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SigmaGT MI 3310 / MI 3310A Instruction Manual

1. lt B lt os os sl e e e C fs B s Fred 9 S2 s fs Bd E SE o lt gt Output Time Output Time Output Differential leakage Limit Time Output Touch leakage Limit Time 5 s Fs ss el Fs s es spes es Blend or O O tea s B o al e t bal Ba JS nen A E os 9 s 9 se 9 ee e e be I OO I z lt 108 MI 3310 MI 3310A SigmaGT Appendix B Autotest shortcut codes Output Limit Time Bel Gal Gl xl 5 E o lt TRMS clamp i current Polarity test Pre programmed autotest sequences table cont d code 2 5 MM 2 5 MM 2 5 MM 2 5 MM E 200m 00 Q BS m Bel Bal S bal o lt BS Gel Bel sl S bal o lt TEE TI isual test go jz o 200 mA imit Jo300 1 OmA 50 Q OO mA 00 N Earth bond P EX E 30 O o l l oO 1 e oj oj m lt CO1 O1 O h25 ime Ss 5 utput 500V 500V imt X 1 00MO 1 00 MO ime bs oO Output 500 V Insulation mit 12 00 Mo probe Time 5s Output Time B Sub Output leakage Limit probe Time Differential id Pado Tim 5s dere Time 5s Output Bd Limit Bd Time E TRMS Output clamp Limit 8 current Polarity test A normal Note When polarity test in enabled in autotest sequence then earth bond resistance
2. ccccccseccnseecceeccseensusccuseseussauseausesusnausesesesanss 18 BUCOM INOICAlON MM OG 18 AIDDanumenc entry INGICAHON sea os io osa oi arto a a aes ova da ora ro ama ieu ora 18 Technical Sspecimeallons ns 19 3 1 Earth DOMG Fesistancer een 19 3 2 Insulation resistance Insulation S resistance sseeesessse 19 3 3 Subleakage current Subleakage S current uessesssesssensnennnnnnenenennnennnennn 20 3 4 Differential leakage current eessesseessessesseeneeneenne nennen 20 3 5 POWEF FUNCTION AINE Sli scmcent epa tt eaa EEA E Eti 20 3 06 Touchleakage CUITerlbu ce tese DEI 21 i FOO S ee ee 21 IO E 2 100 T REO omm 21 39 PROCD ang RED TOS UNG Ferien eaae vete epa MINE TEES 22 3 9 1 Portable RCD trip out time zuusnnnensnensneennnennnennnnnnnennnennnnnnnnennnenennnnnnn 22 3 9 2 General RCD Trip out time esseesseissseessee essen nennen nnns 22 3 10 Calibration unit checkbox optional u2200220022002n0 nenn nenn nennen 23 SW ABCC AN Og Uae T I C T TM 23 Main menu and test modes a n enhn nnn annt 25 4 1 ICID rial EN ee a een 25 4 2 Instrument main MENU 0 cece cece cece eee eec eee eee eceeeeeeeeeaeeeeeseeseesueseeseeeeeseesetaes 26 4 2 1 Autotest organizer menu 1cccccccssccnseeccuecseuensusccusensusnsuscsusensussaus
3. Proceed to the next autotest sequence measurement in single measurement mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only REPEAT F3 Repeats the substitute leakage current S probe measurement SKIP F4 Skips substitute leakage current S probe measurement 6 5 7 Differential leakage current Measurement is described in chapter 5 2 6 Differential leakage current If the differential leakage test fails or was skipped other tests will not be carried out because of safety 83 MI 3310 MI 3310A SigmaGT zZl lec H9 12 66 CODE TEST OUTPUT 23604 5 4 5 LIMIT 8 58mh mA TIME 5s P 0 0A KVA MODE continuous 1 zB Iv amp HC Press ENTER key to Proceed Press START key for new test FEFEHT SKIF E EN Leakage current test menu Autotest sequences Keys START Starts the leakage current measurement Proceeds with the next leakage current measurement in continuous measurement mode only Proceed to the next autotest sequence measurement in single measurement mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only REPEAT F3 Repeats the leakage current measurement SKIP F4 Skips leakage current measurement 6 5 8 Touch leakage current measurement Measurement is described in chapter 5 2 7 Touch leakage current If the touch leakage test fails or was skipped other tests will not b
4. Select the Substitute leakage S probe function Set test parameters Connect device under test to the instrument see figures above Connect EB S probe to accessible conductive parts of the DUT For fixed equipment O Disconnect mains supply of the fixed equipment O Connect LN test socket of the instrument to L N terminals of the fixed equipment O Connect EB S probe to accessible conductive parts of the fixed installed DUT Press the START key for measurement SUB LEAKAGE PROBE 1li Dec B9 12 22 SUB LEAKAGE PROBE 1i Dec B9 12 27 SINGLE TEST SINGLE TEST OUTPUT aa OUTPUT aut 5 A LIMIT 8 58mh 5 92 LIMIT B 5Bmh mA TIME 2s mA TIME 2s Ex x x Press START key for neu test Press START key for neu test EDIT E EN ELIT m Example of substitute leakage S current measurement results 51 MI 3310 MI 3810A SigmaGT Measurements Displayed results Main result substitute leakage current LN S Notes r1 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 5 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 g
5. IN Polarity test 100 MI 3310 MI 3810A SigmaGT Appendix A Preprogrammed autotests Pre programmed autotest sequences table cont d Autotestshortcutcode 09 10 n 12 2 Isolbs CI2 Ci3 so 3 Visualtest UM Output Earth bond Time B Output Limit Time Toulon Oupu n Limit Time S Output Sub leakage Limit Time Outpu Limit Time Outpu Limit Time Output 230V _ Touch leakage Limit Time 180s si Output 2230V Limit Time TRMS clamp OUtP4 current Limit Time Polarity test x x x ill edes Esp es es m m s INIS lt 5 Sub leakage probe Differential leakage N lt B lt s Bs 9 s Esl 9 e fel e C O C3 lt Bs Eie Eel Bs Los d Pe oe Bs e oe el Bs Bel Bs Bel Be O lt N i r x o Co o o LX o Limit Time Output _ Limit Time Output _ Limit Time Output E Limit E Time O Output E Limit B 08 Time E Output _ Limit Time Output _ Limit Time Output Limit Time 101 MI 3310 MI 3310A SigmaGT Appendix A Preprogrammed autotests METREL GmbH VDE tester test type card Code Autotest sequence name and descriptions Limi
6. Indications of battery charging O A When connected to an installation the instruments battery compartment can contain hazardous voltage inside Before opening battery compartment cover disconnect all accessories connected to the instrument and switch off the instrument O Ensure that the battery cells are inserted correctly otherwise the instrument will not operate and the batteries could be discharged O If the instrument is not to be used for a long period of time remove all batteries from the battery compartment QO Alkaline or rechargeable Ni Cd or Ni MH batteries size C can be used Metrel recommends only using rechargeable batteries with a capacity of 4000 mAh or higher Q Do not recharge alkaline battery cells 1 5 New battery cells or cells unused for a longer period Unpredictable chemical processes can occur during the charging of new battery cells or cells that have been left unused for a longer period more than 3 months Ni MH and Ni Cd cells can be subjected to these chemical effects sometimes called the memory effect As a result the instrument operation time can be significantly reduced during the initial charging discharging cycles of the batteries In this situation Metrel recommend the following procedure to improve the battery lifetime Procedure Notes Q Completely charge the battery At least 14h with in built charger This can be performed by using the Q Completely discharge the battery instrument normal
7. SigmaGT MI 3310 MI 3310A Instruction Manual Version 1 2 Code no 20 751 671 2 METREL Distributor Manufacturer Metrel d d Ljubljanska cesta 77 SI 1354 Horjul E mail metrel metrel si http www metrel si 2010 Metrel No part of this publication may be reproduced or utilized in any form or by any means without permission in writing from METREL 1 3 4 MI 3310 MI 3810A SigmaGT Table of contents General d sScripliODu iei eissucostivea exactos sexos oni va sages ctos seti co exi mnnn nnmnnn nnnm 6 MEE MAPAIGAG RN Tes T 1 2 Warning markings on connector panel ccccccecceecceeceeeeeeceeeeeeeeeeseeseeeeeeaees T 149 ltandards applied T a Baten and Charging tenes NR NIME EEE 8 1 5 New battery cells or cells unused for a longer period 9 Instrument descripUOMh IPARBRREREEBBRERSPRENEESEREPEIREDENFEREIFEBEPFEEEEREEHFERERREBEREEEERBEFEPSERHEFERE 11 2 1 FON DANGI eine 11 22 Connector pane nenene utu ertet eA T E 12 2 3 Safety pre tests euaseessenssunsnennnennnnnnnnnnunnnennnennnnnnnnnnennnennnennnnnnnnnnennnennnennnnnnnn 13 2 4 Warnings messages and SYMDOIS ccccccceccseeceeceeeeeeceeeeeseeeeeeeeeseeseeegeess 14 Varmingsanae Messages nenn cod Bud cod I od eO od Qro o Qro cu rau cd atari Ed edi CU 14 neto Eidsgoio E Medea 17 PASS PAIL INOICAQUON isotopes asien 17 Battery and mains supply indication
8. 1S Multi xl e iin Fhase 1 198 a zl iB ms5 MODE single i ions me MODE auto nx 15 nx 15 Ian xo 18H ms Ian xt HH ma Ian xt 18H mE Press START key for neu test Press START key for new test EDIT E EN EDIT E EN RCD test single test menu PACD test autotest menu Test parameters for RCD PRCD test Test Type of residual current device RCD PRCD Rated residual current 10 mA 15 mA 30 mA MODE Type of RCD test single auto n following text RCD is applied as common word for both RCD and PRCD type devices Both are mentioned only where difference exists If Single mode is selected Actual test current lan X x 1 x 5 Starting angle 0 180 0 180 AN xe positive start polarity negative start polarity 0 180 RCD 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 gt Minimum test period for current of xI n RCD shall not trip out Maximum test times related to selected test current for general non delayed RCD Standard lan EN 61540 PRCD 1999 ms 59 MI 3310 MI 3810A SigmaGT Measurements Circuits for testing RCD Portable ROD ee Tr Testing of standard RCD Testing of portable RCD PRCD 5 2 10 1 RCD single test Trip out time measurement procedure Select the RCD test function Select S
9. 3 Polarity test Standard test Powered by mains battery Test voltage 50 V AC BI lei 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 Mains test socket IEC PRCD test socket Active test Powered by mains Test voltage Mains voltage over current protection 150 mA DCTS GIS P Pass L open N open PE fault L N crossed connection fault Test terminals Mains test socket IEC PRCD test socket 3 9 Clamp current True RMS current using 1000 1 current clamp T 1 00 A 9 99 A 0 01 A 5 of reading 5 digits 10 0 A 24 9 A 5 of reading 5 digits It does not consider accuracy of current transformer 99 100 mA 999 mA 5 9o of reading 5 digits 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 2 3 5 10 30 60 120 180 none Powered by battery or mains Test terminals Clamp inputs 21 MI 3310 MI 3810A SigmaGT Technical specifications Temperature coefficient outside reference temperature limits is 1 9o of measured value per C 3 9 PRCD and RCD testing 3 9 1 Portable RCD trip out time 0 ms 300 s lan Pm Pm 3 ms o 1ms Powere
10. Alphanumeric keys Entering user name SAVE F1 Confirms entry and returns back UNDO F2 Discards modifications and recover original entry ESC Discards modifications and returns back 4 2 5 2 Device 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 PATLinkPRO For more information refer to chapter 7 5 Data upload download SET DEUICE 1H Dec H9 12 3 Devices submenu 29 MI 3310 MI 3310A SigmaGT Main menu and test modes Keys in device menu AIN PgUp F2 PgDown F3 Opens Edit device menu for selected device see 4 2 5 1 1 Name EDIT F1 e editing menu ESC Discards modifications and returns to User device data menu Select the device 4 2 5 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 7 5 Data upload download SET TEST SITE 1H Dec H9 12 3 BUILDING BUILDING BUILDING BUILDING BUILDING BUILDING BUILDING BUILDING BUILDING Test sites submenu Keys in test sites menu ALINY PgUp F2 PgDown F3 Opens Edit test site menu for selected test site see 4 2 5 1 1 Name EDIT F1 n editing menu ESC Discards modifications and returns to User device data menu Select the test site 4 2 5 4 Locations submenu In this menu default lists of loca
11. Frequency of supply voltage 50 Hz 60 Hz Max power consumption 300 VA without DUT Rated DUT eene 16 A resistive 1 5 kW motor Overvoltage category I SIFUF Tie NE socis oc ot t pts Cat II 300 V Test socket Cat Il 300 V Plug test cable 300 V CAT Il Protection classification Power supply Class mains supply Class Il only battery supply Pollution degree 2 Degree of protection IP 50 closed and locked cover 23 MI 3310 MI 3810A SigmaGT Technical specifications IP 20 main test socket FASS E shock proof plastic portable DIS DIAY esse 240 128 dots graphic matrix display with backlight IG IMIO geo 6000 memory locations Communication interface RS232 interfaces 1200 bps 115200 bps 1 start bit 8 data bits 1 stopbit RS232 connectors 9 pin sub miniature type D female USB interface 1200 bps 115200 bps USB connector type B Insulation Communication ports to PE 600 kQ 5 96 Dimensions wxhxd 31cm x 13cm x 25cm Weight with standard accessories 5 kg Reference conditions Reference temperature range 15 C 35 C Reference humidity range 35 65 RH Operation conditions Working temperature range 0 C 40 C Maximu
12. skipped because of safety SUB LEAKAGE 21 Dec H9 12 85 CODE TESTFF OUTPUT Fall 5 12 LIMIT 1 88mh mA TIME 3s MODE continuauz Press ENTER key to Proceed Press START key for new test FEFEHT SKIF E EN Substitute leakage test menu 82 MI 3310 MI 3310A SigmaGT Autotest sequences 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 measurement mode only ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only REPEAT F3 Repeats the substitute leakage current measurement SKIP F4 Skip substitute leakage current measurement 6 5 6 Substitute leakage S probe measurement Measurement is described in chapter 5 2 5 Substitute leakage S probe If the substitute leakage test fails or was skipped other tests will not be carried out skipped because of safety SUB LEAKAGE PROBE 21 Dec b9 12 85 OUTPUT Hall 5 12 LIMIT 1 88mh i mA TIME Ss MODE continuauz Press ENTER key to Proceed Press START key for neu test FEFERHT SKIF E EN CODE TEST Substitute leakage S test menu Keys START Starts the Substitute leakage current S probe measurement Proceeds with the next substitute leakage current S probe measurement in continuous measurement mode only
