RECTIFIER PSR06
Contents
1. 49 0 5221 1708 222 Email Info industrial eltek com Internet http www eltek com Please note No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and recording for whatever reason without the explicit written permission of Eltek Deutschland GmbH Changes and errors excepted 2014 ELTEK DEUTSCHLAND GmbH All rights reserved ELTEK DEUTSCHLAND GmbH 2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier IR A ELTEK PSRO6 W User Manual Page 3 24 Revision history Revision 6 0 Date 2014 09 111 Revision Description of change Writer Date Reworked edition on base of the further manual BHB PSRO6 W D25 1000 HB101 Layout changed several minor text corrections in RTH 2008 02 14 serted New revision status numbering X X introduced values for input voltage range changed gt gt wide input range Minor text modifications RTH 2009 04 16 2009 04 08 Several minor corrections inserted RTH 2010 03 23 Section 5 2 6 Parallel connection inserted section 7 3 corrected RTH 2011 02 15 PSR06 36 13 3W added RTH 2011 04 19 Table of figures added section 7 3 reworked RTH 2014 08 21 Section 6 2 1 Use of temperature sensors for paralleled rectifier modules added section 7 3 adapted accordingly RTH 2014 09 11 Section 6 and 7 3 as well modified RTH 2011 01 17 ELTEK DEUTSCHLAND GmbH 2014 Eltek_UM_PSRO6 W_E_R62. PSRO6 W User Manual Page 11 24 5 2 3 Output The output line is an IV characteristic acc to DIN 41772 DIN 41773 with factory set decreased output line 1 at 100 Inom alternatively the module can be ordered with active current sharing mode which has to be set at the factory The output is continuous short circuit proof constant current control 5 2 4 Dynamic regulation of output voltage At load jumps between 10 and 90 Inom 90 96 and 10 Inom the dynamic voltage difference is max 3 96 and will be regulated within max 1 5 ms to static levels 5 2 5 RFIsuppression Modules of type PSR fulfil the standard VDE 0878 T1 and EN 55011 55022 class B The output ripple is measured psophometric acc to CCITT 1 2 mV 24 V and 36 V 1 8 mV 48 V and 60 V 5 2 6 Parallel connection PSR modules can be paralleled to increase the system output power as well as to create redundant power supply systems n x principle Due to the decreased output line see section 5 2 3 Output the load sharing deviation between the paralleled units is approx 10 96 of the output current Using the active current sharing mode only settable at the factory the load sharing deviation between the paralleled units is approx 5 96 of the output cur rent Using the decreased output line the load sharing deviation can be optimized as follows increase the output voltage Vo of the unit which delivers the least load current and reduce the
3. PSRO6 W User Manual Page 21 24 10 2 Type specific data VOEUX Type PSRO6 24 20W 36 13 3W 48 10W 60 8 2W 110 4 5W Article code 100 006 142 00 100 006 192 00 100 006 152 00 100 006 162 00 100 006 172 00 Output Voltage Vo Equalising charge Adjusted value 27 2 VDC 1 96 Adjustment range 23 4 to 28 8 VDC 40 9 Vpc 1 96 18 9 to 50 4 Vpc 54 5 Vpc 1 96 46 6 to 57 6Vpc 68 1 Vpc 1 96 58 5 to 72 0 VDC 122 6 Vpc 1 96 105 to 130 Voc Output voltage Voz Boost charge Adjusted value 28 8 VDC 1 96 Adjustment range 24 to 30 Voc 43 2 Voc 1 96 36 to 45 Vpc 57 6 VDC 1 96 48 to 60 VDC 72 0 Voc 1 60 to 73 VDC 129 6 Voc 1 108 to 135 VDC Output current lo Adjusted value 20 Apc 2 96 Adjustment range 50 to 100 Inominal 13 3 Apc 2 96 50 to 100 96 Inomi nal 10 Apc 2 96 50 to 100 Inominat 8 2 Apc 2 96 50 to 100 Inominat 4 5 ADC 2 96 50 to 100 Inominat Type of battery Lead acid battery 12 cells 18 cells 24 cells 30 cells 54 cells Efficiency 288 96 288 289 289 289 Voltage ripple lt 20 mVpp lt 20 mVpp lt 20 mVpp lt 20 mVpp lt 100 mVpp Noise voltage according to CCITT lt 1 2 mV 1 2 mV lt 1 8 mV lt 1 8 mV Monitoring DC under voltage V lt Threshold value 20 4 Voc Adjustment range 19 2
