to S C1 and C2 terminals on the instrument Press the START key for measurement The instrument is monitoring for a low resistance between the test leads is detected Connect test leads to both ends of the first PE connection under test The instrument detects double beep the low resistance and starts first measurement After the timer elapse the instruments temporarily stores the first result A sound signal short beeps indicates that the first measurement is concluded and temporarily stored The results displayed in this phase will not be stored Disconnect test leads and proceed to the next measuring point no beep Connect test leads to both ends of the second PE connection under test The instrument detects double beep the low resistance and starts second measurement After the timer elapse the instruments temporarily stores the second result A sound signal continuous short beeps indicates that the second measurement is concluded 148 MI 3321 MultiservicerXA Switchgear testing operating mode and temporarily stored The results displayed in this phase will not be stored Disconnect test leads and proceed to the next measuring point no beep Connect test leads to both ends of tested PE The instrument detects double beep the low resistance and starts last measurement After the timer elaps
155. re signs of corrosion Are there signs of overheating Inscriptions and marking related to safety must be clearly readable Installation of the DUT must be performed according to the user manuals During visual inspection the measuring points for the electrical testing have to be determined too If the visual test passes the instrument automatically proceeds with the next test in the sequence lf the visual test fails the user must evaluate if it is safe to proceed with the measurements WISUAL TEST CODE K1 Z Izo Ibz birina connection Points cables Covers housings InscriPtions and markings Protection devices Documentation Ho sins of wear aut Pollution damadte Visual test menu 93 MI 3321 MultiservicerXA Autotest sequences Keys PASS F1 Confirms that the visual inspection passed SKIP F4 Skips visual test FAIL F5 Ends the autotest sequence 7 5 2 Earth bond resistance measurement Measurement is described in chapter 6 2 1 Earth bond resistance If the earth bond test fails or was skipped other tests except Polarity will not be carried out because of safety Keys START Starts the earth bond resistance measurement Proceeds with the next earth bond resistance measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement mode only HELP F2 Displays the earth bond test help screens REPEAT F3 Repeats the earth bond resistance measurement EN
156. red Custom autotest sequences are replaced by factory pre programmed ones PC baud rate is set to 115200 bps Printer protocol is set to hardware handshaking flow control DTR 34 MI 3321 MultiservicerXA Main menu and test modes The following menu is displayed INSTRUMENT SETTINGS RESET CONFIGURATION TO DEFAULTS Are you sure CYH Original settings menu Keys in instrument settings menu Y Confirms reset to default values and returns to General settings menu N Returns to General settings menu without reset 4 3 7 Communication settings In this menu the communication port and baud rate can be set for communication with PC Following menu will be displayed SET COMMUNICATION Ha Mar Bs 15 32 BAUD RATE COM PORT Communication menu Keys in set communications menu Alvy Select the field to be changed ENTER Confirms selection and opens menu of selected option ESC Returns to General settings menu SET BAUD RATE a lorie SET COM PORT BAUD RATE COM PORT 1206 Communication settings Keys in communications port and baud rate menus Alvy Select the proper option SAVE F1 Confirms selection and returns to Set communications menu ESC Returns to Set communications menu without changes 35 MI 3321 MultiservicerXA Main menu and test modes Note O Only one port can be active at one time 4 3 8 Edit User device data menu Select User device data in General settings menu with A
157. red in the Custom Autotest menu WOE ORGANIZER Standard WHE TA Taz Device class 1 lisual test VDE organizer menu 41 MI 3321 MultiservicerXA PAT testing operating mode See chapter 7 1 VDE organizer for more information 5 3 Autotest custom menu The menu contains a list of custom prepared autosequences Two sets one for portable appliances and one for welding machines of pre programmed often used autotest sequences are added to the list by default Two sets of up to 50 custom autotest sequences can be pre programmed in this autotest mode Custom autotests can be also downloaded to uploaded from the PC SW PATIinkPRO AUTOTEST CUSTOM 21 Dec 48 19 58 AUTOTEST CUSTOM B9 May 12 13 14 Cl 1 Izao BLT E11 Iso_HorLima Cl 1 Ia Eli Izo Schutz C1_i_Ia_BLT E11 232H Risikno Cl z Izao K11_ 32A_HNormal Cl z Ibs El1 232H Schutz Cl_i_Isola K11 32A_Risiko C1l1_IsolaBLT E11 32H Hormal Cl_ _Iso_Ibs K11_ 32A_5chutz Press START to run Autotest Press START to run Autotest WIE E E DELETE See MN A A Autotest custom menu Autotest custom menu portable appliances welding machines see chapter 7 Autotest sequences for detailed description about this test mode Note O 3 Phase adapter A1422 combined with the MultiservicerXA instrument should be used for welding machine tests 5 4 Project autotests menu The Project autotest is a tool that simplifies and speeds up periodic testing of DUTs The main idea is to re us