13. u22200220002n0 nen nenn nennen 40 SINGLE TESIS ii iiio MERLO LM EE a eat een euere 42 5 1 Performing measurements in single test mode sseuesssss 42 o2 Medsiremesnlis viov ve kere ok Epor e pee ive sone ower ert nd Dt re ovt e ped xe epe Eod 43 92 1 Earl DONO TOSISTalIOD ii et anne 43 occ JnDSUIBHIORJYOSISIOIlC Oui idein a niin eed cantante naar nies 44 5 2 8 Insulation resistance S probe a a aT RE E T 46 5 2 4 Substitute leakage current assesses isses esee enne nnn nnns 48 5 2 5 Subslitule leakage S probe n monce a dieu decieseiavessus 50 5 2 6 Differential leakage current eise seess eese nennen nnn nnn nta 52 Dc dOUGTOeaKage CHEN 53 328 KORYTO ST a EM 55 929 JOBImpeoULlTenlt leS ansehe 56 9210 ROD FROD TOST anaa a a a saa lotum n Latent locua Dui Cu 59 5 2 10 1 RED SINGIETESE ar ee ee m 60 5 2 10 2 Automate ROD tesa ibo ooo ctos er een ee 60 SUE NMEME Seele NOS ss ses are ert ete tte ised et ee ee 62 PAUTOICST SCOUCIICOS mec ann aan aii 64 6 1 Autotest organisator general menu 24022002s02n0nenennennnnnennnnenennenen nme 64 6 1 1 Autotest organisator operation c cccccccsceecescnseensusccuscsseenauscsuscssesnsusenenes 66 6 1 2 Example of creating a test sequence with autotest organisator 67 02 JQuUsLOIm dutetlesls used 68 6 2 1 Viewing modifying and saving an custom aultotest ssss
14. 0 001 MO 2 00 MO 19 99 MO 0 01 MO 5 of reading 3 digits 20 0 MO 199 9 MO Insulation S resistance 0 000 MQ 0 500 MO 0 001 MO 10 9o of reading 5 digits 0 501 MO 1 999 MO 0 001 MO 5 96 of reading 3 digits 2 00 MQ 19 99 MO 0 01 MO i i Power Dy cerei sed battery or mains Nominal voltages 250 V DC 500 V DC 0 96 10 96 19 MI 3310 MI 3810A SigmaGT Technical specifications Measuring current min 1 mA at 250 kQ 250 V 500 ko 500 V Short circuit current max 2 0 mA Pass levels MQ 0 01 0 10 0 25 0 30 0 50 1 00 2 00 4 0 7 0 10 0 none Test duration s 2 3 5 10 30 60 120 180 s none Test terminals Insulation Test socket L N test socket PE LN test probe PE test probe LN test probe EB S test probe Insulation S Test socket L N EB S test probe LN test probe EB S test probe 3 3 Subleakage current Subleakage S current 5 of reading 5 digits Powered by battery or mains Open circuit voltage lt 50 V AC Short circuit current 40 mA Measuring resistor 2 KQ Pass levels mA 0 25 0 50 0 75 1 00 1 50 2 25 2 50 3 50 4 0 4 50 5 00 5 50 6 00 7 00 8 00 9 00 none Test duration s 2 3 5 10 30 60 120 180 none Displayed current calculated t
15. 5 7 Differential leakage current 1cccceccseccneeeccuscsescneeccuensusccusesusneuseaesenanss 83 6 5 8 Touch leakage current measurement sessi 84 69 9 TON AIM RET 85 6 5 10 TRMS current measurement using clamp current adapter 85 69 11 LIED LEDs Mr 86 5 59 12 SPOWOPD FUNCIONAN TOS ES een 86 7 Working with autotest results ee scere eere ee nene 88 Tal Saving AULOLESE TOSUNS E U O NE 88 12 AIRGCAIING FESUNS center eee ei 89 1 3 Deleting results rt e eto n o caret een 91 7 4 Downloading and printing results 2402200200220 en ennnnnnenennnenennenen nennen 92 74 1 Send 10 Barcode DINO pa icit cud da lt pu aa 94 7 5 Data upload download rta nm REX ERE ERR EXER KEEN EE R REX ERR ERR GE 95 8 NMAINILON ANC C memet 96 8 1 PENOAIE Call ra UO I UO LIII 96 AME I TM 96 Dor ASODVICE ee Renee ee ean ene a zi e MM PM EU 96 or AE are 96 9 Instrument set arid acc amp ssSorle8S ne 97 A Appendix A Preprogrammed autotests 98 B Appendix B Autotest shortcut codes eese 104 GC Appendix C Country nOl8S icio o2 ania r 4027252 02219202025292025 202025202539 20 0 00452 106 OC Bstorcoubty MOGIICAU ONS een 106 2 Modiicaton issues aNG m 106 FETAOST OJAN ZON een 106 F 2 2 Example of creating a test
16. 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 5 2 3 Insulation resistance S probe 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 material etc The instrument measures the insulation resistance between Main test socket L N and EB S test terminals and LN and EB S test sockets This function is primarily intended for testing Class Il DUTs and Class II parts of Class DUTs IHSULATIOH PROBE 11 Dec 99 11 13 SINGLE TEST CUTFUT S5a giu LIMIT none jii TIME nane Press START key for new test EDIT E ER Insulation S probe menu Test parameters for insulation resistance measurement OUTPUT Test voltage 250 V 500 V LIMIT Minimum resistance 0 01 MQ 0 10 MO 0 25 MQ 0 30 MO 0 50 MQ 1 00 MO 2 00 MO 4 0 MO 7 0 MQ 10 0 MQ none TIME Measuring time 2 s 3 s 5 s 10 s 30 s 60 s 120 s 180 s none 46 MI 3310 MI 3810A SigmaGT Measurements Test circuits for Insulation S resistance measurement Measurement of insulation resistance of class II DUT Insulation MO Measurement of insulation resistance of accessible isolated conductive parts of fix
17. TEST SUE LEAKAGE SUE LEAKAGE PROBE LEAKAGE TOUCH LEAKAGE 4 POLARITY TEST BI NEN SS NN com Autotest organizer view menu F2 2 Example of creating a test sequence with autotest organizer A periodic test of an iron will be performed Type flatiron ABC Un 230V 50Hz 1000 VA cE The iron can be classified as followed For a periodic testing e g the NEN 3140 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 NEN 3140 see note will be set Note O Option on request Select Class l B in the VDE Class procedure m Question if there is an isolated conductive Accessible conductive parts Mis part on the DUT Confirm with yes Cord length Earth bond Selection of Earth bond limit value on base of known supply cable length L Dos lt 0 3 Q 5 m 5 lt 0 3 Q 5 m Select appropriate length Question if insulation test is applicable Confirm with yes Standard NEN 3140 Insulation test applicable Insulation and substitute leakage measurements will be included in the test sequence with this confirmation Insulation test Classification of DUT 107 MI 3310 MI 3810A SigmaGT Appendix B Autotest shortcut codes lau NH MESSA S Classify the iron as a standard DUT Information that insulation r
18. carried out because of safety DCLRHMHP CURREHT CODE TES T99 5 md LIMIT 1 B88mh mH TIME Ss MODE continuauz EO Press ENTER key to Proceed Press START key for new test FEFEHT SKIF E EN 21 Dec b9 12 69 Clamp current menu Keys START Starts the TRMS current measurement Proceeds with the next TRMS current measurement in continuous measurement mode only 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 REPEAT F3 Repeats the TRMS current measurement SKIP F4 Skips TRMS current measurement 85 MI 3310 MI 3310A SigmaGT Autotest sequences 6 5 11 RCD PRCD test Measurement is described in chapter 5 2 10 RCD PRCD test If the RCD test fails or was skipped other tests will not be carried out because of safety RCO TEST 2l1 Lec mH9 12 1 CODE TEST 33 ee een 354 Idn f 38mh max Multi xl Phase 4 158 Ian xi Hn 25 mz MODE single Ian x1 12H 5d mz Press START key to Proceed FEPEAT SKIF a m RCD test menu Keys START Starts the RCD test Proceeds to the next autotest sequence measurement REPEAT F3 Repeats the RCD test SKIP F4 Skips the RCD test 6 5 12 Power 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
19. 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 system 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 01 APPLIANCE gt 01 APPLIANCE Code 01 APPLIANCE II Il iii il LIT un EST DATE 15 09 2008 ST DATE 15709 ATE 15 08 2008 m DUE 15 2883 TE 03 2008 IHE 18 08 ces PE R 1 B EE PASS E u Code 1 APPLIANCE 61844598 21981 WE SUPPLY CORD 2198 ST DATE 15 09 2008 7 m MATE DUE 18 04 2008 EELZIE e gaT OPERATOR USER 1 _ 55 RE DUE PASS 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 104 MI 3310 MI 3810A SigmaGT Appendix B Autotest shortcut codes 01 Autotest shortcut code Separator 4455821981 DUT number Refer to chapter 4 2 8 6 nstrument settings for barcode system selection Notes O Special character between autotest shortcut code and DUT name
20. instrument protection Mains supply connector Battery compartment cover Fastening screw for battery compartment cover Warning O Disconnect all accessory and tested equipment before opening the battery cover 12 MI 3310 MI 3810A SigmaGT Instrument description 18 BARCODE A PC PRINTER O Bj Right side connector panel Current clamp adapter input sockets Warnings Q 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 Q Green socket is connected to the functional earth of the system and is intended for connection with shield of current clamp only USB connector Barcode reader connector PC PRINTER connector 2 3 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 If pre tests fail an appropriate warning message will be displayed The warnings and measures are described in chapter 2 4 Warnings messages and symbols 13 MI 3310 MI 3310A SigmaGT Instrument description 2 4 Warnings messages and
21. measurement in single measurement mode only 81 MI 3310 MI 3310A SigmaGT Autotest sequences ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only REPEAT F3 Repeats the insulation resistance measurement SKIP F4 Skips insulation resistance measurement 6 5 4 Insulation resistance S probe measurement Measurement is described in chapter 5 2 3 Insulation resistance S probe If this insulation test fails or was skipped other tests will not be carried out because of safety IHSULATIOH PROBE 2 Dec H9 12 B CODE TEST33 OUTPUT Saal y 1 99 9 LIMIT 2 0omn Hit TIME 3s MODE continuous Press EHTER key to Proceed Press START keu for new test FEFEHT SKIF E EN Insulation resistance S probe menu Keys START Starts the Insulation resistance S probe 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 REPEAT F3 Repeats the insulation resistance S probe measurement SKIP F4 okips insulation resistance S probe measurement 6 5 5 Substitute leakage current measurement Measurement is described in chapter 5 2 4 Substitute leakage current If the substitute leakage test fails or was skipped other tests will not be carried out
22. 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 5 2 11 Power Functional test FUNCTIONAL TEST 21 DDec H9 12 16 OUTPUT 236 0 06 Sn a CODE TESTFF Time 8s MECHANICAL OPERATION ELECTRICAL OPERATION SAFETY RELEVANT FUNCTIONS A i 86 MI 3310 MI 3310A SigmaGT Autotest sequences Keys START Starts the POWER test optional Proceeds to the next autotest sequence measurement PASS F1 Commits a manual ticker and ends autotest FAIL F2 Commits a manual ticker and ends the autotest sequence REPEAT F3 Repeats the functional power test SKIP F4 Skips the Power Functional test 8 MI 3310 MI 3310A SigmaGT Working with results 7 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 7 1 Saving autotest results for more information Send to PC or a test report can be printed out to serial printer Refer to chapter 7 4 Downloading and printing results for more information DUT label can be printed out Refer to chapter 7 4 Downloading and printing results for more information
23. prem Z r m m 20 PASS FAIL indication X Remove the EB S connection especially if it is connected to any part that will begin to rotate or move when power is applied Connect the test lead to the EB S test socket Warning A high voltage is will be present on the instrument output Insulation test voltage or mains voltage The DUT should be switched on to ensure that the complete circuit is tested 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 17 MI 3310 MI 3310A SigmaGT Instrument description Battery and mains supply indication r NN B Battery capacity indication Low battery Battery is too weak to guarantee correct result Replace or recharge battery cells Instrument connected to the mains supply voltage When instrument is in idle mode recharging process is in progress Recharging in progress if instrument is connected to the mains supply voltage Bluetooth indication MI 3310A only i Bluetooth communication is enabled Remote device printer or barcode reader can now be connected with the instrument Remote Bluetooth device printer or barcode reader is connected with the instrument Searching for Bluetooth devices or connecting procedure with the selected Bluetooth device printer or barcod
24. 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 equipment O Power on the fixed equipment Press the START key for measurement TOUCH LEAKAGE 11 Dec 99 13 57 TOUCH LEAKAGE 11 Dec 99 13 56 SINGLE TEST SINGLE TEST OUTFUT 238i DIITFLT 236 5 16 LIMIT B 25mh 5 51 LIMIT B 25mA mA TIME zz mA TIME zz Press START key for new test Press START key for new test EDIT E EN EDIT E EN Examples of touch leakage current measurement results Displayed results Main result touch leakage current 54 MI 3310 MI 3810A SigmaGT Measurements 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 O Consider any displayed warning before starting measurement O The instrument automatically changes L and N polarity of connected DUT during the test 5 2 8 Polarity test In this test the polarity of supply cords leads is checked 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 Shorted crossed and open wires are detected
25. supply and accessories and then check these fuses For position of fuses refer to chapter 2 2 Connector 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 8 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 SigmaGT instrument There are no user replaceable parts inside the instrument 8 4 Cleaning Use a soft slightly moistened cloth with soap water or alcohol to clean the surface of SigmaGT instrument Leave the instrument to dry totally before using it Notes O Do not use liquids based on petrol or hydrocarbons O Do not spill cleaning liquid over the instrument 96 MI 3310 MI 3810A SigmaGT Instrument set and accessories 9 Instrument set and accessories Standard set of the instrument MI 3310 SigmaGT Instrument MI 3310 SigmaGT omall soft carrying bag Mains cable 16 A Test lead black Test tip black Alligator clip black IEC test cable 2 m PC software PATLink PRO with RS232 and USB cables Instruction manual Short instruction manual Declaration of conformity Production verification data 6 Ni MH rechargeable accus size C 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 availa
26. symbols Warnings and messages Mains voltage is not correct or PE not connected Check mains voltage and PE connection No mains voltage Connect PAT to mains voltage L N resistance too high gt 30 KO 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 Instrument not connected to the mains supply voltage For some measurements like differential touch leakage tests PRCD RCD tests and active polarity operating the instrument from mains voltage is required Connect the instrument to the mains voltage and start selected test again 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 caus