4. 0 Rectifier 0 A ELTEK PSRO6 W User Manual Page 4 24 Contents As SAFETY INSTRUCHON Sii A ira 6 B ELECTRONIC WASTE DISPOSAL conti a ee 6 1 GENERAL INFORMATION ans A A Re 7 zw IN PE RANG E a DUE dt E ATE LR M 7 3 START UP PROCEDURE 2 ee de 8 4 OPERATION ci EE ii in nr 8 5 FUNCTION S ciiisean aiee aiaee e aeaea ean e leare aeia ley e aeaaee edie ee dia ail eid eee 9 5 1 Circuit diagram iii 9 5 2 Electrical FUNCTION ESCAPA ie 10 5 2 EBlectricalansulation a Aa 10 922 MEN A 10 D23 OUUTE Dom 11 5 2 4 Dynamic regulation of output voltage mnene 11 5 2 5 JRFEISUDDFBSSIOFE zen een rinii den anne a 5 2 6 Parallel connection 5 3 MONO A A O o le e eo cte ee nee oreet e hr et pa p ERR LR ORE eu Feed 5 3 2 Ope r tion MONTONE A aria ii a E a N E E cec MEO ie eelere EE 5 3 4 Output voltage high iii 5 3 5 Protection against overheating WE EE 5 4 Adjustment of output and threshold values sen 13 6 EXTERNAL FUNCTION S pem 14 6 1 Output voltage sensor leads een se aan 14 6 2 Temperature compensation of the charge voltage sn 14 6 2 1 Use of temperature sensors for paralleled rectifier modules 14 6 3 External switch ON OFF eet tenete eter te tentent tenete teta t ente tette tenete tete nsns tenen eras 14 6 4 Boost charge mode second voltage line 14 7 OPERATION ELEMENTS AND CONNECTORS viii riesce een 15 7 1 Front view Operation Clements u esse 15 7 2
5. 2014 ELTEK DEUTSCHLAND GmbH All rights reserved
6. Indication mstrumente inner 15 7 3 Connection tables of input and output terminals sise 16 MAINTENANCE n RE 18 FAULT FINDING INSTRUCTIONS wots once ein 18 9 1 Output voltage failure siennes 18 92 Output voltage devlatlOn EE 18 10 TECRINICAL DATA Er ee EE 19 10 1 General tecnica ta iii DEE 19 10 2 Type specific data 11 DIMENSIONAL DRAWINGS FRONT VIEW ENNEN 22 I2 YOUR NOTES 2 2 a ee A A Ernie 23 ELTEK DEUTSCHLAND GmbH O2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier 0 A ELTEK PSRO6 W User Manual Page 5 24 Table of figures Figura 1 PSR CIFCUIE NA AM uiuit terr issue ai 9 Figure 2 Front view operation elements esse 15 Figure 3 Connector blocks X1 X2 A 16 Figure 4 Connector block X3 Connectors for External ON OFF and Second voltage line 17 Figure 5 Dimensional drawing iiie ier tet tom ec poo anda ou ee ak des Me ga ia Deh Au NER UR d qb aeu Lag ru 22 ELTEK DEUTSCHLAND GmbH 2014 Eltek UM PSRO6 W E R6 0 Rectifier w ELTEK PSRO6 W User Manual Page 6 24 A Safety Instructions Warning Because several components of operating electrical modules are charged by dangerous voltage the improper handling of electrical modules may cause accidents involving electrocution injury or material damages e Operation and maintenance of electrical modules must be performed by qualified skilled personnel such as electricians in accordance with EN 50110 1 or IEC 60950 e Instal
7. Vor VO y o LED Display e o S BURG Mr a lt UP DOWN j D H ojo ojojo Dll L U U U U a e Connection terminal A On Off switch Figure 2 Front view operation elements 7 2 Indication instruments The unit is equipped with LED instruments 0 999 for current and voltage indication The accuracy corresponds to Class 1 with reference to the nominal output value of the unit The indication instrument can be converted to the indication of the adjusted theoretical value for the regulation and monitoring via an external circuit of the signal plug ELTEK DEUTSCHLAND GmbH 2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier IR A ELTEK PSRO6 W User Manual Page 16 24 7 3 Connection tables of input and output terminals The following picture shows the terminal area terminal blocks X1 X2 X3 of the rectifier X3 X2 lol 9 O O E 7 J B y O X1 X1 X1 e n Figure 3 Connector blocks X1 X2 X3 Connector block X1 X1 Pin Function DC Output L DC Output L DC Output L DC Output L PE N Input L1 Input NIDII SB Go DO Fr Connector block X2 X2 Pin Function Sensor lead connection Not connected Signal relay gen
8. current 3 Transistor bridge to transform the 380 Voc in a pulse width modulated AC voltage with an fre quency of 100 kHz 4 HF transformer for decoupling of primary and secondary part and to transport the power to sec ondary side Rectifier diodes to make a DC voltage from high frequency AC voltage LC Filter to reduce the voltage ripple on rectifier output Output filter for RFI suppression and to reduce the noise level on DC line Internal power supply for supplying of primary and secondary control units with potential decou pling 9 Regulation line with decoupling through opto couplers 10 Adjustment panel for adjustment of output parameters signals and measurement instruments ONO 5 2 1 Electrical insulation Due to the construction of the module also module parts and separate wiring of mains input and DC output the SMPS fulfils the following standards e devices with Uo lt 60 Voc protection against shock current because of low voltage with safe electrical de coupling acc to EN 60950 and VDE 0100 e devices with Uo gt 60 Voc safe electrical decoupling to Uo 220 Voc acc EN 60950 and VDE 0160 5 2 2 Input A one pole mains switch at the bottom of the unit see section 7 1 Front view operation elements is used to switch on and off the unit The unit starts up over a run up stage which limits the switch on current to lt lnom ELTEK DEUTSCHLAND GmbH 2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier 0 A ELTEK