158. reens REPEAT F3 Repeats the leakage current measurement SKIP F4 Skips the leakage current measurement END F5 Ends the autotest sequence 7 6 9 Touch leakage current Measurement is described in chapter 6 3 8 Touch leakage current If this leakage test fails or was skipped other tests will not be carried out because of safety Keys START Starts the touch leakage current measurement Proceeds with the next touch leakage current measurement in continuous mode Proceeds to the next autotest sequence measurement in single measurement mode only CHG ON F1 The instrument automatically changes L and N polarity of connected welding equipment during the test suitable for 1 phase equipment with schuko plug Higher measured current will be considered CHG OFF F1 Disables the automatic change of polarity function HELP F2 Displays the touch leakage current test help screens REPEAT F3 Repeats the touch leakage current measurement ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only SKIP F4 Skips touch leakage current measurement END F5 Ends the autotest sequence 7 6 10 No load voltage Measurement is described in chapter 6 3 9 No load voltage If this voltage test fails or was skipped other tests will not be carried out because of safety Keys AC DC F1 he instrument sets appropriate limit values depends on the welding machine s operating mode START Starts the
159. rement Proceeds with the next leakage current measurement in continuous measurement mode only Proceed to the next autotest sequence measurement in single measurement mode only HELP F2 Displays leakage test help screens REPEAT F3 Repeats the leakage current measurement ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only SKIP F4 Skips leakage current measurement END F5 Ends the autotest sequence 7 5 8 Touch leakage current measurement Measurement is described in chapter 6 2 7 Touch leakage current If the touch leakage test fails or was skipped other tests will not be carried out because of safety Keys START Starts the touch leakage current measurement Proceeds with the next touch leakage current measurement in continuous measurement mode only Proceed to the next autotest sequence measurement in single measurement mode only HELP F2 Displays touch leakage test help screens REPEAT F3 Repeats the touch leakage current measurement ENTER Proceeds to the next autotest sequence measurement in continuous 96 MI 3321 MultiservicerXA Autotest sequences measurement mode only SKIP F4 Skips touch leakage current measurement END F5 Ends the autotest sequence 7 5 9 Polarity test Measurement is described in chapter 6 2 8 Polarity test If the polarity test fails or was skipped other tests will not be carried out because of safety Keys START Starts
160. robe Differential Quipulle s fe ov zv ioakage leakage E a C 48 Vrms 80 Vrms 100 Vrms 48 Vrms 80 Vrms TRMS clamp current 184 MI 3321 MultiservicerXA Appendix A Preprogrammed autotests Pre programmed autotest sequences table welding machines cont d Autotest shortcut code 55 56 57 58 Welding machines km s3za Schutz Kit 732A Risiko KH 32A Normal KH 932A Schutz Visual test y 4 OS ST Insulation LN PE Output O O O Insulation W PE Output Insulation LN W Limit Time Insulation LN probe x Output 230 V 0 00 mA S 30 V 30 V EET 00 mA 00 mA ime x imit ie imit C 100 Vrms r 3 r E E 0 00 mA 0 00 mA 00 mA 00 mA i Bs Be BEI m 5 6 66 to lt lt o o v v A ma r Q aaa ell Gel ba o ES P n s s aaa ze O c 9 O o 3 lt lt lt lt 3 o o N QC D Q Q NI x x pe r E E 2 9 O A 2 rel 9 E 98 E Co 00 a O o gt lt lt 3u lt lt 30l gt Dolo x D D KiKi 2 gt IK d d S 2 9 O91 NT E 98 E 98 61 8 e On A olco Q2 On 2 e O lt lt lt lt lt c O o 30 0 omo c9 Ax Functional test 185 MI 3321 MultiservicerXA Appendix A Preprogrammed autotests cal EMEN i machines Test type card Autotest sequence name and Autotest se
161. rospective short circuit current Isc is calculated from measured impedance as follows Un x ks Sa 7 where Un Nominal U pe voltage see table below Input voltage range L N or L1 L2 110 V 93 V x U N lt 134 V 230 V 185 V lt Un lt 266 V 400 V 321 V lt ULy x 485 V Note r1 High fluctuations of mains voltage can influence the measurement results field In this case it is recommended to repeat few measurements to check if the readings are stable 11 1 15 1 Low line impedance The measurement is performed with Impedance adapter A1143 It is recognized in Z LINE and Z LOOP functions With this adapter low impedances from few mQ and up to 19 99 can be measured The measurement is covered by requirements of the EN 61557 3 standard 2i Feb 89 18 15 Test Z muL H Fuse Tyrer MH Fuser ZA NR FuseT 35mz isc A Ise_lim 32 500 Ll f Press START key for new test A IS A Impedance adapter connected 165 MI 3321 MultiservicerXA All tests operating mode Test parameters for low line impedance measurement Function Z LINE Impedance function Z mQ L N Z ma L L FUSE type Selection of fuse type F NV gG B C K D Rated current of selected fuse Maximum breaking time of selected fuse Minimum short circuit current for selected fuse combination See Appendix A for reference fuse data F Means no fuse selected Additional key F2 Toggles between result screens T