27. to the instrument see figures above For fixed equipment O Disconnect mains supply of the fixed equipment O Connect LN test socket of the instrument to L N terminals of the fixed equipment O Connect PE test socket of the instrument to metallic enclosure of the fixed equipment Press the START key for measurement SUB LEAKAGE 11 Dec b9 12 3 SUB LEAKAGE 11 Dec b9 12716 SINGLE TEST SINGLE TEST OUTPUT aa OUTPUT Fall 5 49 LIMIT 6 50mA e ff LIMIT 8 58mR mH TIME 25 mA TIME 25 Ex x Press START key for neu test Press START key for new test EDIT E EN ELIT m Example of substitute leakage current measurement results 49 MI 3310 MI 3310A SigmaGT Measurements Displayed results Main result substitute leakage current Notes O Consider any displayed warning before starting measurement O Leakage currents into the EB S and PE test inputs will influence substitute leakage current measurement r1 When EB S or PE probes are connected during the test then the current through them 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 5 2 5 Substitute leakage S probe Leakage currents between live conductors and isolated accessible metal parts s
28. 10 MI 3310A SigmaGT Main menu and test modes 4 2 4 Single test menu In single test menu individual tests can be performed SIMGLE TEST 1H Iec H9 14 42 EARTH B ND 1 0 INSULATION INSULATION PROBE SUB LEAKAGE SUB LEAKAGE PROBE LEAKAGE TOUCH LEAKAGE POLARITY TEST CLAMP CURRENT Single test menu See chapter 5 Single tests for detailed description about the single test mode 4 2 5 Edit appliance data menu In this menu lists of user and appliance data default names can be edited An alternative is to upload the lists from PC USER APPLIANCE DATA H LDec H9 12527 DEUICES TEST SITES LOCATIONS 00 ie Users appliance data main menu Keys in user device data menu AlY select the field to be changed ENTER Confirms selection and opens menu of selected item ESC Returns to General settings menu 4 2 5 1 Users submenu In this menu user names for up to 15 different users can be entered edited and selected SET USERS 1a Dec a9 12 7 EXE Users submenu 28 MI 3310 MI 3310A SigmaGT Main menu and test modes Keys in set users menu AIN Select the user ENTER Confirms selection and returns to User device data menu EDIT F1 Opens Edit user menu for selected user see 4 2 5 1 1 Name editing menu ESC Discards modifications and returns to User device data menu 4 2 5 1 1 Name editing menu The menu is intended for editing new existing fields Keys in edit item menu
29. 39 Low voltage switchgear and controlgear assemblies Low voltage switchgear and controlgear assemblies Part 1 EN 61439 1 General rules AS NZS 3760 In service safety inspection and testing of electrical equipment Operation of electrical installations Additional Netherlands NEN 3140 requirements for low voltage installations 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 SigmaGT and in further text the common DUT abbreviation for Device Under Test is applied 1 4 Battery and charging The instrument uses six C size alkaline or rechargeable Ni Cd or Ni MH battery cells Battery condition is always displayed in the lower right display part MI 3310 MI 3810A SigmaGT General description In case the battery is too weak the instrument indicates this as shown in below This indication appears for a few seconds and then the instrument turns itself off Rh Discharged battery indication The battery is charged whenever the instrument is connected to mains voltage The instrument automatically recognizes the connection to the mains voltage and begins charging Internal circuit controls charging and assures maximum battery lifetime rm g
30. 68 6 2 1 1 Modification of an autotest sequence useseeeseeseeneeenen 69 6 2 1 2 Saving autotest sequences ssssssssessssssssseeeee nene nennen nnn nna nnns 70 6 2 2 Deleting an existing custom test sequence sessi 71 O 9 PrROJecLatllOle SIS cae 71 63 1 Selecting a project aul lest un nen a oti ded dudes 72 6932 Otarig a project aulolest eame srl 74 6 3 8 Comparison of results evaluation of result trends 74 6 4 Working with barcode RFID tag 02 20220022002s0nenennnennnnnnnnnnnenenenennnenn 76 6 4 1 WORKING WIO RFID TAOS aussen une oria di e E E 77 6 4 2 Reading barcode for autotest eise essen enar nnns 79 6 4 3 Reading barcode for working with results esses 79 6 5 Performing autotest sequences u220224022s0nnnonnnennnnnnnnnnnnnennnnnnnnnennnennnennn 79 6 5 1 Visual INSDECHON PRENNE 80 6 5 2 Earth bond resistance measurement assesses 80 6 5 3 Insulation resistance MEASUIEMENL 1ccscccseccsecceecseecsuecsuecseeeseceuessuessnes 81 6 5 4 Insulation resistance S probe measurement seeeeeeseees 82 6 5 5 Substitute leakage current measurement essen 82 MI 3310 MI 3810A SigmaGT Table of contents 6 5 6 Substitute leakage S probe measurement eseeeeseeess 83 6
31. 7 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 SAWE RESULT 21l Dec b9 15 2B85HUE RESULT 22 ec H9 14 33 DEWICE Now MASSA DEVICE Mo MA4dSESE TEST SITE DEVELOPMENT TEST SITE DEVELOPMENT LOCATION ROOM WORTH LOCATION ROOM NORTH USER USER 1 USER USER 1 DEUICE NAME UARIAC DEUICE NAME UARIACH RETEST PERIOD 2 RETEST PERIOD 2 REFHIFIMG CODE 1 REFHIRFIMG CODE 1234567 SAAAAHAAA COMMENTS OK COMMENTS OK SALE TEL Ab EF UNDO Save results menus Keys VIA select the item lt gt alphanumeric Edit data SAVE F1 Saves test results and returns to last autotest menu UNDO F2 Undo changes VIEW F3 Views test results see 6 3 3 Comparison of results LIST F4 Offers predefined names for selected field ESC Returns to Main menu Entry fields for tested device data Field Length Note DEVICE No 12ASN Numeric code of device It can also be entered via barcode reader scanning see chapter 6 4 Working with barcode reader Test site 15ASN Name of test site Can also be selected from the list of 100 predefined names 4 2 5 3 Test sites submenu Location 15ASN Name of location Can also be selected from the list of 100 predefined names 4 2 5 4 Locations submenu 88 MI 3310 MI 3310A Si
32. CH PROJECT AUTOTEST 16 Dec 8939 14 1 DEUICE USERS TEST SITE LOCATION DATE Bl1 1 28588 14 12 2889 E E Project autotests main menu When searching for stored autotest results the following filters can be used to narrow the hits Device number User Test site Location Date from and date to Keys VIA Select filter line lt gt Alphanumeric Edit selected filter FIND F1 Starts search after filters are setup 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 and 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 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 fi
33. D 11 Des 42 19 36 SINGLE TEST SINGLE TEST OUTPUT 288mA 5 Af LIMIT 0 409 5 a LIMIT 8 489 f TIME 2s TIME 2s Press START key for new test Press START key for new test EDIT E EN ELIT m Examples of earth bond resistance measurement results Displayed results Main result earth bond resistance Note O Consider displayed warnings before starting measurement 5 2 2 Insulation resistance The insulation resistance test checks the resistance between live conductors and accessible conductive parts of the DUT connected to PE or isolated This test can disclose faults caused by pollution moisture deterioration of insulation material etc The instrument measures the insulation resistance between Mains test socket L N and PE EB S test terminals and LN and PE EB S test outputs This function is primarily intended for testing Class DUTs IHSULHRT IODH Big EET SINGLE TEST OUTPUT Seal LIMIT 1 adm dit TIME nane 4 SAAI RA Press START key for new test ELIT m Insulation menu Test parameters for insulation resistance measurement OUTPUT Test voltage 250 V 500 V LIMIT Minimum resistance 0 01 MQ 0 10 MO 0 25 MQ 0 30 MQ 0 50 MO 1 00 MO 2 00 MO 4 0 MO 7 0 MO 10 0 MO none TIME Measuring time 2 s 3 s 5 s 10 s 30 s 60 s 120 s 180 s none 44 MI 3310 MI 3810A SigmaGT Measurements Test circuits for insulation r
34. DUT labels 94 barcode system UPPLY CORD iil JATE 11 87 2008 11 87 2809 ATOR_ Tomaz Lusin 2 tags barcode system single MI 3310 MI 3310A SigmaGT Working with results 75 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 Locations DATA UPLOAD DOWNLOAD 2e Dec h9 15 16 Ready a ee eC 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 information on data uploading downloading refer to help menus of PC software PATLink PRO 95 MI 3310 MI 3310A SigmaGT Maintenance 8 Maintenance 8 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 8 2 Fuses There are two fuses available from left side connector panel F1 F2 T16A 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
35. H B 4 amp 6mH LEAKAGE 35 38mH 3 41mH TOUCH LEAKAGE B 45mA B 4dTmH TOUCH LEAKAGE B AmA A 93mA 0 4 POLARITY v a NAM e Example of Checkbox result screen Meaning of indications v Accuracy of result is inside the given accuracy limits x Warning The accuracy of the instrument lies out of specified limits Keys AIN Displays all calibration results START Starts new calibration procedure ESC Returns to Setup menu 41 MI 3310 MI 3310A SigmaGT Single tests 5 Single tests In the single test mode individual tests can be performed This is especially helpful for troubleshooting Note O Single test results cannot be saved 5 1 Performing measurements in single test mode Select Single test in main menu by using A and y keys and press ENTER key to confirm The Single test menu is displayed SINGLE TEST 11 Dec 497 09 73 EARTH B ND 1 1 INSULATION INSULATION PROBE SUE LEAKAGE SUB LEAKAGE PROBE LEAKAGE TOUCH LEAKAGE POLARITY TEST CLAMP CURRENT a NEEDS e Single test menu 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 and gt keys Note O T
36. 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 105 MI 3310 MI 3310A SigmaGT Appendix B Autotest shortcut codes C Appendix C Country notes This appendix C contains collection of minor modifications related to particular country version Some of the modifications mean modified characteristics of listed function related to main chapters and others are additional functions Some minor modifications are also related to different requirements of the same market that are covered by various suppliers C 1 List of country modifications The following table contains current list of applied modifications Related chapters Modification type Note 4 2 1 6 1 1 6 1 2 F 2 Appended 6 1 2 replaced with F 2 2 NENNEN EEE BE S F 2 Modification issues NL F 2 1 Autotest organizer Modified screen examples Chapter 4 2 1 WOE ORGANIZER Standard UDETB8l ra2 Device class EM Wisual test EDI NENNEN a EEE BE Autotest organizer menu Chapter 6 1 1 WOE ORGANIZER WOE ORGANIZER Standard MDETOl TZ Standard MDETOl TBZ Device class E Device class 1 Wisual test Cord length Earth Bond L Be ee el EDDIE a a TEEN E EDI NENNEN BEE lt M Examples of Autotest organizer screen 106 MI 3310 MI 3810A SigmaGT Appendix B Autotest shortcut codes AUTOTEST WIEM PARAMETERS 15 Jan 18 12557 CODE WOE UTSUAL
37. New insulation resistance result stays at the same level as old result New result of particular test is worse than last result V Examples New insulation resistance result is lower than old result New earth bond result is higher than old one 75 MI 3310 MI 3810A SigmaGT Autotest sequences Keys VIA PgUp F1 Scroll over comparison results of particular functions PgDown F2 ESC Returns to Project autotest menu Note O Trend operates only before saving the new results of autotest procedure and with existing old results of the same autotest procedure in the instrument memory 6 4 Working with barcode RFID tag The instrument enables application of barcode RFID tags for testing automation and speedup It supports the following functions Reading pre defined autotest shortcut codes Reading DUT numbers This enables running predefined autotest sequence or select tested device For this purpose the barcode reader and or RFID tag reader shall be connected to BARCODE connector of the instrument see the figures below Two barcode systems are supported Refer to Appendix B for detailed information Connecting the RFID tag reader writer to the SigmaGT instrument 76 MI 3310 MI 3310A SigmaGT Autotest sequences Entering to barcode RFID tag the following menu appears BARCODE TAG ee BARCODE TEST TAG TEST a NAM e Barcode RFID tag autotest menu Keys VIA Select the reader device ENTER Opens me
38. ONAL TEST 15 Dec H9 05 56 SINGLE TEST OUTPUT 236M kVA TIME 4s Press START key for new test EDIT E Power functional test menu 62 MI 3310 MI 3810A SigmaGT Measurements Test parameters for the Functional test OUTPUT System voltage 230 V TIME Measuring time 2 s 3 s 5 s 10 s 30 s 60 s 120 s 180 s none Circuit for the functional test Functional test Functional test procedure Select the Functional test function oet measuring time Connect tested DUT to the instrument see figure above Press the START key for measurement FUNCTIONAL TEST 15 Dec H9 05 73 SINGL OUTPUT zB E TEST 0 64 kVA TIME 185 230 Press START key for neu test EDIT E ER Time 8s Example of apparent power measurement result Displayed result Main result apparent power 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 starting measurement 63 MI 3310 MI 3310A SigmaGT Autotest sequences 6 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
39. PROTOCOL 22 lec H9 12 4 PRINT PROTOCOL HARDWARE AUN RSOFF EU TEEN TEEN BEE cm Serial printer data transfer handshake control Keys 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 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 93 MI 3310 MI 3310A SigmaGT 7 4 1 Send to barcode printer Working with results Refer to chapter 4 2 8 6 Instrument settings and Appendix B for detailed information about barcode systems used when printing barcode labels APPLIANCE IM 11707 28008 11 97 2089 ne Lusin LIANCE ilum 2 1170375008 Tomaz Lusin Tr 7 oD un LJ 1 tag single top label 1 tag barcode system double bottom label barcode system 2 tags 11 07 2008 11707 2008 11 07 2008 11 02 5003 Tomaz Lusin double Examples of
40. Pe Zu Ian xt 13H 15 I1l Pe zu SWITCH ON FCD SWITCH ON FCD Z Step 3 Step 4 61 MI 3310 MI 3310A SigmaGT Measurements TEST SINGLE TEST Test PRCI Test PRCI y 1 999 Idn oo z amp mh 1 999 Idn z amp mh mg Multi xt mg Multi xt 150 Phase HP Ian xi Hn Zo mz MODE auto Ian xi Hn 24 mz Ian x1 13H 5d mz Ian x1 13H 5d ms Ian x9 Hn amp ms Ian x9 1 amp MS Ian xo 13H 16 mz Ian xo 13H 16 mz Ian xta B 21999 mz Ian xt B 21999 mz Ian xta 150 ms Ian xta 150 gt 1999 mz Press START key for new test EEE nn ee eee EDIT AL Step 5 and Step 6 Individual steps in RCD autotest The test passes iftested RCD Does not trip out at 7zxl4y tests and 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 IDG e 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 RCD under test Do not touch the equipment under test or the test leads during the test 5 2 11 Functional test The DUT s power consumption is measured in this test The apparent power is useful indication for proper operation of the DUT FUNCTI
