User Manual Protection and Control refleX 201
Contents
1. POO Q RefleX base unit Weight 3 5 kg RefleX base unit panel mounting cut out 201 PRD 33A UK DOC Page 18 of 19 0 Jacobsen Elektro rage Wo Jacobsen Elektro AS Ringeriksveien 16 3400 Lier Norway TIf 47 32 22 93 00 Fax 47 32 22 93 01 www jel no 201 PRD UK DOC2. 0 15 80MHz EN 50082 2 Clauses 2 1 3 1 4 1 Radiated EM immunity Class III V m 10 IEC 60255 22 3 EN 61000 4 3 80 1000MHz and 900MHz Conducted emissions Class A ref EN 55022 0 15 0 5 MHz 0 5 30 MHz Radiated emissions Class A Test distance 10m EN 50081 1 2 EN 55022 79 IEC 60255 25 draft EN 50081 1 2 EN 55022 IEC 30 230 MHz 40 and 60255 25 draft 230 1000 MHz 47 Power supply maximum interruption time ms IEC 60255 11 Power supply maximum input ripple 9o 100 IEC 60255 11 Climate and temperature Do Standard Dry heat Operation C 55 IEC 60255 6 IEC 60068 2 2 test Dry heat Storage C 70 IEC 60255 6 IEC 60068 2 2 test Cold Operation C 10 IEC 60255 6 IEC 60068 2 1 test A Cold Storage C 40 IEC 60255 6 IEC 60068 2 1 test A Damp heat Storage 56 days at 40 C IEC 60068 2 3 test C Protection provided by enclosure complete unit IP41 IEC 60529 Protection provided by enclosure front panel NEN IP53 IEC 60529 Mechanical operation Standard Vibration response Class 2 10 150 Hz IEC 60255 21 1 IEC 60068 2 6 Vibration endurance Class 2 10 150 Hz g 2 IEC 60255 21 1 IEC 60068 2 6 Shock response Class 2 IEC 60255 21 2 Seismic Horizontal Class 2 2 35 Hz g 2 IEC 60255 21 3 Selsmic Vertical Class 2 2 35 Hz g I IEC 60255 21 3 201 PRD 33A UK DOC JJ Jacobsen Elektro 7 3 Dimensions and weight
3. RefleX to act as slave on address 1 and in addition it will act as time master using the internal clock 6 3 Setting Group Setting Group 1 15 active when input is low Input or when selected from communication remote Setting Group 2 15 active when input 15 high Input or when selected from communication remote Setting group is selectable from communication Input when remote input is high 6 4 Breaker failure protection IEEE C32 2 50BF Delay before transfer of trip fixed value ms 6 5 System data Factory password Pulse extension on trip outputs contacts ms Pulse extension on block inputs ms Frequency Hz 201 PRD 33A UK DOC 13 14 13 14 B3 4 200 1111 200 pulse 50 pulse 1623 25 50 60 0 Jacobsen Elektro 7 Technical data 7 1 Electrical data 7 1 1 AC Current inputs Type Phase m max 3 S Io M Input Rated current In A rms Max continuos current A rms E 3 sec current rms 100 500 100 0 Measuring range A rms 0 1 75 0 075 30 A D saturation A peak 106 2 530 E 4 Max input impedance m Em os Measuring E F Terminals 7 X Measuring phase L1 Terminals A9 A10 A9 A10 Measuring phase L2 Terminals A12 12 Measuring phase L3 Terminals A13 14 A13 14 current 15 stated for true sine wave with offset For extreme DC offset conditions divide max v
4. digital inputs Operating voltage Bipolar VDC 24 240 8 separate inputs Inputs are located at I O module Terminal B1 B2 15 16 7 1 6 Output relays Relay 1 Single make single break contact Terminal C1 C2 C1 C3 Relay 2 single make single break contact Terminal 4 5 C4 C6 Relay 3 single make contact NO contact Terminal C7 C8 Relay 4 P single make contact NO contact Terminal C9 C10 Relay 5 P single make contact NO contact Terminal C11 C12 Relay 6 single make contact NO contact Terminal C13 C14 Relay 7 P single make contact NO contact Terminal C15 C16 Relay 8 watchdog single break contact NC contact Terminal C17 C18 Contact ratings Rated voltage max breaking voltage 250 440 Rated current 8 Make current max 4s at duty cycle lt 10 30 Rated breaking capacity L R 20ms 20 Rated breaking capacity 2000 All terminals are located at the I O module 7 1 7 Data interface Internal unit to unit bus Location Terminals D1 Tx D2 Rx Serial Connector type 2x Optical ST 50 125 Wavelength nm 850 Max signal rate Mbit sec 1 Idle state Light ON Communication protocoll Location Terminal D3 LAN Ethernet connection Connector type RJ45 Max signal rate Mbit sec 10 Comunication protocoll Location Terminal D4 LAN Ethernet connection Connector type Optical LC 9 125 Wavelength nm 1300 Max signal rate Mbit sec 100 Idle state 0 Light OFF Comm