162. rrupted Hardware error Return the instrument The instrument detects a serious failure to the repair centre 5 01 Connect the test lead to the S C1 test socket Remove the S C1 connection especially if it is connected to any part that will begin to rotate or move when power is applied Sal Connect the test leads to the S C1 and C2 test sockets ACE Warning A high voltage is will be present on the instrument output Withstanding test voltage Insulation test voltage or mains A voltage The DUT should be switched on to ensure that the complete circuit is tested Connect the lead to be tested to the TP1 test terminal MI 3321 MultiservicerXA Instrument description IEC Connect the lead to be tested to the IEC test terminal Connect current clamp adapter in this test Test passed Test failed Some tests in the autotest sequence were skipped but all performed tests passed 2 4 Dual supply voltage operation The MultiservicerXA will accept either a 110 V or 230 V 50 Hz or 60 Hz mains input Notes O The PAT will conduct a leakage power tests at the power up mains voltage Therefore to perform a run test on a 110 V DUT e g 110 V drills the PAT must be powered from a 110 V mains supply or center tapped transformer O The mains voltage does not influence other measurements MI 3321 MultiservicerXA Technical specifications 3 Technical specifications 3 1 Withstanding 1890 V 2500 V Withs
163. s Displayed results Main result Trip out current aretes Trip out time at IA WGI a Contact voltage at trip out current IA or end value in case the RCD didnt trip IDO EMEN Voltage UL PE LINDO sescoicaniesidatios Voltage UN PE Note O The RCD test will trip the RCD Assure that the instrument is not powered from a socket protected by the tested RCD 9 2 6 4 RCD Autotest RCD autotest function is intended to perform a complete RCD test and measurement of all safety parameters contact voltage fault loop resistance and trip out time at different residual currents in one set of automatic tests guided by the instrument RCD autotest procedure RCD Autotest steps Select the RCD singe test Set RCD AUTO test Set test parameters O O O O Connect three wire test lead to the TP1 test port on the instrument O Connect the three wire test lead to L N downstream of the RCD and PE terminals of the machine O Press the START key Start of test O Test with IAN step 1 RCD should trip out O Re activate RCD 135 MI 3321 MultiservicerXA Machine testing operating mode O Test with IAN step 2 RCD should trip out O Re activate RCD O Test with 5xlAN step 3 RCD should trip out O Re activate RCD O Test with 5xlAN step 4 RCD should trip out O Test with YxlAN step 5 RCD should not trip out O Test with 2xlAN step 6 RCD should not trip out End of
164. s voltage is stable during the measurement and PE terminal is free of interfering voltages E max 0 5xl1n Limit contact voltage 50 V Specified accuracy is valid for complete operating range 22 MI 3321 MultiservicerXA Technical specifications 3 13 3 Trip out time Complete measurement range corresponds to EN 61557 requirements Maximum measuring times set according to selected reference for RCD testing Accuracy 0 40ms I mss 1 ms 0 500 ms 1 ms A A VYoxlan lan 2XlaN 5xlAN oxl4w is not available for I4n 1000 mA RCD type AC or lan 2 300 mA RCD types A B 2xl4w is not available for l4y21000 mA RCD type A or lan gt 300 mA RCD type B 1xlan is not available for lay21000 mA RCD type B Specified accuracy is valid for complete operating range 3 13 4 Trip out current Trip out current Complete measurement I corresponds to EN 61557 requirements Range J 0 2xlan 1 1xlan AC type 0 05xlAN 0 2xlaN 1 5xlan A type lan 230 mA 0 05xlan 0 2xlam 2 2xlan A type lan lt 30 mA 0 05xlan 0 2xlAN E 2 2xlAN B type 0 05xlAw Trip out time 0 300 ms 1 ms Contact voltage 0 0 19 9 V 0 96 15 96 of reading 10 digits 20 0 99 9 V 0 9o 15 96 of reading The accuracy is valid if mains voltage is stable during the measurement and PE terminal is free of interfering voltages Trip out measurement is not available for 4y 1000 mA
165. should trip out O Re activate PRCD A O Test with 5xlAN 180 step 4 PRCD should trip out O Re activate PRCD O Test with 72xlAN 0 step 5 PRCD should not trip out O Test with 2xlAN 180 step 6 Ear ES arpon 66 MI 3321 MultiservicerXA Single tests in PAT testing mode xo El 2358 168 z 5m xt 186 W1l re U1 pe SHITCH ON RCD E j Mode Mode 5 B Ul Pe U1 pe Ln Pez Un Fe Multi Fhaze Hode lI1 Pe z3l Un Pe E Ian xt SHITCH ON RCD E Step 5 and Individual steps in PRCD autotest The test passes if the PRCD Does not trip out at 2xlan tests Trips inside predefined time limits at lan and 5xlan tests Displayed results Main result last measured results Sub results all results are displayed as sub results OIDO P voltage UL PE Notes r1 Consider any displayed warning before starting measurement O For DUTs with integrated RCD the housing must be opened to access the RCD s L output terminal this should only be performed by a competent engineer r1 Mains voltage is applied to the PRCD under test Do not touch the equipment under test or the test leads during the test O HW 4 x or higher When PRCD test is enabled in autotest sequence then mains supply voltage is applied on test socket during earth bond test if selected in autotest sequence 67 MI 3321 MultiservicerXA Single tests in PAT testing mode 6