41. S B 45mH ____ mA EARTH BOND dor aa a SUB LEAKAGE S 3 38mH ____ mH EARTH BOND 10A 8 429 7 LEAKAGE B 45mH ___ mA EARTH BOND 10A 4 TB823 7 LERKRGE 3 38mH _ mA INSULATION 1 z8M ___ Mi TOUCH LEAKAGE amp 45mA ___ mA INSULATION 16 BMR __ Mi TOUCH LEAKAGE 8 98mRH ___ mA INSULATION 5 1 z8M ___ Mi POLARITY re ee ee E ee ee eee Checkbox starting screen Keys START Starts instrument calibration procedure A N owitches between Checkbox screens ESC Returns back to Setup menu without changes Carrying out the instrument calibration The checkbox instrument calibration starting screen is displayed first Before conducting calibaration connect accessories as displayed CHECK BOs Instrument calibration starting screen 40 MI 3310 MI 3310A SigmaGT Main menu and test modes Keys START Starts instrument calibration procedure ESC Skips calibration procedure Checking the IEC test cord The connection for checking the IEC test cord is displayed Before conducting the check connect the IEC test cord CHECK BOs AL ER IEC test cord check starting screen Keys START otarts IEC test cord checking procedure ESC Skips IEC test cord check After all steps were carried out the measured values together with an overall indication are displayed CHECK S Bau Sep 18 13 45 REFERENCE RESULT STATUS TSUB LEAKAGE B 45mA B 4 amp mH SUE LEAKAGE 5 3 38mH 3S 48mH LEAKAGE B d 5m
42. T a i tt TIME S MODE continuauz Press ENTER key to Proceed Press START key for new test FEFEHT SKIF EN Earth bond menu 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 Proceeds to the next autotest sequence measurement in continuous measurement mode only Repeats the earth bond resistance measurement Skips earth bond resistance measurement 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 perfomed between EB S test probe and test socket PE terminal 6 5 3 Insulation resistance measurement Measurement is described in chapter 5 2 2 Insulation resistance If the insulation test fails or was skipped other tests will not be carried out because of safety Keys START IHSULHRT IODH CODE TEST9 OUTPUT Seal 199 9 LIMIT 1 cahn P bet TIME 3s MODE eontinuauz 1 Saal Press ENTER key to Proceed Press START key for new test FEFEHT SKIF E EN Insulation resistance menu Starts the insulation resistance measurement Proceeds with the next insulation resistance measurement in continuous mode Proceeds to the next autotest sequence
43. T Main menu and test modes 4 2 Instrument main menu From the Main menu all the instrument functions can be selected MAIN MENO 13 Jan 16 609513 AUTOTEST ORGANISATOR AUTOTEST CUSTOM PROJECT AUTOTESTS BARCODE TAG SINGLE TEST EDIT APPLIANCE DATA RECALL DELETE SEND MEMORY DATA UPLOAD DOWNLOAD SETUP a o BE Instrument main menu Keys in instrument main menu A WY ENTER ESC Note Select one of the following menu items AUTOTEST ORGANISATOR gt pre defined autosequences covering requirements of standard lt AUTOTEST CUSTOM gt custom prepared autosequences PROJECT AUTOTESTS gt project autosequences BARCODE TAG working with barcode and RFID tags SINGLE TEST gt test measuring functions alone EDIT APPLIANCE DATA gt see chapter 4 2 5 RECALL DELETE SEND MEMORY working with results see chapter 7 DATA UPLOAD DOWNLOAD data transfer possibilities see chapter 7 5 SETUP the menu for general settings of the instrument see chapter 4 2 8 Confirms selection Returns to the Instrument main menu O The ESC key must be pressed more than once to return to Main menu from any submenu or selected function 4 2 1 Autotest organizer menu This menu offers creation and performing autotest sequences compatible with proper standards The sequence setup and its parameters are exactly the same as suggested in the applied standard VDE 0701 0702 or NEN 3140 When an autote
44. T testing main menu AUTOTEST CUSTOM 15 Jan 16 14 36 Cl_1_I so_BLT Cl 1 Ia Cl 1 Ia BLT El_Z_Ibs 21_1_Isola Cl 1 IzaIaBLT Press START to run Autotest UTEL DELETE m Custom autotest menu Keys VIA Select the custom autotest VIEW F1 Opens View menu for viewing details of selected test sequence DELETE F3 Removes selected test see chapter 6 2 2 Deleting an existing custom test sequence START otarts the selected autotest See chapter 6 5 Performing autotest sequences ESC Returns to Main menu Note O If more than 50 autotests are saved Out of memory message is displayed 6 2 1 Viewing modifying and saving an custom autotest An existing custom autotest sequence can be viewed modified and saved These functionalities are available in the Custom autotest view menu 68 MI 3310 MI 3310A SigmaGT Autotest sequences AUTOTEST WIEM PARAMETERS 15 Jan 16 14 4B Cl z Izo Ibz WISUAL TEST EARTH FOND INSULATION SUB LEAKAGE PROBE LEAKAGE TOUCH LEAKAGE 4 POLARITY TEST Keys in custom autotest sequence view mode AlY Select test function in the sequence SAVE F2 Stores autotest sequence under the same name See chapter 6 2 1 2 Saving autotest sequences SAVE AS F3 Stores autotest sequence under a new name See chapter 6 2 1 2 Saving autotest sequences EDIT F4 Opens menu for modifying parameters of selected test function See chapter 6 2 1 1 Modification of an autotest sequ
45. about uploading downloading data from or to a PC MI 3310 MI 3810A SigmaGT Main menu and test modes 4 2 8 Setup menu In the Setup menu the parameters of the instrument can be viewed or set TETTEEERIE DATETIME LANGUAGE English PRINT HEADER INSTRUMENT DATA 5 CONTRAST INSTRUMENT SETTINGS ORIGINAL SETTINGS SET COMMUNICATION PASSWORD EE EE NNNM NENNT p Setup menu Keys in Setup menu A WY ENTER ESC 4 2 8 1 Select the setting to adjust or view lt DATE TIME gt day and time see 4 2 8 1 LANGUAGE instrument language see 4 2 8 2 PRINT HEADER gt printed header options see 4 2 8 3 INSTRUMENT DATA gt data related to the SigmaGT see 4 2 8 4 lt CONTRAST gt LCD contrast see 4 2 8 5 INSTRUMENT SETTINGS gt various instrument settings see 4 2 8 6 ORIGINAL SETTINGS gt reset the instrument to factory settings see 4 2 8 7 lt SET COMMUNICATION gt communication parameters see 4 2 8 8 and 4 2 8 9 lt PASSWORD gt to access restricted options see 4 2 8 10 Confirms selection Returns to the Instrument main menu 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 1Hn Dec H9 12 33 TATE TIME ME 12 2889 12 32 19 LANGUAGE English PRINT HEADER INSTRUMENT DATA CONTRAST 5 INSTRUMENT SETTINGS ORIGINAL SETTINGS SET COMMUNICATION PASSWORD Date and ti
46. and data types can be customized The following data can be controlled between tests DUT number Test site Location User DUT name Retest period Repairing code Comments Barcode system From the Main menu select Setup and then select Instrument settings by using A and y cursor keys and press ENTER key to confirm The Instrument settings submenu will be displayed z2 Dec 592 15 1 IHSTERUMEHT SETTIHGS DENICE No increment TEST SITE rerlicate LOCATION replicate USER replicate DENICE NAME reklicate 4 RETEST PERIOD rerlicate ar OR Instrument settings menu Keys VIA Select the item whose parameter will be changed EDIT F1 m ENTER Highlight the parameter that can be changed ESC Returns to main settings menu Changing the instrument parameter The selected parameter is highlighted SETUP 22 ec H9 15 1 IHSTRUMEHT SETTIHGS increment TEST SITE replicate LOCATION rerlicate USER replicate IEUICE NAME replicate 4 FETEST PERIOD replicate 35 MI 3310 MI 3310A SigmaGT Main menu and test modes 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 L O blank in the Save results menu If replicate option is selected for a particular item the l
47. as 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 RECALL MEMORE 16 Dec 9 15 22 DEVICE MA4SAE TEST SITE DEWELOPMENT LOCATION ROOM NORTH USER USER 1 PHEHMETERS LIMIT View results menu examples 13 MI 3310 MI 3310A SigmaGT Autotest sequences Keys A x 5 p F1 Scroll over stored results of particular functions for selected custom PgDown F2 autotest sequence ESC Returns to Main menu 6 3 2 Starting a project autotest Starting the project autotest will apply the sequence as is defined for selected device Each test function that is not disabled is executed in prescribed order see 6 5 Performing autotest sequences After the prescribed testing is finished the instrument offers some saving options SAVE RESULT 19 Dec 09 99 37 DEVICE No MAHER TEST SITE DEVELOPMENT LOCATION ROOM NORTH USER USER 1 DEUICE NAME WARTAC RETEST FERIOD 2 REPAIRING CODE 1 OK Saving options after retesting Keys SAVE F1 Saves results see 7 1 Saving autotest results VIEW F3 Opens menu for viewing and evaluating test results See chapter 6 3 3 Comparison of results ic EZ Returns to Project Autotest menu Exactly the same DUT data except time and user will be offered to store in the selected Project autotest When a ne
48. ast 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 4 2 8 7 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 cleared 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 The following menu is displayed 1Hn Dec H9 15 27 IHS TRUMEHMHT SETTINGS RESET CONFIGURATION TO DEFAULTS Are you sure Can mE EE NEM NEED BE Original settings menu Keys in instrument settings menu ad N Confirms reset to default values and returns to Setup menu Returns to Setup menu without reset 36 MI 3310 MI 3810A SigmaGT Main menu and test modes 4 2 8 8 Communication settings In this menu the communication port for communication with PC serial barcode printer and barcode reader can be set A
49. ble on request from your distributor Standard set of the instrument MI 3310A SigmaGT Instrument MI 3310A SigmaGT with Bluetooth omall soft carrying bag Mains cable 16 A 3 test leads brown green black 3 test tips brown green black 3 alligator clips brown green black IEC test cable 2 m PC software PATLink PRO with RS232 and USB cables Instruction manual Short instruction manual Declaration of conformity Production verification data 6 Ni MH rechargeable accus size C v 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 97 MI 3310 MI 3310A SigmaGT Appendix A Preprogrammed autotests A Appendix A Preprogrammed autotests Pre programmed autotest sequences Testing according to VDE 0701 0702 1 CI 1 Iso Class device d Insulation resistance and substitute leakage current measurements are selected Testing according to VDE 0701 0702 2 ICH Class device with isolated accessible conductive parts Iso BLT Insulation resistance and substitute leakage current measurements are selected nr Testing according to VDE 0701 0702 3 ICI 1 la Class device Differential leakage current measurement is selected Testing according to VDE 0701 0702 4 CI 1 la BLT Class device with isolated accessible conductive parts EE Differential leakage current and touch leakage current measu
50. checkbox optional Fully compatible with new METREL PATLink PRO PC software package Powerful functions for fast and efficient periodic testing are included Pre programmed test sequences Fast testing with barcode and or RFID tag identification systems Test data can be uploaded from PC Comparisons between old and new test results can be performed on site Enables on site printing of test labels The operation of the unit is clear and simple the operator does not need any special training except reading this instruction manual to operate the instrument MI 3310 MI 3810A SigmaGT General description 1 1 Warnings In order to reach high level of operator safety while carrying out various measurements using SigmaGT instrument as well as to keep the test equipment undamaged it is necessary to consider the following general warnings L 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 Warning on the instrument means Read the Instruction manual with special care to safety operation The symbol requires an action If the test equipment is used in manner not specified in this user manual the protection provided by the equipment may be impaired Do not use the instrument and accessories if any damage is noticed Consider all generally known precautions in order to avoid risk of electric shock while dealing wit
51. crews 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 EB S test terminals and LNand EB S test sockets This function is primarily intended for testing Class II DUTs and Class II parts of Class DUTs SUB LEAKAGE PROBE 11 Dec b9 12 17 OUTPUT aut LIMIT m 5 0mBH mA TIME nane Press START key for new test EDIT E SINGLE TEST Sub leakage S probe menu Test parameters for substitute leakage S probe 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 25 mA 2 50 mA 3 50 mA 4 0 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 2 s 3 s 5 s 10 s 30 s 60 s 120 s 180 s none 50 MI 3310 MI 3810A SigmaGT Measurements Test circuits for substitute leakage S probe measurement DEE DNE LA CAR Jan an a ETE P de Ys e e Je IE CY CH ET EXER F7 kl Subleakage mA Measurement of substitute leakage of accessible isolated conductive parts of fixed installed DUTs Substitute leakage S probe measurement procedure
52. cted actions Entering Edit user menu Editing measurement parameters in single autotest custom test mode Deleting stored results Entering Original settings menu 39 MI 3310 MI 3810A SigmaGT Main menu and test modes 4 2 8 11 Calibration unit checkbox optional The in built Checkbox provides a simple and effective means of checking the calibration of the SigmaGT instrument and accessories According to the Code of Practice the ongoing accuracy of the PAT tester should be verified at regular intervals and recorded This is of special importance if the PAT tester is used on a daily basis The SigmaGT includes an in built calibration unit Checkbox that is independent from the other instrument s electronic circuitry During the calibration with the in built Checkbox all main instrument functions and accessories can be verified The calibration results are automatically stored into the instrument s memory and can be viewed with the PATLink PRO PC software Note The Checkbox feature should be used to ensure that the meter is reading correctly between calibrations but should not be regarded as a substitute for a full manufacturers calibration on the unit The Checkbox starting screen is displayed first In the REFERENCE column the Checkbox reference values are displayed CHECK BOs B9 Ser 14 13 46 CHECK BOs Ho9 Sep 1H8 13 46 REFERENCE RESULT STATUS REFERENCE RESULT EARTH BOND B 42 ____ T TSUB LEAKAGE