5. the circuit breaker and breaker failure signal should be routed to the backup circuit breaker 5 5 Password RefleX 15 provided with a 4 digit password protection The factory default password 1s 1111 but is easy for the user to change By changing the password to 0000 the password function 15 disabled To disable password is not recommended RefleX will always ask for password if user want to enter a menu that can change settings The password is never asked for information menus like reading In service picture reading Trip events reading of settings etc Refer section 3 4 for changing password 201 PRD 33A UK DOC Page 14 of 19 6 Settings 6 1 Overcurrent protection IEEE C32 2 50 51 Measurement Current settings rated input I gt gt gt gt gt gt Current settings 5A rated input I gt gt gt gt gt gt Time characteristics Time multiplier for inverse time k gt gt k gt gt gt characteristics Definit time settings t gt gt gt gt gt Reset ratio Harmonic measurement 6 2 Communication IEC 60870 5 103 System configuration Address Resolution of measurement x In Tx Rx Transmission speed CD and MD Kbit s Three phases 0 200 75 0 A and o 1 00 375 A and Ni Vi Ei Lti and Def t 0 10 1 20 and o 0 01 9 99 s and 20 97 lst harmonic Ring Star 1 to 254 1 2 or 2 4 Input 05 Output D6 19 2 Setting address 0 will make
6. 3 3 Show RefleX software version Press 1 in normal operation to display the software version in any RefleX module Reset the display by pressing ESC 3 4 Change Password Password 15 by factory default set to 1111 It can be selected any combination of four digits from the menu To disable the password enter password 0000 To change the password move to the Date Time picture Press enter to select Year starts blinking Press down arrow until the four for password 15 blinking Press new password 1234 Confirm new password 1234 save changes by pressing ESC and confirm by pressing enter Also please refer to section 5 5 201 PRD 33A UK DOC JJ Jacobsen Elektro 3 5 Main Menu Setting Menu IN SERVICE IL1 121 IL2 120A IL2 121A TRIP LOG 0 EVENT LOG Low current 1 I 400 4 00A t gt 1 50s CT 100 1A In 1A 0 Current 1 I gt gt 600 6 00A t gt gt 0 50s Def t CT 1007124 In High current 1 I gt gt gt 800 8 00A to 0 055 100 1 In 1 Comm 103 Config Ring Address 1 Value 1 2 YMD 2009 11 25 HMS 13 52 36 Freq 50Hz 0 to top of menu For content see section 3 6 For content see section 3 7 For content see section 3 8 Module heading Setting group Primary secondary current set value Delay Characteristic Primary secondary CT Rated phase current Communicati
7. 5 5 LA n 13 6 Jul I 14 6 1 OVERCURRENT PROTECTION IEEE C32 2 50 51 14 6 2 COMMUNICATION IEC 60870 5 103 a aaraassssssssssssasa 14 6 3 ISSN BITES G E1 D EAA EEE EE EN 14 6 4 BREAKER FAILURE PROTECTION IEEE C32 2 5S0BF aasssssssssssa 14 6 5 A ERE RR 14 7 TECHNICAL TJ R uuu u u u xu s 15 7 1 ii 15 7 2 ENVIRONMENTAL CONDITIONS u L L u L uu u u dete 16 7 3 DIMENSIONS AND WEIGHT i u l u u a Dua TOA Enden aRt 18 0 Jacobsen Elektro 2 Hardware Description 2 1 Hardware Design 1 Housing The extruded aluminium housing is maintenance free and is grooved on the outside to ensure a secure grip during handling The circuit board guides are integrated in the housing and symmetrically located to enable the housing to be turned in any direction before mounting the circuit boards 2 Front panel frame The front panel frame has standard 4U height 177 mm If mounted in 19 cubicles a special mounting frame containing up to 4 RefleX units is available The relay may of course also be mounted into an traditional protection panel 3 Front panel module This m
8. If panel mounted with rear access some RefleX parts may be replaced on site The front module can only be replaced after dismounting the system unit from the panel Removal procedure Before removing any circuit board all connections to the rear terminals must be removed SAFETY NOTICE Before working on any current measuring circuit be absolutely sure that all circuits are shorted and disconnected Disconnect Remove the following components e Grounding screw located in the lower right corner of the rear panel e Four 5mm unbraco screws fixing the rear panel One screw in each corner of the rear panel e Lift off the rear panel Now the circuit boards may be removed in