166. software PATLink PRO with RS232 and USB cables User manual Production verification data ww ww ww ww ww ww ww ww ww ww ww ww ww ww ww ww Optional accessories See the attached sheet for a list of optional accessories that are available on request from your distributor 177 MI 3321 MultiservicerXA Appendix A Preprogrammed autotests A Appendix A Preprogrammed autotests Pre programmed autotest sequences No Name Testing according to VDE 0701 0702 Class 1 device Insulation resistance and substitute leakage current measurements are selected 1 CI 1 Iso Testing according to VDE 0701 0702 Class 1 device with isolated accessible conductive parts Insulation resistance and substitute leakage current measurements are selected Testing according to VDE 0701 0702 3 CI 1 la Class 1 device Differential leakage current measurement is selected Testing according to VDE 0701 0702 4 CI 1 la BLT Class 1 device with isolated accessible conductive parts eS Differential leakage current and touch leakage current measurements are selected Testing according to VDE 0701 0702 5 Cl 2 Iso Class 2 device with isolated accessible conductive parts IST Insulation resistance and substitute leakage current measurements are selected Testing according to VDE 0701 0702 CI 2 Ibs Class 2 device Touch leakage current measurement is selected Testing according to VDE 0701 0702 7 CI 1 Isola pee ZUR Insulation resistance and dif
167. t circuit current IscMinL N Minimum prospective short circuit current Cero A Standard prospective short circuit current When testing phase to phase line impedance the following parameters are displayed in sub screen IscMax3Ph Maximum three phase prospective short circuit current IscMin3Ph Minimum three phase prospective short circuit current IscMax2Ph Maximum two phase prospective short circuit current IscMin2Ph Minimum two phase prospective short circuit current 167 MI 3321 MultiservicerXA All tests operating mode ISCO lisis Standard prospective short circuit current a For application and technical data of the Impedance adapter A1143 see its user manual 20750859 High fluctuations of mains voltage can influence the measurement results Check adapter indications in case the abort symbol appears after the start of measurement 11 1 16 Loop impedance test and prospective fault current Descriptions in chapter 9 2 5 Loop impedance and prospective fault current can be used as reference 11 1 17 Voltage Descriptions in chapters 9 2 8 Voltage and 10 2 6 Voltage can be used as reference 11 1 18 Discharging time Descriptions in chapter 9 2 7 Discharging Time and 10 2 5 Discharging Time can be used as reference 11 1 19 Power Descriptions in chapter 6 2 11 Power Functional tests can be used as reference 168 MI 3321 MultiservicerXA Working wi
168. tanding voltage Range Resolution Accuracy 0 3000 V 1V 3 of reading 5 digit Withstanding current Range Resolution Accuracy 0 0 99 9 mA 10 96 of reading 8 digit Displayed apparent current Output voltage 1890 V 3 2500 V 3 grounded at mains voltage 230 V and max output current 100 mA grounded Trip out current mA 2 5 10 20 50 100 accuracy 10 96 Trip out time 30 ms Timer s 2 3 5 10 30 START STOP button must be pressed for operation Short circuit current at nominal output voltage susssuss gt 200 mA Test terminals 3 2 Withstanding 1000 V Withstanding voltage Range Resolution Accuracy 0 1500 V 1V 3 96 of reading 5 digit Withstanding current 0 0 199 9 mA T 1 la of reading 5 digit 5 200 500 mA 5 of reading 5 digit Displayed apparent current Output voltage power 1000 V 0 20 200 W at Umains 230 V grounded Trip out current mA 5 10 20 50 100 200 accuracy 10 Trip out time 30 ms MIME Sari 2 3 5 10 30 START STOP button must be pressed for operation Short circuit current at nominal output voltage ocoocooccccccccncccconcnno gt 200 mA Test terminals Withstanding v
169. th results all operating modes 12 Working with results in Machine testing Switchgear testing and All tests operating mode 12 1 Memory organization The Machine Switchgear and All tests operating mode are sharing the same memory structure Because of differences in the testing procedures and number of test points in machines and switchgears this memory structure differs and is separated from that for the PAT testing operating mode The memory structure is divided into Memory locations Projects There is no limit for storing single tests into each Project Each Memory location Project includes a header where general data can be stored Device number and its name Test site and location Retest period Repairing code Comments Two lines of text level 1 and level 2 can be added to each measurement The texts are usually used to describe the location of measurement Stored data and measurements can be Recalled and viewed Sent to PC Test report can be printed out to serial printer 12 2 Saving single test results A single test can be saved by pressing SAVE F4 key after a single test was carried out The Project Save results menu displays the memory location Project number where the last single test was saved will be offered The memory location Project number header is displayed first Before storing the single test into instruments memory it is possible to edit the Project header SALE RESULT