53. d by mains Test currents Ian 10 mA 15 mA 30 mA Test current multipliers 72xlAN lan 9xlAN Start angle 0 180 both Test modes single autotest Test terminals Mains test socket IEC PRCD test socket PASS FAIL limits Yaxl n t4 300 ms AN ta lt 300 ms 5xlan ta lt 40 ms 3 9 2 General RCD Trip out time Complete measurement range corresponds to EN 61557 6 requirements Maximum measuring times set according to selected reference for RCD testing 0 ms 300 ms xlan 0 ms 300 ms lan 0 ms 40 ms 5xlan Powered by mains via tested RCD Test current Yaxlan lan 9X AN Start angle 0 180 both Test modes single autotest opecified accuracy is valid for complete operating range 22 MI 3310 MI 3310A SigmaGT Technical specifications 3 10 Calibration unit checkbox optional Instrument Function Reference 4 70 Q 5 10 00 MO 1 S probe 10 00 MQ 1 3 38 mA S probe 3 38 mA 3 38 mA 0 90 mA IEC test cord Function Reference Accuracy Polarity PASS Bo 3 11 General data Power supply Power supply voltage 9 V DC 6x1 5 V battery or accu size C Rated supply voltage 230 V AC Supply voltage tolerance 10
54. e reader Alpha numeric entry indication When using alpha numeric keyboard entry type can be selected by using SHIFT key 1A 1A Alpha numeric caps entry excluding special alphabet characters Alpha numeric caps entry including special alphabet characters Special characters and small caps alphabetic entry including special alphabet characters 18 MI 3310 MI 3310A SigmaGT Technical specifications 3 Technical specifications 3 1 Earth bond resistance Test current set to 10 A MI 3310A only 0 00 Q 1 99 O 5 96 of reading 3 digits 2 00 Q 19 99 Q Test current set to 200 mA 0 00 Q 1 99 O 5 96 of reading 3 digits 2 00 Q 9 99 Q 10 0 Q 19 9 Q Powered by battery or mains for 200 mA test mains for 10 A test Test currents 10 A 5 into 100 mQ at mains voltage of 230 V 200 mA into 2 00 Q Open circuit voltage 9 V AC Lead calibration no Pass levels N 0 10 0 90 1 00 9 00 Test duration s 2 3 5 10 30 Test method 2 wire measurement floating to earth Test terminals EB S test probe test socket PE terminal EB S test probe PE test probe test current 200 mA only 3 2 Insulation resistance Insulation S resistance Insulation resistance 0 000 MQ 0 500 MO 0 001 MQ 10 of reading 5 digits 0 501 MQ 1 999 MQ
55. e PE of the DUT before proceeding with the test DANGER Voltage on mains test socket or LN PE terminals Meque bigger i is higher than approximately 25 V AC or DC 9 Disconnect the DUT from the instrument immediately and determine why external voltage was detected DANGER Voltage on test probe EB S is higher than m d approximately 25 V AC or DC gn Disconnect the test probe from the DUT and determine why external voltage was detected Next test was Skipped Instrument skipped the required test because of a failed previous test for safety Check the device Temperature of internal components of the instrument Overheated reached their top limit Measurement is prohibited until the internal temperature has reduced 15 MI 3310 MI 3310A SigmaGT Instrument description I 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 Measurement aborted contact voltage too high 50V A too high contact voltage was detected before an RCD test being carried out Check PE connections Hardware error Return the instrument The instrument detects a serious failure to the repair centre 16 MI 3310 MI 3810A SigmaGT Instrument description Warning symbols tas D Cm fee
56. e carried out because of safety TOUCH LEAKAGE 21 Dec b9 12 07 CODE TESTFF OUTPUT 2364 5 41 LIMIT 8 5 amp mh mA TIME 5s MODE continuauz EA FFA LED Press ENTER key to Proceed Press START key for new test FEFEHT SKIF E EH Touch leakage test menu 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 ENTER Proceeds to the next autotest sequence measurement in continuous measurement mode only REPEAT F3 Repeats the touch leakage current measurement SKIP F4 Skips touch leakage current measurement 84 MI 3310 MI 3810A SigmaGT Autotest sequences 6 5 9 Polarity test Measurement is described in chapter 5 2 8 Polarity test If the polarity test fails or was skipped other tests will not be carried out because of safety POLARITY TEST PEE 12 12 TEST narmal n Press START key to Proceed FEPEAT SKIF m Polarity test menu Keys START Starts the polarity test Proceed to the next autotest sequence measurement REPEAT F3 Repeats the polarity test SKIP F4 Skips polarity test 6 5 10 TRMS current measurement using clamp current adapter Measurement is described in chapter 5 2 9 Clamp current measurement If the current clamp test fails or was skipped other tests will not be
57. e compatible with applied standard 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 standards and regulations In case of any changes a firmware upgrade will be available 65 MI 3310 MI 3310A SigmaGT Autotest sequences 6 1 1 Autotest organisator operation Select Autotest Organisator in main menu WOE ORGANIZER WOE ORGANIZER Standard UTDET 8l ra2 Standard UDETEIl TEOZ Device class E Deuice class 1 Wisual test Cord length Earth Bond L Be ee el EIN a NEEDS TEE EDDIE EE EN 1 lt M Examples of Autotest organisator screen Keys AY 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 autotest organizer Refer to chapter 7 5 Performing autotest sequences for more information AUTOTEST WIEM PARAMETERS 15 Jan 18 12557 CODE WOE UTSUAL TEST SUE LEAKAGE SUB LEAKAGE PROBE LEAKAGE TOUCH LEAKAGE 4 POLARITY TEST eS NN com Autotest organisator 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 autotest organizer Refer to chapter 7 5 P
58. e 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 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 Note O Because of limited memory space of RFID tags the following data are not stored in RFID tags DUT name Repairing code Comments 78 MI 3310 MI 3810A SigmaGT Autotest sequences 6 4 2 Reading barcode for autotest The instrument automatically enables barcode reading in Autotest shortcut menu and Project autotest menu instead manual entry of shortcut code and or device number AUTOTEST SHORTCUT 15 Dec 993 14 39 SEARCH PROJECT AUTOTEST i6 Dec 9 14 1 APP i ance Portable or Handheld DESEE Class 1 TEST SITE Functionals PFE yes LOCATION SuPPlu cord short DATE 81 81 2888 14 12 280092 Fuse 3A c75eUA3 Code g Press START to run Autotest moucmm oA ml e as en Shortcut code Device number Barcode reading possibilities A successful receive of the barcode tag data is confirmed by two short confirmation beeps 6 4 3 Reading barcode for working with
59. ed installed DUTs Insulation resistance S probe measurement procedure Select the Insulation resistance S probe function Set test parameters Connect device under test to the instrument see figures above Connect EB S probe to accessible conductive parts of the DUT For fixed equipment O Disconnect mains supply of the fixed equipment O Connect LN test socket of the instrument to L N terminals of the fixed equipment O Connect EB S probe to accessible conductive parts of the fixed installed DUT Press the START key for measurement 47 MI 3310 MI 3310A SigmaGT Measurements IHSULATIOH PROBE Ha Jan 1H 11 53 SINGLE TES OUTPUT Seal IHSULATIOH PROBE 11 Des 42 11 5 OUTPUT Seal SINGLE T EST T Q Q LIMIT T BBMQ A 498 LIMIT 2 88MQ Ma TIME 2 amp 5 A M TIME 3s Press START keu for new test Press START keu for new test EDIT E EN EDIT E ER Example of insulation S probe 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 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 vo
60. ed 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 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 14 MI 3310 MI 3310A SigmaGT Instrument description p Dangerous leakage current higher than 3 5 mA will flow if Leakage LN PE high power would be connected to DUT Select YES or NO with Y or N key Are you sure to Proceed with testing only if all safety measures have been proceed Y N taken It is recommended to perform a thorough earth bond test on the PE of the DUT before proceeding with the test Leakage LN PE too Dangerous leakage current higher than 20 mA will flow if high power would be connected to the DUT Are you sure to proceed Y N Determine and eliminate the problem before proceeding Dangerous leakage current higher than 20 mA would flow if Leakage LN PE or power were connected to the DUT EB S too high Select YES or NO with Y or N key Proceed with testing only if all safety measures have been Are you sure to taken proceed Y N It is recommended to perform a thorough earth bond test on th
61. election and returns to Setup menu UNDO F2 Discards modifications and recover original entry ESC Discards modifications and returns to Setup menu 33 MI 3310 MI 3810A SigmaGT Main menu and test modes 4 2 8 4 Viewing of instrument data In this menu the following instrument data are shown Producer name Instrument name Serial number Firmware version Calibration date IHS TRUMEHT DATA PRODUCER METREL d d NAME Si9maGT MI 3318 CHLIBEHTIUM DATE 26 16 89 SERIAL Now 258995805 VERSION 1 4 6 EU MEN HE HE a lt a Instrument data menu Key in instrument data menu ESC Returns to Setup menu Note O Operator cannot change any instrument data 4 2 8 5 Display contrast adjustment selecting this option will allow the user to set LCD contrast The following menu will be displayed DATETIME LANGUAGE English PRINT HEADER INSTRUMENT DATA ORIGINAL SETTINGS SET COMMUNICATION PASSWORD Contrast menu Keys in contrast menu AIN Modify contrast SAVE F1 Confirms selection and returns to Setup menu UNDO F2 Discards modifications and recover original entry ESC Discards modifications and returns to Setup menu 34 MI 3310 MI 3810A SigmaGT Main menu and test modes 4 2 8 6 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 submenu the various data
62. ence START Starts running the selected autotest See chapter 6 5 Performing autotest sequences Bach eb Returns back to custom autotest menu 6 2 1 1 Modification of an autotest sequence Each test function has at least one parameter to set reset or adjust Common parameters MODE Defines appearance of selected function see table below If MODE not disabled OUTPUT Amplitude of measuring quantity see particular test functions LIMIT Limit value of measured item intended for PASS FAIL decision TIME Required test period Measurement mode options Mode Option Note Disable The selected measurement is skipped Single One measurement will be performed during the autosequence Continuous Up to 10 repetitive measurements can be performed Enable Test can be performed Only visual test and polarity test 69 MI 3310 MI 3310A SigmaGT Autotest sequences AUTOTEST WIEM PARAMETERS 15 Jan 18 14 43 Cl z Izo Ibz WISUAL TEST EARTH FOND INSULATION SUE LEAKAGE PROBE LEAKAGE TOUCH LEAKAGE 4 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 without changes 6 2 1 2 Saving autotest sequences There are two saving possibilities they are defined in view m
63. enus of particular autotest option SAVE Stores autotest sequence in the place of selected autotest sequence name can be modified SAVE AS Stores as new autotest sequence next to the last one existing base autotest sequence keeps unchanged SAWE SETS SALE SETS NAME SETS Cl_ _Iso_Ibs NAME SETS U 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 lt Deletes character left to cursor SAVE F1 Confirms saving custom autotest sequence under entered name UNDO F2 Discards modifications and recover original entry ESC Returns back to custom autotest menu 70 MI 3310 MI 3810A SigmaGT Autotest sequences 6 2 2 Deleting an existing custom test sequence AUTOTEST CUSTOM 15 Dec H9 13 82 Are uou sure CYeNa HEN HE HEN BEE e m Delete selected custom autotest sequence Keys Y N Confirms or rejects deleting of selected custom autotest sequence Any other key Return back to custom autotest menu without changes Note O First custom autotest from the list cannot be deleted 6 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 on a PC of the tested DUT The following data can be recalled from the in
64. erforming autotest sequences for more information SAVE AS F3 Opens dialog for saving currently set sequence as a custom autotest BACK F1 Returns to mains autotest organizer menu ESC Returns to previous menu 66 MI 3310 MI 3810A SigmaGT Autotest sequences 6 1 2 Example of creating a test sequence with autotest organisator A periodic test of an iron will be performed Type flatiron ABC Un 230V 50Hz 1000 VA ce The iron can be classified as followed Fora periodic testing e g the VDE0 01 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 1 Standard VDE 0701 0702 0702 see note will be set Note Option on request l Selection of DUT safety class in the VDE Class procedure Question if there is an isolated conductive 4 Accessible conductive parts part on the DUT Confirm with yes Selection of Earth bond limit value on base 5 a iere ES BOO of known supply cable length L AIREON Select appropriate length Question 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 MQ Classify the iron as a standard DUT Informatio
65. eseessueess 26 422 JAUIOIeSUCHSIOI MENU 22 0 2 27 4 2 3 Project autotests THO sioe aea eid Vae i o eva v t i rg ow a o cR 27 424 JSIDgle test TOU esce ee 28 4205 E IFappilanCe dala Men 28 AZOT Users SUD PU nee ee euere aa ut 28 29 Li JNameogilnogd9enbisssssescoxstretm ehe 29 4 2 9 2 DEVICE SUDMENU sitae deii o MAP Gales cs iod lee deoa ebat eia facts 29 42 9 9 Tesksi iessupmenl cess unas usc loa coo E Hive Neon eon dod to pq E E 30 4 2 OA Locallons SubITIe TU u 30 4 2 6 Hecall delete send memory menu esses eene 31 4 2 7 Data upload download menu esssissesssess senses nennen nnns nna na 31 428 SEID MENU 32 5 6 MI 3310 MI 3310A SigmaGT Table of contents 42 0 1 Sel hg date and UME au emailen 32 4 2 8 2 Language selection ae 33 4 28 39 Jt He ddel ee a edat wages scd devas pe seanaatedenes 33 4 2 8 4 X Viewing of instrument data ssesessesssessseeeneee nennen nnns 34 4 2 8 5 Display contrast adjustment seo ae 34 42 8 6 dnstumellt Sellings zes naar 35 428 1 Resetinstrument settings eo Depto qu tae Eras Euren aiv aM se du dun UU NEUE 36 4 2 8 8 Communication settings useless nennen nennen nnne nnns 37 4 2 8 9 Wireless Bluetooth communication setup u02220022002nnennnneneneeneennn 38 4 2 8 10 PassWord nes en ininaerie 39 4 2 8 11 Calibration unit checkbox optional