the following sequence 1 Measuring module terminals A1 A14 20 PRD 33A UK DOC 0 Jacobsen Elektro er 2 I O module terminals B1 B18 3 Processor board terminals D1 D6 Be sure never to remove the I O module before the measuring module has been safely removed to avoid damaging from the grounding strip between the two modules In any case the processor module may be removed separately if needed Replacement procedure Install each circuit board using the following procedure Insert circuit boards Insert the measuring module to the extreme right in the relay casing when observing the relay from the rear end The component side of the module must point to the right e Then insert the I O module e Finally insert the processor module into th
9. TE AW DET n PM gt Lp TM S io 4 1 EL i NOR OUS K CR a xr 3 x 15 y 4 p 193 Ew j L Ad oo Y LJ ir m 0 mU LI EL 1 9 w T Lae mn a L iJ I eT ga Tie Overcurrent protection Communication IEC 60870 5 103 User Manual 201 PRD 33A UK DOC Document type User Manual D Jacobsen Elektro Document name Document no LIER NORWAY RefleX 201 PRD 201 PRD File Date I UTVIKLIN Arc57114 SW57114 App 201_ 1201 prd UK doc 18 nov 2010 1 Content USER ELSE Pro H 1 1 CONTENT 2 HARDWARE DESCRIPTION 3 2 1 HARDWARE DESIGN ccceccsceccsceccscsccscsccscscescscsescesescesescscescscescscscecescecesescesescssescssescssesaecsesces 3 2 2 HARDWARE REPLACEMENT ccceccscecccceccececcccscescscesesceseececeececeececescscescscuctscssesceceecsscescecescusesees 3 23 4 2 4 REMOTE OPERATION AND READOUT ccscscsscscecscecscscecsccccscscecsccccsc
10. alues two x Change between and 5A rated current at internal connections on measuring module 7 1 2 AC Voltage inputs Type Voltage max 3 inputs Rated voltage Un V rms 100 110 Max continuos voltage V rms 300 Max 3 sec voltage V rms 500 Measuring range V rms 1 170 A D saturation V peak 240 burden ref Un VA 0 15 Measuring U1 Terminals Al A2 Measuring U2 Terminals A3 A4 Measuring U3 Terminals 5 Max value 15 stated for true sine wave with no DC offset 7 1 3 General AC current and voltage inputs Rated frequencies fn three phase Hz 60 50 Rated frequencies fn single phase Hz 25 16 Filter cut off frequency Hz 6 fn Available harmonics after DFT filter fn 1 2 3 4 5 A D conversion parallel processing bit 14 4 Apparent sampling rate samples cycle 24 Pre filter sampling rate samples cycle 288 Apparent sampling rate ref 60 Hz samples s 1440 Pre filter sampling rate ref 60 Hz samples s 17280 Two parallel measuring paths with 1 16 difference in max range 2 Sampling is automatically synchronised to system frequency 7 1 4 Power supply Power supply Supply voltage VAC VDC 24 240 Input is located at I O module Terminal B17 B18 Permissible infeed interrupt time ms 100 Power consumption approximately W 7 11 201 PRD 33A UK DOC JJ Jacobsen Elektro 7 1 5 Digital inputs and Page 16 of 19 HV isolated
11. d in the menu navigation section In this document the graphic key symbols are named ESC Key with text Esc e UP Arrow pointing up DOWN Arrow pointing down ENTER Arrow pointing down and left ID pocket To the right of the RS232 plug there is a pocket Here a label is inserted from the right side of the front panel to allow the user to identify each unit Front panel computer connection The RS232 plug 15 used to download the main operational software Readout of data or changing of settings 15 done through the rear optical I O 20 PRD 33A UK DOC 0 Jacobsen Elektro rape Sat 2 4 Remote operation and readout Settings can be changed and measured values and trip records are viewed or downloaded via a modem connection or through a local optical fibre ring bus All communication is based on the IEC 60870 5 103 standard RefCom is an extremely user friendly software developed by Jacobsen elektro RefCom 15 used for quick and easy access to RefleX relays by mirroring the display and keyboard functions into the computer Because the user interface on the computer 15 identical to the way the relay front panel 15 operated no further training is needed 2 5 Rear Connections The RefleX system is based on a few interchangeable and highly standardised hardware modules Three measuring configurations are available e 3 phase current inputs sensitive earth fault current input and 3 voltage inputs 4 curre