170. the measurement O Consider any warning on the display before starting the measurement O Do not touch disconnect the DUT during the measurement or before it is fully discharged The message Discharging will be displayed while the voltage on the DUT is higher than 20 V 6 2 4 Substitute leakage current Leakage currents between live conductors and accessible metal parts housing screws handles etc are checked with this test Capacitive leakage paths are included in the result too The test measures the current flowing at a test voltage of 40 VAC and the result is scaled to the value of a nominal mains supply voltage of 230 VAC The instrument measures the insulation resistance between Main test socket L N and PE S C1 test terminals and LN and PE S C1 test sockets This function is primarily intended for testing Class DUTs SUB LEAKAGE B5 Mar 48 69 31 OUTPUT dali LIMIT amp 8 25mH mA TIME Ss SINGLE TEST Press START key for new test ee oe E Sub leakage menu Test parameters for substitute leakage current measurement OUTPUT Test voltage 40 V LIMIT Maximum current 0 25 mA 0 50 mA 0 75 mA 1 00 mA 1 50 mA 2 50 mA 3 50 mA 4 00 mA 4 50 mA 5 00 mA 5 50 mA 6 00 mA 7 00 mA 8 00 mA 9 00 mA none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none 53 MI 3321 MultiservicerXA Single tests in PAT testing mode i METREL Subleakage mA Me
171. time menu lt gt Select the field to be changed A Ww Modify selected field SAVE F1 Confirms selection and returns to General settings menu iue E Discards modifications and returns to General settings menu Notes O Date is attached to each PAT autotest measurement results O Date format is DD MM YYYY day month year r1 Date entry is checked for regularity and is not accepted in case of irregular date 4 3 2 Language selection selecting this option will allow the user to select the language in the instrument The following menu will be displayed 32 MI 3321 MultiservicerXA Main menu and test modes Deutsch Language menu Keys in Language menu Aly Select the language ENTER Confirms selection and returns to General settings menu ESC Discards modifications and returns to General settings menu 4 3 3 Print header Selecting this option will allow the user to set text of printing header The print header is appended to printout form when test results are printed using a serial printer SETUP B5 Mar B88 14 44 B5 Mar 88 14 48 PRIHT HEADER PRIHT HEADER METFEL SALIE E UNDO amp Print header menu Editing print header Keys in print header menu EDIT F1 Enters edit menu for entering print header ESC Returns to General settings menu Keys in print header edit menu Alphanumeric keys Entering header text SAVE F1 Confirms selection and returns to General settings menu UNDO F2 E
172. ting measurement O The instrument automatically changes L and N polarity of connected DUT during the test 6 2 Touch leakage current This test determines the current that would flow if a person touches accessible conductive parts of the DUT The instrument measures the leakage current flowing through the S C1 probe into earth The DUT can be powered from the mains test socket or directly from the installation fixed installed equipment TOUCH LEAKAGE 21 Dec 048 2B8 34 SINGLE TESTS OUTPUT zm LIMIT amp 8 580mH mA TIME Ss Press START key for new test ZU SEE ae Touch leakage menu Test parameters for touch leakage current measurement OUTPUT System voltage 230 V LIMIT Maximum current 0 25 mA 0 50 mA 0 75 mA 1 00 mA 1 50 mA 2 00 mA none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none 58 MI 3321 MultiservicerXA Single tests in PAT testing mode Test circuits for touch leakage current measurement accessible conductive part ot connected to PE METREL Touch leakage mA II UD Measurement of touch leakage current on a fixed installed DUT Touch leakage current measurement procedure Select the Touch leakage function Set test parameters Connect S C1 probe to accessible conductive parts of the DUT see figures above For Portable appliance device O Connect device under test to the instrument For fixed equipm
173. ting results The instrument offers the following possibilities to send data in selected one or more projects to PC serial printer for fast report printing It is possible to send data of selected to selected output after recalling stored projects from the instrument memory To send data of selected project press SEND F3 in the Recall projects menu To send data of all projects found from searching the memory of the instrument press SEND ALL F4 in the Recall projects menu 173 MI 3321 MultiservicerXA Working with results all operating modes SEND RESULTS 3 14 353 SEND RESULTS 15 Jun 12 15 353 SEHD TO SEHD TO PC SERIAL PRINTER SERIHL PRINTER RS 232 BAUD FATE 115264 RS232 PORT PC PRINTER SEND FORMAT METREL PRINT PROTOCOL sSON R DFF A AN Send results menu Keys VIA Selects activity ENTER Starts sending to selected output F1 F2 Modification of communication parameters ESC Returns to memory recall menu Parameters for SEND TO PC Keys BAUD F1 Opens menu for selection of Baud Rate COMM F2 Opens menu for interface selection RS232 or USB SET BAUD RATE SET COM PORT BAUD FATE COM PORT ES 232 USE 115244 Communication ports settings Keys WIA Selects the option SAVE F1 Saves selected option ESC Returns to Send results menu Parameters for SEND TO serial printer Keys SET F2 Opens menu for selection of data transfer control option 174