66. esistance Insulation test measurement of Class 2 parts will be Accessible cond Parts L gt 2 0 MO included in the NEN Class with isolated accessible conductive parts test procedure Leakage test method Selection of leakage current test method Leakage Select substitute leakage measurement 10 Limit Device type Classify the iron as an standard DUT with General device 1 mA power 3 5 kW Information that substitute leakage current measurement class 2 parts will be included in the NEN Class with isolated accessible conductive parts test procedure Touch leakage method Substitute leakage Limit 0 5 mA The following parameters can be viewed in general for all measurements tests Measurement mode gt Output test voltage or current except in visual test and TRMS current measurement Pass level except in visual test Measurement duration except in visual test F 2 3 Autotest codes Pre programmed autotest sequences table NL Autotest shortcut code KL 1 ALG Visual test Output Earth bond Limit Time Output Limit Time Inston probe mt 05 KL1PC KL3 ALG wo OOmA E m s EU B MEN L 2 ALG KL1 HEATERS gt 200 mA 0 30 Q x OO mA 30 ON x 500 V S 00 V 90 MO lt B lt x E Bel Bs fec l Fel Be fel fel Bel Bel Bel 7 SY el s l s A e lt Insulation probe Limit Time Q9 O
67. esistance measurement dal METREL OU L Ig Insulation MQ Measurement of insulation resistance of fixed installed DUTs of Class O Insulation resistance measurement procedure Select the Insulation function Set test parameters Connect device under test to the instrument see figures above For fixed equipment O Disconnect mains supply of the fixed equipment O Connect LN test socket of the instrument to L N terminals of the fixed equipment O Connect PE test socket of the instrument to metallic enclosure of the fixed equipment Press the START key for measurement IHSULHRT IOH 11 Dec H9 18 351 IHSULHRT IOH 11 Daec H9 18 32 SINGLE TEST SINGLE TEST OUTPUT Seal OUTPUT Seal 7 18 LIMIT 2 88Mg 5 4 51 LIMIT 2 nam no TIME 25 Mn TIME 25 1 Sant Sag Press START key for new test Press START key for new test ELIT E EN ELIT m Examples of insulation resistance measurement results Displayed results Main result Insulation resistance 45 MI 3310 MI 3310A SigmaGT Measurements Notes O Leakage currents into the EB S and PE test inputs will influence insulation resistance measurement r1 When EB S or PE probes are connected during the test then the current through them 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
68. gmaGT Working with results DEVICE NAME 15ASN Name of tested device Can also be selected from the list of 100 predefined names see 4 2 5 2 Devices submenu Retest period 2N Period to retest in months Repairing code 20ASN Comments 25ASN Length is defined as N numerals numeric characters ASN alpha numeric or special characters 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 4 2 8 6 Instrument settings Notes O he 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 7 2 Recalling results Select Recall delete send memory in Main menu by using A and VY keys and press ENTER key to confirm Search results menu is displayed SEARCH MEMORY A4 Jan 16 8982S DEVICE 5 USER TEST SITE LOCATION DATE Bl1 H81 2B888 22 12 2889 MEMORY FREE 23 92 A NER Search results menus When searching for stored results the following filters can be used to narrow the hits DUT number Test site Location Date from and date to User By using A and y cursor keys select the fil
69. h hazardous voltages Do not use the instrument in supply systems with voltages higher than CAT II 300 V Use only standard or optional test accessories supplied by your distributor Use only correctly earthed mains outlets to supply the instrument In case a fuse has blown follow the instructions in this user manual to replace it Instrument servicing and calibration is allowed to be carried out only by a competent authorized person It is 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 main supply connector and fuse holders Instrument contains rechargeable NiCd or NiMh battery cells The cells should only be replaced with the same type as defined on the battery placement label or in this manual Do not use standard alkaline battery cells while power supply cable is connected otherwise they may explode If a test code with an earth bond test current not supported by the instrument is selected the SigmaGT instrument will automatically perform the earth bond test with lower test current 200 mA or 10 A The operator must be competent to decide if performing the test with lower test current is acceptable 1 2 Warning markings on connector panel Refer to chapters 2 1 Front panel and 2 2 Connector panels 1 3 Standards applied The SigmaGT instrument is manufactured and tested according to the following regulations listed below E
70. in this test POLARITY TEST 11 Dec b9 14 87 TEST normal m IEC Press START key for new test a Polarity test menu Test parameters for polarity test TEST Type of polarity test normal active Test circuits for polarity test man Polarity test normal for IEC cord Polarity test active for RCD protected cord 55 MI 3310 MI 3810A SigmaGT Measurements Polarity Standard test procedure 1 Select the Polarity test function O Select the normal test subfunction 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 subfunction Connect tested IEC cord to the instrument see figure above 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 DTec H3 14 85 POLARITY TEST 11 Dec H3 14 68 TEST normal TEST normal UID UID L H CROSSED Press START key for new test Press START key for neu test E E A a eee Examples of polarity test result Displayed results Main result PASS FAIL description of fault Notes O Consider any displayed warning before starting test O Active polarity test is intended for testing RCD equipped cords where RCD must be supplied for proper operation O In the active polarity test a
71. ingle test mode oet test parameters PRCD Connect tested PRCD between test socket on the SigmaGT and IEC appliance connector see figure above Depending on the type of PRCD it may be necessary to manually switch it on RCD Connect the SigmaGT main entry to socket protected by tested RCD see figure above Press the START key to perform measurement If both current polarities are selected Reactivate tested RCD RCO TEST 14 Iec H29 12 62 RCO TEST 14 Iec H2 11 06 SINGLE TEST SINGLE TEST Test RCD Test FRCD 9 Idn f Z8mh 354 Idn f 38mh nz Multi x5 nz Multi xi Phase 188 Phase 87 15 MODE single Ian x1 Hn z24 ms MODE single Ian x1 156 Ad ma Press START key for new test Press START key for new test EDIT BEE ELIT E ER Examples of RCD test result Displayed results Main result last measured results Subresults all results are displayed as subresults 5 2 10 2 Automatic RCD test RCD autotest function is intended to perform a complete RCD analysis trip out times at different residual currents and current phases 60 MI 3310 MI 3310A SigmaGT RCD autotest procedure Measurements RCD Autotest steps Notes O Select the RCD test function O Set Auto test mode O Select test parameters O PRCD Connect tested PRCD between test socket on the SigmaGT and IEC appliance connector see figure above Depending on the type of PRCD it may be necessary to manuall
72. 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 perfomed between EB S test probe and test socket PE terminal V 00 MO 00 V 00 MO 00 MO O1 x IS normal normal O1 j G1 O1 l 109
73. kage probe u Ime O t Limi Differential puput leakage Touch ipul leakage Output 230 V Time 180 s Output TRMS clamp Cuteut Polarity test x 30 Q 30 O 30 O O o N Es fel el Ee e e l oe 6 Es e Be P O O n lt s EER SIEINISISINISIS B2 Eee fed BES 61 Hl ll Bed Ped s CY O C Co C o o lt lt Qij 01 00 V 00 MQ Ol o 00 V 00 MO QIN j o o oo gt o lt InEEBSENEEBEEREREBRER o lt 00 mA 00 mA C2 C1 0 mA 50 mA 80 s 30 V 5O mA 80 s o Es E Bx x c5 Bs PO Bd d d c5 Oj o O o lt 99 Appendix A Preprogrammed autotests MI 3310 MI 3310A SigmaGT Pre programmed autotest sequences table cont d 07 Autotest shortcut code CI 1 Isola Cli IsolaBLT CI 2 Ibs CI 2 Iso spa o jud A gt c Q or Fer D 2 a L 2 E ds EHE Output ime LL i e00V 500 V i 100MO 1 00 MO imit Eg Js bs ZJ Output 500 V 500 V ime LL 2 00 MO 2 00 MO imit rime s Pd TANI IL z gla miim om m 0 o O x C e a 5 N 2 O ES gt Q x I d co Differential O x dE BERE rTiojai niroijair ed co N lt E gt ZIB o Q o m mS c 0 63636363 eno Output 23 o 1 El on 2 E L s N E S s a
74. lectromagnetic compatibility EMC EN 61326 1 Electrical equipment for measurement control and laboratory use MI 3310 MI 3310A SigmaGT General description EMC requirements Part 1 General requirements Class B Portable equipment used in controlled EM environments Safety LVD Safety requirements for electrical equipment for measurement EN 61010 1 control and laboratory use Part 1 General requirements Safety requirements for electrical equipment for measurement control and laboratory use Part 031 Safety requirements for hand held EN 61010 031 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 EN 61010 2 032 and measurement Functionality Testing and measuring equipment for checking the electric safety of VDE 0404 1 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 VDE 0404 2 change or in the case of repeat tests Inspection after repair modification of electrical appliances Periodic inspection on electrical appliances VDE 0701 0702 General requirements for electrical safety oafety of machinery Electrical equipment of machines Part 1 EN 60204 1 Ed 5 General requirements EN 604
75. lso baud rate for communication with PC can be set Following menu will be displayed SET COMMUNICATION 17 Feb 18 12 41 SET ES232 BAUD RATE for PC SET COMMUNICATION TYPE EDIT BLUETOOTH DEUICES mE HEN NN GEN lt a Communication menu Keys in set communications menu A N Select the field to be changed EDIT BLUETOOTH DEVICES option is available only when instrument supports Bluetooth technology ENTER Confirms selection and opens menu of selected option ESC Returns to Setup menu SET BHUD FHTE ir Feb i 12 41 SET COMMUNICATION 17 Feb 18 12 41 BAUD RATE SET COMMUNICATION TYPE 3688 19288 38400 BAR CODEREALIER rs232 115268 PC PRESE ELA HEHE HEN BEE o E Communication settings Keys in baud rate menu AIN Select the proper option F1 SAVE Confirms selection and returns to Set communications menu ESC Returns to Set communications menu without changes Keys in communication type selection menu AIN Select the proper option EDIT Communication type selection permitted ENTER SAVE Confirms selection and returns back to menu UNDO Returns back to menu without changes ESC Returns back to menu or to Set communications menu without changes Note r1 Only one port can be active at one time r1 Baud rates for communication with serial barcode printer and barcode reader are set to 9600 bps and cannot be changed 3 MI 3310 MI 3810A SigmaGT Main menu and test modes O Serial barcode pri
76. ltage on the DUT is higher than 20 V 5 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 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 PE EB S test terminals and LN and PE EB S test sockets This function is primarily intended for testing Class DUTs SUB LEAKAGE 11 Dec b9 12 12 SINGLE TEST OUTPUT aut LIMIT m 5 0mBH mA TIME zz Press START key for new test ELIT E ER 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 25 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 2 s 3 s 5 s 10 s 30 s 60 s 120 s 180 s none 48 MI 3310 MI 3810A SigmaGT Measurements Vat METREL Measurement 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
77. luetooth techology if communication type for printer and or barcode reader is set to Bluetooth Refer to paragraph 4 2 8 8 Communication settings 38 MI 3310 MI 3310A SigmaGT Main menu and test modes Note O Using Bluetooth communication the following devices are supported printer O Neil MF2te Bluetooth and barcode reader Socket mobile CHS 7E2 4 2 8 10 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 1H Dec H9 12 46 PASSWORD Enter new Password EEE HE BEE NENNEN Bu Password menu Keys in password menu Alphanumeric keys Entering password ENTER Accepts the password and returns to Setup menu ESC Discards modifications and returns to Setup 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 enter 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 prote
78. ly until the instrument is fully discharged Q Repeat the charge discharge cycle Four cycles are recommended in order to at least 2 4 times restore the batteries to their normal capacity MI 3310 MI 3810A SigmaGT General description Note Q The charger in the instrument is a pack cell charger This means that the battery cells are connected in series during the charging The battery cells have to be equivalent same charge condition same type and age Q One different battery cell can cause an improper charging and incorrect discharging during normal usage of the entire battery pack it results in heating of the battery pack significantly decreased operation time reversed polarity of defective cell QO If no improvement is achieved after several charge discharge cycles then each battery cell should be checked by comparing battery voltages testing them in a cell charger etc It is very likely that only some of the battery cells are deteriorated The effects described above should not be confused with the normal decrease of battery capacity over time Battery also loses some capacity when it is repeatedly charged discharged Actual decreasing of capacity versus number of charging cycles depends on battery type This information is provided in the technical specification from battery manufacturer 10 MI 3310 MI 3810A SigmaGT Instrument description 2 Instrument description 2 1 Front panel SigmaPAT Front
79. ly 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 5 2 7 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 EB S probe into earth The DUT can be powered from the mains test socket or directly from the installation fixed installed equipment TOUCH LEAKAGE Bii m 14 53 OUTPUT ZA LIMIT amp 58mA MA TIME none Press START key for new test EDIT E E SINGLE TEST 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 3 5 mA none TIME Measuring time 2 s 3 s 5 s 10 s 30 s 60 s 120 s 180 s none 53 MI 3310 MI 3810A SigmaGT Measurements Test circuits for touch leakage current measurement accessible conductive part iot connected to PE Measurement of touch leakage current F METREL z v m Measurement of touch leakage current on a fixed installed DUT Touch leakage current measurement procedure Select the Touch leakage function Set test parameters Connect EB S