12. e relay casing Mount the rear panel e Replace the rear panel e Insert and tighten the four unbraco screws e Replace the external ground wire and fasten the ground wire fastener screw on the lower right side of the rear panel Reconnect all connections to the rear terminals e Voltage inputs at terminals A1 A6 Current inputs at terminals A7 A14 Binary inputs at terminals B1 B18 Contact outputs at terminals C1 C18 Optical fibre links at terminals D1 D6 23 Front panel The RefleX front panel 15 designed to give the operator easy and efficient access to the system functions Display The display has four lines each with 16 characters The backlight is on a few seconds after activating any of the 16 front panel keys When the unit is ready to receive changes in settings or functions this is indicated by a cursor flashing underline that appears in the display at the open location LED signal lamps The three LED s are usually operated like this e Green on the unit is in normal operation Green off watchdog signal or supply error Yellow on activated start but no trip e Red on unit trip relay 15 was activated Numerical Keyboard The three by four numerical keyboard enables easy input of numerical values A dedicated blocking or disable key is also included Navigation keys The four grey navigation keys are mainly self explanatory but application examples are foun
13. ent monitor 201 PRD UK DOC JJ Jacobsen Elektro 5 Module Descriptions 5 1 Overcurrent Description IEEE C37 2 50 51 Page 12 of 19 The overcurrent module contains instantaneous and time overcurrent functions with possibility of 3 independent setting levels It has 3 phase current measuring inputs and output for start and trip In the menu the user can define overcurrent level and time delay The overcurrent module can by menu selection change between the following time delays Instantaneous def t with t 0 Definite time Normal inverse Very inverse Extreme inverse Long time inverse In the menu the CT ratio can be set and the In factor can be selected according to hardware type The overcurrent module uses DFT Discret Fourier Transformation with 24 samples pr cycle from which the amplitude and angle are calculated and output as a value of the respective currents 5 1 1 Trip time delay The table below shows formulas for calculating exact trip times with the different inverse characteristics available in the RefleX protective relays The characteristics are all according to IEC 60255 3 norm Definite time Def t Normal inverse Ni Very inverse V1 Extreme inverse Ei Long time inverse Lti Trip time T k Trip time 10 setting Trip time Trip Trip time 5 2 Communication Events Protection active LED reset Local parameter setting Charac
14. measuring modules indicate all trip activated modules Header contains trip no Current L1 of trip 333 Current L2 of trip 333 Current L3 of trip 333 201 PRD 33A UK DOC 0 Jacobsen Elektro 3 8 Event Log History Menu Press enter in the picture EVENT LOG to move from main menu to the event list Automatic the most resent Event 15 displayed By help of the up and down arrow you navigate in the list The display shows one event at the time EVENT LOG 2010 11 29 Module heading Setting group 12 44 32 024 Primary secondary current set value Start I gt gt Delay Characteristic 50 51 Primary secondary CT Rated phase current 2010 11 29 12 44 32 215 Trip I gt gt 151 50 51 ON 2010 11 29 12 44 32 247 Start Lo 50 51 201 PRD 33A UK DOC 0 Jacobsen Elektro citi 4 Schematic I O and Logic gt start EI HS p nm EE i F trip Any start mE ETE P gt start T Me start pn wc A gt gt trip LH qus gt gt gt start Remote trip black 15 Breaker Jui failure gt gt gt El n M trip block Uu Any trip Ey Thr Any trip Reset TNI um Any trip E15 z B15 Fia Settin ET3 Ready selectior Internal rd PASSWORD Local remote Power supply ere Optical fibre receiver transmitter Communication control direction n Linkto In service display monitor direction im Linkto internal ev