174. tiservicerXA Appendix A Preprogrammed autotests METREL GmbH VDE tester test type card Autotest sequence name and descriptions Testing according to VDE Class 1 device Earth bond 0 30 Q 01 Insulation resistance and substitute Insulation 1 00 MQ leakage current measurements are Sub leakage 3 50mA applicable Testing according to VDE Earth bond 0 30 Q Class 1 device with isolated accessible Insulation 1 00 MQ cinductive parts Insulation S 2 00 MO 02 KH Iso BLT Insulation resistance and substitute Sub leakage 3 50 mA leakage current measurements are Sub leakage S 0 50 mA A02 applicable Testing according to VDE 03 Class 1 device Earth bond 0 30 Q Leakage current measurement is Leakage 3 50 mA applicable A03 Testing according to VDE Class 1 device with isolated accessible Earth bond 0 30 Q 04 KI 1 la BLT conductive parts 8 Leakage current and touch current Touch leakage 0 50 mA measurements are applicable A04 Testing according to VDE Class 2 device with isolated accessible 05 conductive parts Insulation S 2 00 MO Insulation resistance and substitute Sub leakage S 0 50 mA leakage current measurements are 5 applicable E AO Testing according to VDE E UP Touch leakage 0 50 mA Touch current measurement is applicable A06 CO gt J Testing according to VDE Earth bond 0 30 Q Class 1 device Mida 07 Insulation 1 00 MQ Insulation resistance and leakage l l Leakage 3
175. to delete Refer to chapter 8 2 Recalling results for detailed information on recalling results In the Recall memory menu press the F5 function key Delete menu will be displayed In this menu the following functions can be performed DELETE Deletes the single file last highlighted when the F5 function key was pressed DELETE Deletes all the files found from searching the memory of the SELECTED instrument DELETE ALL Clears all stored test data from the instrument DELETE MENU E mium 13 35 DELETE 9954362147 DELETE SELECTED 11 12 DELETE ALL Are you sure CYeHa Delete results menu Keys VIA Select deleting option DELETE F5 Enters the confirmation menu for deleting selected results ESC Returns to Recall memory menu Confirm the delete activity by using Y key After performing the selected option instrument returns to Recall memory menu accepting the new memory state If you don t want to delete the results press the N key in Delete menu Instrument returns to Recall memory menu without any changes 107 MI 3321 MultiservicerXA Working with autotest results 8 4 Downloading and printing results The instrument offers the following possibilities to send selected result or selection to PC to store and later operations on stored results Serial printer for fast report printing Label printer and RFID tag only one result It is possible to send data to selected output after Autotest sequence is
176. to speed up finding DUTs to be retested The meaning of the tickers is as follows PC The stored DUT data was uploaded from PC PCY The stored DUT data was uploaded from PC and has been retested The stored DUT data was performed with the instrument and stored lv The stored DUT data was performed with the instrument and stored and has been retested Recalling autotest project results for selected DUT By pressing ENTER key on an DUT more information regarding the DUT results and data can be viewed RECALL MEMORY 18 May 89 12 18 DEVICE Ho Planc TEST SITE BUILD LOCATION Pooh PASS USEF PIOTR PARAMETERS LIMIT FESULTS View results menu examples Keys VIA PgUp F1 PgDown F2 MORE F5 owitches between multiple DUT data views ESC Returns to previous menu Scrolls over stored results of particular functions for selected custom autotest sequence 87 MI 3321 MultiservicerXA Autotest sequences 7 3 2 Starting a project autotest Select Project Autotest in PAT testing main menu Using the filters search for the DUTs to be retested After the DUT is found and selected in Project autotest result menu begin retesting the DUT by pressing the START key The autotest sequence will be the same as it was for the selected Project autotest Exactly the same DUT data except time and user will be offered to store in the selected Project autotest When a new autotest is saved it will get an I ticker The or