80. m 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 32 mm 24 MI 3310 MI 3310A SigmaGT Main menu and test modes 4 Main menu and test modes The SigmaGT 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 appliances in four different modes Single test mode Three autotest modes After the instrument is switched on the last menu used will be displayed 4 1 Help menus The 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 25 MI 3310 MI 3810A SigmaG
81. mbrace wire s that has to be measured with current clamp Press the START key for measurement CLAMP CURREHT l1 Dec H9 14 27 DCLRHMHP CURREHT Bill ELI SIMGLE TEST SIMGLE TEST 5 39 LIMIT 93 88mh Q rl LIMIT 9 B88mn mA TIME 2s mA TIME 2s Press START key for new test Press START key for new test E Bi EIT aE Examples of clamp current measurement result Displayed results Main result clamp current Notes O When measuring leakage currents the neighbour 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 r1 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 58 MI 3310 MI 3810A SigmaGT Measurements 5 2 10 RCD PRCD test The purpose of this test is to ensure the proper operation of the following residual current devices Installed in electrical installation and Portable residual current devices PRCD Trip out measurements verify the sensitivity of a RCD at selected residual currents 1d4 Dec H9 05 25 RCO TEST SINGLE TEST Test RCD Test FRCD Idr 3HmA Idr 14mA
82. me menu Keys in date time menu lt gt A WY Select the field to be changed Modify selected field SAVE F1 Confirms selection and returns to Setup menu UNDO F2 Discards modifications and recover original entry ESC Discards modifications and returns to Setup menu 32 MI 3310 MI 3810A SigmaGT Main menu and test modes 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 2 8 2 Language selection Selecting this option will allow the user to select the language in the instrument The following menu will be displayed 14 Deo 89 15 2 Deutsch IE HE BEN BEE E Language menu Keys in Language menu A NN Select the language ENTER Confirms selection and returns to Setup menu ESC Discards modifications and returns to Setup menu 4 2 8 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 1Hn Iec H9 15 25 TETTEEERIES PRINT HEADER A NH PRINT HEADER E Print header menu Editing print header Keys in print header menu EDIT F1 Enters edit menu for entering print header ESC Returns to Setup menu Keys in print header edit menu Alphanumeric keys Entering header text SAVE F1 Confirms s
83. n that insulation resistance Insulation test measurement of Class 2 parts will be Accessible cond Parts L gt 2 0 MQ included in the VDE Class with isolated accessible conductive parts test procedure le t Seecisubstiue leakage measurement Leakage Select substitute leakage measurement 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 Class with isolated accessible conductive parts test procedure Touch leakage method Substitute leakage Limit lt 0 5 mA 67 MI 3310 MI 3810A SigmaGT Autotest sequences The following parameters can be viewed in general for all measurements tests Measurement mode gt Output test voltage or current except in visual test and TRMS current measurement Pass level except in visual test Measurement duration except in visual test 6 2 Custom autotests In autotest custom menu setting and editing user defined autotest procedures is allowed Up to 50 custom autotest sequences can be pre programmed in this autotest mode 12 pre programmed autotest sequences are added to the list by default The sequences can be also uploaded from the PC software PATLink PRO Refer to chapter 7 5 Upload test data for more information The pre programmed sequences can be restored to default settings by selecting Original settings in Setup menu Select Custom Autotest in PA
84. nd 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 72 MI 3310 MI 3810A SigmaGT Autotest sequences 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 DEJICE MA4806 TEST SITE DEWELOPMENT CATION ROOM NORTH TIME DATE 15 21 15 12 2669 USER USER 1 3333333 I 33533334 I HA42S64 I HH san I HH Sas I ME TEE HE BEE A Project autotest result menu 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 6 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 reader DUT tickers Each DUT is marked with a ticker The ticker appears at the right of the DUT number and helps 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 PCv The stored DUT data was uploaded from PC and h
85. nter and barcode reader can communicate with the instrument also using wireless Bluetooth technology 4 2 8 9 Wireless Bluetooth communication setup MI 3310A only Wireless communication can be set in Set communication type and Edit bluetooth devices sub menus entered in Set communication main menu First select Edit Bluetooth devices in Set communication menu by using and Vv keys and press ENTER key to confirm The following menu is displayed SET COMMUNICATION 1f Feb 16 12 42 Printer PRINTER 888372ee9dd BcFeader Socket CHS BHdl3enmnsdzl35z Edit Bluetooth device menu F2 SEARCH Search for Bluetooth devices in near Once Bluetooth devices in near were found instrument displays their names and Bluetooth addresses Up to 6 Bluetooth devices can be displayed SET COMMUNICATION ing 12 42 SET COMMUNICATION inui 12 42 DEUICE NAME DEUICE ADDRESS DEUICE NAME DEUICE ADDRESS PRINTER ads Pee Fdd PRINTER BHSHS rzee9cdd Socket CHS Ba13enms42132 socket CHS Bal13enms421 32 Printer Printer Frinter BcEeader BcEeader barcode reader F2 SEARCH Search again for Bluetooth devices in near A N Select Bluetooth device F3 SAVE AS A Selected Bluetooth device can be set as printer or barcode Y reader ENTER Confirm selected option in SAVE AS sub menu ESC Returns back to Edit Bluetooth device or Set Communication menu When Bluetooth devices were set they can communicate with the instrument using B
86. nu for selected device ESC Returns to Main menu 6 4 1 Working with RFID tags With the bottom screen the SigmaGT instrument is ready to accept RFID tag data 19 Jan 16 14 46 Waiting for RFID tag data Key ESC Returns to Barcode tag menu Once the data from RFID tag have been successfully received the following menu is displayed BARCODE TAG A9 Ser H8 12 12 Heu test code Wiew Autotest lieu results Start new Autotest RFID tag menu 71 MI 3310 MI 3310A SigmaGT 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 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 6 2 1 Viewing modifying 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 6 5 Performing autotest sequences Viewing autotest results from RFID tag Select View results in TAG menu and press ENTER key to confirm Refer to chapter 7 2 Recalling results Sending an autotest sequence to RFID tag From the Autotest custom menu press the SEND key Selected autotest sequenc
87. o DUT nominal mains supply voltage 230 V x 1 06 Test terminals Sub leakage Test socket L N test socket PE LN test probe PE test probe LN test probe EB S test probe Sub leakage S Test socket L N EB S test probe LN test probe EB S test probe 3 4 Differential leakage current 0 00 mA 9 99 mA 0 01 mA 5 of reading 5 digits Powered by mains Pass levels mA 0 25 0 50 0 75 1 00 1 50 2 25 2 50 3 50 4 00 4 50 5 00 5 50 6 00 7 00 8 00 9 00 none Test duration s 2 s 3s 5s 10 s 30s 60 s 120 s 180 s none Frequency response complies to EN61010 Figure A1 Test terminals mains test socket 3 5 Power Functional test Apparent power 0 00 kVA 4 00 kVA 0 01 KVA 5 of reading 3 digits MI 3310 MI 3810A SigmaGT Technical specifications Powered by mains Test duration s 2 s 3s 5s 10 s 30s 60 s 120 s 180 s none Test terminals mains test socket 3 6 Touch leakage current 0 00 mA 3 99 mA 0 01 mA 10 of reading 5 digits Pass levels mA 0 25 0 50 0 75 1 00 1 50 2 00 3 50 none Test duration s 2 3 5 10 30 60 120 180 none Frequency response complies to EN61010 Figure A1 Test terminals mains test socket or external source EB S test probe
88. o keep new settings press the SAVE F1 key 42 MI 3310 MI 3810A SigmaGT Measurements 5 2 Measurements 5 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 sockets PE terminal and EB S terminal EARTH BOHND 11 Dec H9 B9 7r SINGLE TEST OUTPUT ZEaEmA LIMIT 8 40 i TIME 38s Press START key for new test EDIT m Earth bond menu Test parameters for earth bond resistance measurement OUTPUT Test current 200 mA 10 A LIMIT Maximum resistance 0 1 0 9 O 1 9 Q TIME Measuring time 2 s 3 s 5 s 10 s 30 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 EB S lead to accessible metal parts of the device under test see figure above Press the START key for measurement 43 MI 3310 MI 3310A SigmaGT Measurements EARTH BOHND 11 Dec E3 16 2 OUTPUT 288mA EARTH BOHN
89. panel Legend 240 x 128 dots graphic matrix display with backlight Function keys intended for displayed defined options ESCAPE key HELP key ON OFF key To switch off the instrument press and hold ON OFF key for about 2 seconds Cursor keys and ENTER key SEND key START STOP key Test probe EB S used as output for earth bond test and probe input in for class 2 equipment tests insulation resistance S substitute leakage S and touch leakage currents 10 Alpha numeric keyboard 11 LN and PE sockets for testing the insulation resistance and substitute leakage current of fixed installed DUTs O A ON OoN 11 MI 3310 MI 3810A SigmaGT Instrument description 12 13 Warning O These sockets are intended only for the connection to deenergized devices Test socket Warning Q 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 Q For devices incorporated high reactive loading e g motor with rated power gt 1 5 kW it is recommended to start measurement first and to turn on the tested device later IEC appliance connector for testing supply cords Warning Q The connector input is for test purpose only do not connect it to the mains supply 2 2 Connector panels 230V 50 60Hz F1 F2 16A T16A 250V Left side connector panel Two T16 A 250 V fuses for
90. 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 results menu will be displayed While recalling stored results the instrument shows a bargraph 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 MEMORE 21 Dec H9 15 2 DEVICE MHA4SET TEST SITE DEWELOPMENT LOCATION FOOM_NORTH TIHE DATE 12 17 21 12 2669 USER USER 1 MBH4aa4 MB4sas MA4SOS MASS o O MA4SESA 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 90 MI 3310 MI 3310A SigmaGT Working with results RECALL MEMOR Y DEVICE MA4SAT TEST SITE DEWELOPMENT LOCATION ROOM NORTH USER USER 1 View results menu Use the ESC key to return to Recall memory or Search memory 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 7 4 Downloading and printing results and 7 3 Deleting results respectively 7 3 Deleting results Stored autotest results can also be deleted f
91. related information 6 1 Autotest organisator general menu Autotest organizer is a configuration tool for preparing and performing autotest sequence for devices covered by requirements of VDE 0701 0702 and or NEN 3140 standards 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 Option on request 64 MI 3310 MI 3810A SigmaGT Autotest sequences AUTOTEST ORGANIZER VISUAL CHECK Class 2 Class 1 Earth bond Limit depends on length of supply cord Insulation applicable INSULATION TEST with probe Yes No Insulation applicable INSULATION TEST Limit depends on SUBLEAKAGE TEST with type of appliance probe prefered or TOUCH LEAKAGE INSULATION TEST with probe LEAKAGE TEST LEAKAGE TEST SUBLEAKAGE preferred or PE CONDUCTOR LEAKAGE PE CONDUCTOR LEAKAGE or or DIFFERENTIAL LEAKAGE DIFF LEAKAGE preferred Limit depends on Limit depends on type of appliance type of appliance appliance power appliance power Yes l TOUCH LEAKAGE SUBLEAKAGE TEST with probe prefered or TOUCH LEAKAGE FUNCTIONAL CHECK DOCUMENTATION ACP accessible conductive part not earthed With the autotest organisator any test sequenc
92. rements are selected m Testing according to VDE 0701 0702 Class Il device with isolated accessible conductive parts 5 CI 2 Iso Insulation resistance and substitute leakage current measurements are selected mae Testing according to VDE 0701 0702 CI 2 Ibs Class Il device Touch leakage current measurement is selected Testing according to VDE 0701 0702 7 CIl 1 Isola ass Cre D Insulation resistance and differential leakage current measurements are selected Testing according to VDE 0701 0702 CH IsolaBLT Class device with isolated accessible conductive parts Insulation resistance differential leakage current and touche leakage current measurements are selected Testing according to VDE 0701 0702 Cl 2 Isolbs Class I device with isolated accessible conductive parts on Insulation resistance and touch leakage current measurements are selected Class Il device without any isolated accessible conductive parts mim Class Il device with isolated accessible conductive parts n Class Il device without any isolated accessible conductive parts 98 MI 3310 MI 3810A SigmaGT Appendix A Preprogrammed autotests Pre programmed autotest sequences table code JCLtiso Ci so BLT Cl1 a X CL 1 la BLT Visual test goo 0 0 05 0 n v 5 Eo Output 200 mA 200 mA 200 mA 200 mA Earth bond 300 S i Output 500 V 00 MO Insulation probe x x Output 40 V Sub leakage Limit 3 50 mA S Sub lea
93. results For working with stored results the barcode reader can also applied for DUT number entry A successful receive of the barcode is confirmed by two short confirmation beeps SAWE RESULT H5 Jan 18 89516 SEARCH MEMORY A4 Jan 16 8982S DEUICE DEWICE No SEE x TEST SITE BUILDING 1 LOCATION ROOM 1 TEST SITE E LOCATION USER USER 1 DATE B1 81 2888 22 12 2889 DEVICE NAME APP 1 RETEST PERIOD REPAIRING CODE he MEMORY FREE 39 9 ZAUE UTEH 3C EL Ba A Adding DUT number in save results search results menu 6 5 Performing autotest sequences An autotest can be started from any of the Autotest menus by following simple procedures n Autotest shortcut menu select the test sequence to be executed by code see 6 1 1 Selecting the autotest shortcut sequence n Autotest custom menu select the test sequence to be executed see 6 2 Autotest custom n Project autotest menu select the test sequence to be executed by device number see 6 3 1 Selecting a project autotest Press the START key to start the autotest sequence 79 MI 3310 MI 3810A SigmaGT Autotest sequences Note that autotest procedure can be concluded or with skipped particular functions in case that any of previous preceded function is skipped or get bad result Reason is safety for operator and DUT 6 5 1 Visual inspection A thorough visual check must be carried out before each electrical safety test Following items sho