15. nt inputs 3 voltage inputs 4 current inputs 3 voltage inputs for measurements The I O terminals may be configured to perform a number of functions and are labeled like this Column Analogue inputs measuring Column 8 Binary inputs and power supply Column 8 Contact outputs relays Column Digital communication 1 and 2 15 ST fiber internal protocol D3 15 RJ45 for LAN D4 is LC for LAN and 05 6 15 ST fiber for serial protocol e All labels are numbered with the lowest value on top of each row and both RefleX cabinet and plug is labeled e The function for each connection is shown in schematic in section 4 SAFETY NOTICE Before working on any current measuring circuit be absolutely sure that all circuits are shorted and disconnected Changing the rated currents It is possible to change the rated currents after removing the measuring board from the relay Instructions on how to remove the measuring board are found in the Hardware Replacement section 2 2 The rated current wired in measuring board must be set in the menu It is recommended to send the RefleX to the factory for changing rated current 20 PRD 33A UK DOC 0 Jacobsen Elektro 3 Menu 3 1 Navigation RefleX have 4 buttons for navigating in the menu They are all marked with grey colour 1 Up and Down buttons are used for moving to next menu picture After entering Pa
16. odule forms the base of each system unit when mounted The multilayer front cover with the 16 key keypad is attached to a galvanised steel plate The mother board the LCD display and the D sub connector are permanently attached to the steel plate Disassembly is not recommended 4 Measuring module This module is plugged directly into the front panel module At the measuring module a dedicated microprocessor is used for signal conditioning and pre filtering The module handles up to seven input channels like currents and or voltages The resulting values are streamed through the front panel module to the processor module 6 5 I O and power module This module consists of 1 1 2 circuit boards including all digital input output insulation circuits optical isolators and output relays as well as the unit s power supply The module is plugged into the front panel module The smaller input board is piggy back mounted on top of the output power board Both circuit boards are permanently assembled and should be handled as a single module Disassembly is not recommended 6 Processor module This module contains the main digital circuits including the main microprocessor permanent FLASH memory and random access memory RAM as well as the communication functions and interface Three complete sets of full duplex optical fibre connectors are located here to allow for undisturbed internal and external communication 2 3 Hardware Replacement
17. on select OFF 103 Select Ring Star Address of IED 0 256 Measurement scale 1 2 or 2 4 Year Month Day 24 hour clock Password default 1111 Rated power system frequency 201 PRD UK DOC Low current 2 I gt 400 4 00A t gt 1 50s Def t CT 100 1 In 1 0 Current 2 I gt gt 600 6 00A t gt gt 0 50s Def t CT 100 1A In 1A High current 2 I gt gt gt 800 8 00A t gt gt gt 0 05s Def t CT 100 1A In 1A Page 7 of 19 0 Jacobsen Elektro rope Sot 3 6 In service Menu Online measurement Menu Display shows actual analogue values Press enter to change between displays Chosen display will automatic be the default display Heading shows the protection functions NORMAL OC DEF Ph unb Normal display IN SERVICE IL1 121A Primary value phase current 1 IL2 120A Primary value phase current 2 IL2 121A Primary value phase current 3 OC DEF Ph unb Alternative display 1 0 1A Secondary earth fault current Uo 5V Secondary erath fault voltage EF Angle 86 Angle of current with ref Uo voltage OC DEF Ph unb Alternativ display 2 120 Positive sequence current I2 0 001 11 Negative sequence current 201 PRD 33A UK DOC 0 Jacobsen Elektro chart 3 7 Trip Records History Menu records x 0 Trip 333 Header contains trip 1999 12 12 Date of trip 333 12 Time of trip 333 Delay 0 04s RefleX delay time of trip Activated
18. scscatascscscscatsascececscecececesaves 5 2 REAR ONNEC TIONS ER URL 5 3 MENU X 6 3 1 uu uuu uu EU 6 3 2 IAIN GSB I 6 3 3 SHOW REFLEX SOFTWARE VERSION 6 3 4 COANE PAS WORD 6 3 5 MAIN MENU SETTING 7 3 6 IN SERVICE MENU ONLINE MEASUREMENT 8 3 TRIP RECORDS HISTORY MENU 9 3 8 EVENT LOG HISTORY 10 4 SCHEMATIC I O AND LOGIC 11 5 MODULE DESCRIPTIONS 12 Dal OVERCURRENT DESCRIPTION IEEE C37 2 50 51 12 5 2 COMMUNICATION EVENTS c ceccoscosccscesccecceccscescesceeccescescesceccescuscsessessessescescuseescseseescescaccucees 12 5 3 A asa 15 5 4 BREAKER FAILURE IEEE C37 2 13