177. tute leakage S function Set test parameters Connect device under test to the instrument see figures above Connect S C1 probe to accessible conductive parts of the DUT For fixed equipment Disconnect mains supply of the fixed equipment Connect LN test socket of the instrument to L N terminals of the fixed equipment Connect S C1 probe to accessible conductive parts of the fixed installed DUT Press the START key for measurement L L1 L1 D1 L1 L1 L1 L1 EI SUE LEAKAGE 5 21 Dec 08 28 23 SUE LEAKAGE S SINGLE TESTS SINGLE TESTS OUTPUTS del OUTPUT EL A wn iei uz 1 04 iw n PASS FAIL Press START key for new test Press START key for new test Se oo e A A A IS A Example of substitute leakage S current measurement results 56 MI 3321 MultiservicerXA Single tests in PAT testing mode Displayed results Main result substitute leakage current LN S Notes O Consider any displayed warning before starting measurement O Ifa Class device is connected to the mains test socket the currents flowing through the PE terminal will not be considered 6 2 6 Differential leakage current The purpose of this test is to determine the sum of all leakages flowing from the live conductor to the earth Because the differential method for determining leakage current is used the full and true DUT leakage current is always measured even when parallel current paths to ground exist in the DUT c H8 zH z28 OUTPUT 236
178. u Stored results can be recalled according to DUT name and date deleted or send to PC or printers SEARCH MEMORY H2 HhPr B9 13 3 DEVICE 4 _ USER TEST SITE LOCATION DATE 41 41 2688 24 03 2009 MEMORY FREE NU ee eee Recall results menu see chapters 8 2 Recalling results 8 3 Deleting results and 8 4 Downloading and printing results for more information 43 MI 3321 MultiservicerXA PAT testing operating mode 5 8 Data upload download menu In this menu it is possible to upload different data from PC to the instrument Stored test results and data results parameters notes List of default DUT and test site names List of custom autosequences DATA UPLOAD DOWNLOAD 2o Feb 8s 14 61 Ready Upload of test data menu See chapter 8 5 Data upload download for detailed description about uploading downloading data from or to a PC 5 9 Setup menu In this menu general instrument parameters specific for PAT testing mode can be set 21 Dec 48 26161 INSTRUMENT SETTINGS Setup menu 5 9 1 Instrument settings When an autotest is completed additional data about the DUT and comments can be appended to the autotest results before saving them In the Instrument settings submenu the settings as to how the data changes between tests can be controlled 21 Dec 048 2B8 83 INSTRUMENT SETTINGS DEVICE Ho FIELD increment TEST SITE FIELD replicate LOCATION FIELI repl
179. uence O HW 4 x or higher When PRCD test is enabled in autotest sequence then mains supply voltage is applied on test socket during earth bond test if selected in autotest sequence 7 5 12 Functional test The main objective of this test is to verify correct operation of the DUT Especially items relevant for safety should be checked All main operating modes Testing power during this check is useful Mechanical operation motors rotating parts Safety relevant functions alarms switches etc A PASS FAIL ticker can be committed manually The power measurement can be carried out optionally and is stored too The Power measurement is described in chapter 6 2 11 Power Functional test FUNCTIONAL TEST CODE DE C1l_2_Ibs OUTPUT 2361M 1_2_1 Dio Ge isee 4 TZAL EIRAN Time 1f6s MECHANICAL OPERATION ELECTRICAL OPERATION SAFETY FELELANT FUNCTIONS Functional test menu Keys START Starts the POWER test optional Proceeds to the next autotest sequence measurement PASS F1 Commits a manual ticker and ends autotest HELP F2 Displays Functional test help screens SKIP F4 Skips the Functional test FAIL F5 Commits a manual ticker and ends the autotest sequence 7 6 Performing autotest sequences for welding machines 7 6 1 Visual inspection A thorough visual check must be carried out before each electrical safety test Following items should be checked Inspection of DUT for sign of damage
180. uestion if insulation test is applicable Confirm with yes Insulation test applicable Insulation and substitute leakage measurements will be included in the test sequence with this confirmation Heating elements L gt 0 3 MO Classify the iron as a standard DUT Information that insulation resistance Insulation test measurement of Class 2 parts will be Accessible cond Parts L gt 2 0 MQ included in the VDE Class1 with isolated conductive parts test procedure og SSsereaterrete Leakage Select substitute leakage measurement Limit Device type Classify the iron as an standard DUT with General device L lt 3 5 mA power lt 3 5 kW Information that substitute leakage current measurement class 2 parts will be included in the VDE Classi with isolated conductive parts test procedure Touch leakage method Substitute 11 leakage Limit lt 0 5 mA 81 MI 3321 MultiservicerXA Autotest sequences 7 2 Custom autotests In autotest custom menu setting and editing user defined autotest procedures is allowed Two sets one for portable appliances and one for welding machines of up to 50 custom autotest sequences can be pre programmed in this autotest mode The most often used autotest sequences are added to the list by default The sequences can be also uploaded from the PC software PATLink PRO Refer to chapter 8 5 Data upload download for more information The pre programmed sequences can be restored to