94. rom the memory Enter Recall delete send memory menu Recall the result s you want to delete Refer to chapter 7 2 Recalling results for detailed information on recalling results In the Recall memory menu press the F3 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 F3 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 DELETE MA4SASH DELETE SELECTED 417 7 DELETE ALL Delete results menu Keys VIA Select deleting option DELETE F3 Deletes selected results ESC Returns to memory recall menu Confirm the delete activity by using F3 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 ESC key in Delete menu Instrument returns to Recall memory menu without any changes 91 MI 3310 MI 3310A SigmaGT Working with results 7 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 Autote
95. round exist in the DUT 11 Dec H9 13 3B SINGLE TEST OUTPUT 2364 LIMIT 3 58mH MA TIME zz aL 230 ee ARE Press START key for neu test EDIT 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 25 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 2 s 3 s 5 s 10 s 30 s 60 s 120 s 180 s none Test circuit for differential current measurement Measuring of differential current Differential current measurement procedure Select the Leakage function oet test parameters Connect device under test to the instrument see figure above Press the START key for measurement 52 MI 3310 MI 3810A SigmaGT Measurements 11 Dec 59 13 42 11 Dec H9 13 41 SINGLE TEST SINGLE TEST OUTFUT 238 OUTPUT 236 1 14 LIMIT 3 58mh 6 43 LIMIT 3 58mh mH TIME zz mA TIME 2s F o 00 KH FS I SEIEN F o 00 KH xc I EEN Press START key for neu test Press START keu for new test EDIT E EN EDIT Z 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 safe
96. sequence with autotest organizer 107 aveo scu COG CS m ES 108 MI 3310 MI 3310A SigmaGT General description 1 General description The multifunctional portable test instrument SigmaGT is intended to perform all measurements for testing the electrical safety of portable electrical equipment The following tests can be performed Earth bond continuity resistance Insulation resistance Insulation resistance of isolated accessible conductive parts Substitute leakage current Substitute leakage current of isolated accessible conductive parts Differential leakage current Touch leakage current IEC cord polarity test Leakage and TRMS load currents with current clamp Portable RCD test RCD test Functional test 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 Three communication ports USB and 2 x RS232C for communication with PC barcode reader RFID reader writer and printers Bluetooth communication with external printer and barcode reader MI 3310A only Soft touch keyboard with cursor keys Built in real time clock Built in calibration unit
97. st sequence has been created in the autotest organizer it can be run as an autotest or stored in the Custom Autotest menu 26 MI 3310 MI 3310A SigmaGT Main menu and test modes DE ORGANIZER Standard UDETEIl TEOZ Device class EM Wisual test EDIN HEN BEE lt M Autotest organizer menu See chapter 6 Autotest sequences for detailed description of this test mode 4 2 2 Autotest custom menu The menu contains a list of custom prepared autosequences 12 pre programmed often used autotest sequences are added to the list by default 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 14 Jan 18 12 55 C1l_i_Iso_BLT Cl_i_Ia C1_i_Ia_ELT Cl z Iaeo Cl z Ibz Cl_i_Isola C1l_i_IsoIaBLT Press START to run Hutotezt RS ee ee ei Autotest custom menu see chapter 6 Autotest sequences for detailed description about this test mode 4 2 3 Project autotests menu The Project autotest is a tool that simplifies and speeds up periodic testing of DUTs The main idea is to re use known and stored data about the DUT SEARCH PROJECT AUTOTEST 18 Dec H9 12 26 DEVICE USER TEST SITE LOCATION DATE Bl1 H81 2B888 856 11 2889 FIND ONDO TYPE E Project autotest starting menu example oee chapter 6 3 Project autotests for detailed description about this autotest mode 2f MI 33
98. st sequence is completed or Recalling stored results from the instrument memory By pressing the SEND function key in the Save results or Recall memory menus Send results menu is available SEND RESULTS 21 Dec 89 15 27 SEND RESULTS 22 Teo 89 12132 SEND TO SEND TD BE oe t PC SERIHL PRINTER SERIHL PRINTER BARCODE PRINTER BARCODE PRINTER RS 232 BAUD RATE 19288 RS232 PORT PC PRINTER SEND FORMAT METREL PRINT PROTOCOL KON KOFF Send to PC Send to serial printer SEND RESULTS 22 Dec 09 12 3 SEHO TO FC SERIAL PRINTER BARCODE PRINTER PRINTER ONEIL RS232 PORT PC PRINTER Send to barcode printer Send results menus Keys VIA Select activity ESC Returns to memory recall menu SEND F3 sends only selected result to the selected device SENDall F4 Sends filtered results see 7 2 Recalling results to the selected device Send to PC BAUD F1 Opens menu for selection of Baud Rate see 4 2 8 8 Communication settings COMM F2 Opens menu for interface selection RS232 USB or Bluetooth see 4 2 8 8 Communication settings Send to serial printer SET F2 Selects serial printer data transfer handshake control Send to barcode printer TAG1 F2 or Generates one or two printed labels per stored result e g for appliance TAG2 F2 only TAG1 or for appliance plus its power supply cord TAG2 92 MI 3310 MI 3310A SigmaGT Working with results Send to serial printer SET PRINT
99. struments 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 test 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 Old test results are not occupying the instruments memory and can be temporarily uploaded only for the purpose of re testing Test results and DUT data can be moved shared among different test instruments DUT data can be pre entered on the computer and then sent to the instrument 71 MI 3310 MI 3310A SigmaGT Autotest sequences 6 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 from the instrument s memory SEAR
100. 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 5 2 9 Clamp current test This function enables the measurement of AC currents in a wide range from 0 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 56 MI 3310 MI 3310A SigmaGT Measurements CLAHP CURREHT 11 Dec H9 14 17 SINGLE TEST LIMIT 1 AmA mA TIME nane EO Press START key for neu test EDIT m 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 none TIME Measuring time 2 s 3 s 5 s 10 s 30 s 60 s 120 s 180 s none 57 MI 3310 MI 3810A SigmaGT Measurements Test circuit for clamp current measurement Connecting current clamp to the instrument Clamp current measurement procedure Select the Clamp current function oet test parameters Connect the current clamp to the instrument see figure above E
101. ter you want to edit 89 MI 3310 MI 3310A SigmaGT Working with results Keys VIA Select parameter line lt gt Alphanumeric Edit parameter line FIND F1 Starts search after filters are setup 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 highlited 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 see chapter 6 4 Working with 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
102. tion 1 00 MQ Kl1 IsolaBLT conductive parts Insulation S 2 00 MO Pr fungen f r Isolation Differenz und Leakage 3 50 mA Ber hrungsstrom werden eingestellt Touch leakage 0 50 mA A0 8 conductive parts Insulation S 2 00 MO Testing according to VDE Class 2 device with isolated accessible Pr fungen f r Isolation und Tourn edades IMS z NO Ber hrungsstrom werden eingestellt 102 MI 3310 MI 3310A SigmaGT Appendix A Preprogrammed autotests METREL GmbH VDE tester test type card cont d Testing according to VDE Class 2 device without any isolated accessible conductive parts A10 Testing according to VDE l l Class 3 device with isolated accessible Insulation S 0 25 MO WI conductive parts All Testing according to VDE Class 3 device without any isolated accessible conductive parts 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 perfomed between EB S test probe and test socket PE terminal 103 MI 3310 MI 3310A SigmaGT Appendix B Autotest shortcut codes B Appendix B Autotest shortcut codes The instrument SigmaGT 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
103. tion names up to 100 can be edited The list can be also downloaded to or uploaded from the PC SW PATIinkPRO For more information refer to chapter 7 5 Data upload download SET LOCATION 1H Dec H9 12 3 Locations submenu 30 MI 3310 MI 3310A SigmaGT Main menu and test modes Keys in device menu A NW PgUp F2 PgDown F3 Opens Edit location menu for selected location see 4 2 5 1 1 Name EDIT F1 be editing menu ESC Discards modifications and returns to User device data menu Select the location 4 2 6 Recall delete send memory menu Manipulation with stored data is allowed in this menu Stored results can be recalled according to DUT name and date deleted or send to PC or printers SEARCH MEMORY 1d4 Dec E93 12 36 DEWICE 40 USERS TEST SITE DATE Bl 1 28880 85 12 28809 LOCATION MEMORY FREE 16 FIND UND TYPE i Recall results menu see chapters 7 2 Recalling results 7 3 Deleting results and 7 4 Downloading and printing results for more information 4 2 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 1Hn Dec H9 12 36 Ready s HEHE TEEN NE BEE E Upload of test data menu See chapter 7 5 Data upload download for detailed description
104. ts Barcode 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 AO 1 Testing according to VDE Earth bond 0 30 Q Class 1 device with isolated accessible Insulation 1 00 MQ inductive parts Insulation S 2 00 MO 02 Kl1 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 Pr fung f r Differenzstrom wird Leakage 3 50 mA eingestellt A03 Testing according to VDE Class 1 device with isolated accessible Earth bond 0 30 Q 04 KI 1 la BLT conductive parts Pr fungen f r Differenz und Touch leakage 0 50 mA Ber hrungsstrom werden eingestellt A04 Testing according to VDE Class 2 device with isolated accessible 05 conductive parts Insulation S 2 00 MQ Insulation resistance and substitute Sub leakage S 0 50 mA leakage current measurements are A05 applicable Testing according to VDE Class 2 device l Pr fung f r Ber hrungsstrom wird TOEN eaae 2 20 02 eingestellt A06 Testing according to VDE Earth bond 0 30 O Class 1 device se 07 i Insulation 1 00 MQ Pr fungen f r Isolation und Leakaqe 3 50 mA Differenzstrom werden eingestellt Henn A07 Testing according to VDE Earth bond 0 30 Q Class 1 device with isolated accessible Insula
105. uld 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 there 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 If the visual test fails the user must evaluate if it is safe to proceed with the measurements WISUAL TEST CODE TEST 3s APPLIANCE PLUG APPLIANCE CASE APPLIANCE MAINS LEAD Visual test menu Keys PASSall F1 Confirms that the complete visual inspection passed PASS F2 Confirms that the visual inspection passed FAIL F3 Ends the autotest sequence SKIP F4 Skips visual test 6 5 2 Earth bond resistance measurement Measurement is described in chapter 5 2 7 Earth bond resistance lf the earth bond test fails or was skipped other tests will not be carried out because of safety 80 MI 3310 MI 3310A SigmaGT Autotest sequences Keys START ENTER REPEAT F3 SKIP F4 Note EARTH BOHND 21 Des 42 12 81 CODE TESTS OUTPUT 200mA 5 4 LIMI
106. w autotest is saved it will get an I ticker The original autotest will get a Iv or PCv ticker when the DUT is retested through the project autotest 6 3 3 Comparison of results evaluation of result trends Viewing results of retested DUT offers not only to check results as they are but also an additional option TREND is offered Trend enables evaluation of critical safety parameters of the DUT 74 MI 3310 MI 3310A SigmaGT Autotest sequences MIS RESULTS DEVICE MHA4ZGE TEST SITE DEWELOPMENT LOCATION ROOM NORTH USER USER 1 LIP F EARTH BOND HemA B 3p H da P INSULATION Zell 1 gan 519 99 P INSULATION P Scal 2 8 19 99mg P SUE LEAKAGE H 1 ema H HdmH F 4 SUE LEAKAGE P 46 1 EamA B m2mH F View Project autotest results menu Keys VIA PgUp F1 scroll over test results of particular functions PgDown F2 TREND F4 Trend comparison of current results with stored ESC Returns to Project autotest menu Evaluation of test results COMPARE RESULTS DEWICE MA4266 OLD 1671272009 PASS MEM 16 12 2689 PASS 1 Compare results menu example Meaning of trend symbols New result of particular test is better than last result N 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
107. y switch it on O RCD Connect the SigmaGT main entry to socket protected by tested RCD see figure above O Press the START key O Test with IAN 0 step 1 Oo Re activate RCD O Test with IAN 180 step 2 O Re activate PRCD O Test with 5xlAN 0 step 3 Oo Re activate RCD O Test with 5xlAN 180 step 4 O Re activate RCD O Test with 72xlAN 0 step 5 O Test with 72xlAN 180 step 6 RCO TEST SINGLE TEST 1d4 Iec H9 13 26 SINGLE TEST Start of test RCD should trip out RCD should trip out RCD should trip out RCD should trip out RCD should not trip out RCD should not trip out End of test 1d4 Dec H9 13 27 Test PECI Test PECI 74 Idn am 354 Idn ZEmh mg Multi xi mg Multi xi Phase HB Phase 156 Ian xi H 24 mz MODE auto Ian xi H z4 mz MODE auto Ian x1 18H mz Ian x1 13H ms ah x9 a m amp Ian x9 a m amp Ian xo 13H nz Ian xo 18H mz Ian xt B Me Ian xta B me Ian xt 13H nz I1l Pe Zu Ian xta 150 mz I1l Pe zu SWITCH ON FCD SWITCH ON FCD m Step 1 Step 2 SINGLE TEST Test FECI Test FECI Idn IAMA 1 A Idn IAMA mg Multi xu mg Multi xu Fhase E Fhase 154 Ian xi Hn z4 mz MODE auta Ian xi ms MODE auta Ian x1 13H 5d mz Ian x1 13H 5d mz Ian x9 H 5 Ian x9 amp ma Ian xo 13H nz Ian xo 13H 16 mz Ian xt B nz Ian xt mZ Ian xt 13H nz I1l

SigmaGT MI 3310 / MI 3310A Instruction Manual

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