19. ssword up and down arrow is used for moving between items in the actual picture Enter button 15 used to start a session If enter is used on the In service menu then the next in service picture will be displayed When changes should be made in a menu then also enter is used to start a change session Password will be prompted After entering password you use the up down arrow to move to the changeable item in the menu fsc Esc button is used to end the session you have entered If you use esc twice you always end in the normal menu 3 2 Change a setting LU Find Use the up down buttons to find the menu you want to change Select Use the enter button to select the desired menu Password will be prompted By means of the keyboard enter password factory setting 1111 followed by enter First menu item will start flashing 1 Change Use up down button to navigate to menu item you want to change The flashing item can changed Use keyboard to write new item If item 1s alphanumerical use enter to select next legal value When a value is changed use the up down buttons to move away from the item before saving setting fese Save Use the esc button to leave the setting menu A question if you want to save new setting will appear If settings 1s OK then save with enter button If you want to abort settings use esc and no parameters will be changed
20. teristic setting group 1 Characteristic setting group 2 General Trip General start pick up Breaker failure Trip I Trip gt gt Measurands IL 1 2 3 VL 1 2 3 f 201 PRD 33A UK DOC measure lt 18 gt lt 19 gt lt 22 gt lt 23 gt lt 24 gt lt 68 gt lt 84 gt lt 85 gt lt 90 gt lt 91 gt lt 148 gt 26 0 Jacobsen Elektro sage tho LED reset lt 19 gt Activate Characteristic setting group 1 29 Activate Characteristic setting group 2 lt 24 gt 5 3 Setting group RefleX has 2 independent setting groups The Setting Group module reads status from the input terminals or from communication ports and changes all displayed settings to group 1 if input 15 low and group 2 if input 1s high Selecting setting group from local 15 possible only when the input local remote 15 off low Selecting setting group from remote 15 possible only when the input local remote is on high Have in mind when selecting from remote to local control that setting group will change depending of local setting on RefleX inputs The SetGroup module always remembers last selected group but these is overruled by local setting group when changing from remote to local 5 4 Breaker failure IEEE C37 2 50BF If the fault 15 still present 200ms after the trip 1s given the Breaker Failure function will give Breaker Failure Trip The function 15 used for supervision of
21. unication protocoll Location Terminals DI Tx D2 Rx Serial Connector type 2x Optical ST 50 125 Wavelength nm 850 Max signal rate Mbit sec 1 Idle state Light ON Offline configuration plug Connection type at relay Located at front panel 9 pin RS232 female Lower left corner Standard strigth extension cable 10 Adapter cable unit to pc Max cable length m D This channel is used when two ore more units are interconnected to form one single functional unit 7 2 Environmental conditions Insulation Standard Dielectric rated insulation voltage 500V kV DC 3 6 IEC 60255 5 6 IEC 60255 5 section 4 draft Min insulation resistance test voltage 500V 100 IEC 60255 5 7 Impulse voltage 1 2 50 us kV 5 IEC 60255 5 8 Disturbance and immunity EMC 1 MHz burst class III Common Mode 1 MHz burst class III Fast transients EFT burst Class IV Common Mode line ground Fast transients EFT burst Class IV Differential Mode line line Differential Mode Standard IEC 60255 22 1 IEC 60255 22 1 IEC 60255 22 4 EN 61000 4 4 EN 50082 2 clause 2 2 3 2 4 2 IEC 60255 22 4 EN 61000 4 4 EN 50082 2 clause 2 2 3 2 4 2 IEC 60255 22 2 EN 61000 4 2 ESD Class 3 Discharge voltage Contact ESD Class 3 Discharge voltage Air kV 6 kV 8 201 PRD 33A UK DOC IEC 60255 22 2 EN 61000 4 2 0 Jacobsen Elektro rane Conducted RF immunity V EMK CM 10 EN 61000 4 6
Download Pdf Manuals
Related Search