181. uit to protective circuit in 3 phase adapter user manual 71 MI 3321 MultiservicerXA Single tests in PAT testing mode Result screens H9 May 1l2 14127 E TEST OUTPUT S566L RIEN SIMGL Y 1 da LIMIT 2 58Mg i Ha TIME Ss imu DR LI TEST OUTPUT SiL I RN SINGLE gt 1 99 9 LIMIT 2 5M oa hit TIME Se FAIL Press START key for new test O IS A PASS Press START key for new test Se Mn A Examples of Insulation W PE measurement results Displayed results Main result Insulation resistance W PE Note O Consider displayed warnings before starting measurement 6 3 4 Insulation resistance supply circuit to welding circuit The insulation resistance test checks the resistance between primary supply circuit and the welding circuit outputs of the welding machine The instrument measures the insulation resistance between mains test socket s live terminals and W1 W2 TOUCH terminals on 3 phase adapter A1422 A9 May 12 14123 OUTPUT Small LIMIT 5 060 TIME 5s Press START key for new test EDIT E HELF F A Insulation LN W menu Test parameters for insulation resistance LN W measurement OUTPUT Test voltage 500 V LIMIT Minimum resistance 5 00 MQ 10 0 MQ none TIME Measuring time 5 s 10 s 30 s 60 s 120 s none Test circuit and measurement procedure for insulation resistance LN W measurement For more information refer to chapter Measurements ac
182. urrent 168 P T MEN o A O II 168 E To EE DRAVID UNO m r 168 TTI POWER mem 168 12 Working with results in Machine testing Switchgear testing and All tests OPeratid Modesto tai 169 12 1 Memory OrganzatloN o io 169 122 Saving Single TOSCO Urra ee ote Pe rentis 169 12 9 IRSCAINMG POS IS xxssoncicoas oui opto ret pe vet e E a ei ant ud bent utes re Ee Dant ue reca ur dus 170 12 4 Deleting single test resSultS oocoocccccconconcconconiccnconconconocanoononnonancanonanonos 172 1250 Jeletinig Proces erenneren nose xta pus deua ns dde nac esta EE 172 12 6 Downloading and printing results ocooccoccooncoccccnconcocncanonnonnnnancnnonanonos 173 13 Manten ancO idas 176 Te Penodi calor ANON aa 176 132 UIT aenn a 176 e WES sU RES 176 NO einn EE UU ILI 176 14 Instrument set and accessories eeeeeeeeeesee serene nennen nnn nnn 177 A Appendix A Preprogrammed autotests 178 B Appendix B Autotest shortcut codes sima 187 C Appendix C Fuse table 7 Ipse iran 189 MI 3321 MultiservicerXA General description 1 General description The multifunctional portable test instrument MultiservicerXA is intended to perform all measurements for testing the electrical safety of portable electrical equipment machines and switchboards The following tests can be performed Earth bond Continuity test Insulation res
183. voltage withstanding test 1B B BET N M 2 7 BL ll j ETTET e dm anas CEE E um t e iy LIP LL i e RI d Lr JL DISCONNECTED SUPPLY SUPPLY fr ENTRY m Pi ia DEI II SUPPLY CIRCUIT High voltage withstanding test 124 MI 3321 MultiservicerXA Machine testing operating mode High voltage withstanding test procedure Select the HV test single test Set test parameters Connect test leads to HV and HV_PE terminals on the instrument Connect the HV test lead to the to L and N terminals of the machine L and N terminals should be temporarily connected Connect the PE test lead to a PE terminal of the machine Press and hold the START key for the measurement If the test current exceeds the set trip out current the measurement is stopped immediately The measurement is stopped immediately after the START key is released Press SAVE F4 key for storing the result optional Push the button on the probe to unlock the sleeve and touch tested object with test tip keep the button pushed while the sleeve is not retracted upon few millimeters at least than release it and retrieve the thumb behind the barrier After the measurement retract the test tip from tested object and sleeve comes automatically over the tip The sleeve locks itself automatically when it fully recovers the tip OUTPUT 16616411 OUTPUT 1888 LIMIT mA LIMIT AmA TIME
184. ystem If single barcode system is selected in the instrument only DUT name is printed out as a barcode on device barcode label When double barcode system is selected in the instrument both autotest shortcut code and DUT name are printed out as a barcode on DUT barcode label Code 8j GE LIANLE APPLIANCE ode 01 APPLIANCE 49558919 jiSia 05991981 64455891981 ll 1004 LE TT ill LLL TEST DATE 15 09 2008 ST DATE 03 DATE DUE 15 MER 50 09 TE D OPERATOR USER 1 E FRATOR LLl P898 _ Code 1 APPLIANCE 0194455821968 1 tag barcode system 2 lags barcode system 2 lags barcode system single top label double single 1 tag barcode system double bottom label Examples of DUT labels 187 MI 3321 MultiservicerXA Appendix B Autotest shortcut codes 01 Autotest shortcut code Separator 4455821981 DUT number Refer to chapter 5 9 1 Instrument settings for barcode system selection Notes O Special character between autotest shortcut code and DUT name ID number is used to distinguish shortcut code from DUT name O Only DUT ID is printed out on the 2 DUT label power supply cord label 188 MI 3321 MultiservicerXA Appendix C Fuse table C Appendix C Fuse table Ipsc Fuse type NV Rated current 2 1 328 223 187 159 94 4 656 464 388 2319 X 187 L8 0 4 bL 908 294 Ar

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