9. gt responded LED Vo lights up gt gt Corrective action Switch the unit ON OFF and examine the adjustment Vo If the unit still does not work even though all checks have been done contact your sales agent or the service de partment of ELTEK DEUTSCHLAND GmbH 9 2 Output voltage deviation Does the unit operate in the current limit due to overload Corrective action Reduce the load Adjustment value of Vo correct Corrective action Readjust the output voltage If external sensors lead connection is used is the sensor lead connection open Are the decoupling diodes connected in the output circuit gt gt Corrective action Correct the potential drop by increasing the output voltage of the unit If the unit still does not work even though all checks have been done contact your sales agent or the service de partment of ELTEK DEUTSCHLAND GmbH ELTEK DEUTSCHLAND GmbH 2014 Eltek UM PSRO6 W E R6 0 Rectifier PSRO6 W User Manual Page 19 24 10 Technical Data VOEUX 10 1 General technical data Nominal input voltage range Frequency Nominal input current Power Factor Characteristic curve RFI Conduction related Radiation EMC Cabinet Power cable Control cable Function extra low voltage Dynamic behaviour Short circuit behaviour Function monitoring Mou threshold value floating Monitoring output under voltage V lt Monitoring output over voltage V gt Const
10. module SMPS modules operate single side grounded and ungrounded at input and output as well 2 TypeRange Type Article code Input voltage range Output Output Designation Vac voltage current PSR06 Voc A 24 20W 100 006 142 00 120 to 230 15 10 24 20 36 13 3W 100 006 192 00 120 to 230 15 10 36 13 3 48 10W 100 006 152 00 120 to 230 15 10 48 10 60 8 2W 100 006 162 00 120 to 230 15 10 60 8 2 110 4 5W 100 006 172 00 120 to 230 15 10 108 4 5 Available options and accessories 1 Temperature sensor lead LM 335 sensor lead in M5 cable shoes with 2 m wire article code 880 300 TMP 00 2 Temperature sensor lead LM 335 sensor lead in M5 cable shoes with 4 m wire article code 880 300 TMP 01 ELTEK DEUTSCHLAND GmbH 2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier 0 A ELTEK PSR06 W User Manual Page 8 24 3 Start up procedure Before connecting to the input voltage it should be checked whether the voltage information on the rating plate corresponds to the available voltage and also that the polarity corresponds to the connection plan of the plug The mains connection is done via terminals below the cabinet The protective conductor should be generally connected protection class 1 leakage current lt 3 5 mA The DC output has to be connected on terminal block X1 The signalling contacts for monitoring sense links and active current have to be connected on terminal blocks X2 an
11. All values can be adjusted using the front keys The values are shown on digital displays Enabling the 2nd voltage line via an external circuit is necessary to adjust the boost charge voltage Voz see section 6 4 At normal operation the top display shows the output voltage Vo and Voz and the bottom display shows the out put current lo For any adjustment please follow the following instructions press both keys UP DOWN TJ together for a short time the rectifier changes to adjustment mode press the key UP 1 or DOWN J to change the adjustment parameter see also table on bottom press both keys UP DOWN TJ together for a short time the rectifier changes to value change mode press the key UP 1 or DOWN J to change the adjustment value if you hold the key the value changes quicker e press both keys UP DOWN tN together for a short time the rectifier changes back to the adjustment mode at this moment the changed value will be stored e press both keys UP DOWN tN for approx 3 sec to change back to the operation mode Adjustable parameters in adjustment mode Display Parameter Vo Ua1 triple charge voltage Voz Uaz2 boost charge voltage see section 6 4 lo la output current V lt output voltage low threshold see section 5 3 3 V gt output voltage high threshold see section 5 3 4 Ve Trigger threshold of V e g 20 4 V ve Switch on again threshold of V lt e g 21 0
12. N ELTEK always RECTIFIER PSROG W USER MANUAL 2 PEROG 110 9 5W L I NE g P Vor DK e LN Var Von lees E EN Vas e a e B B vos w er en Y emp ei a E m wy ww 4 Eltek_UM_PSRO6 W_E_R6 0 Rectifier 0 A ELTEK PSRO6 W User Manual Page 2 24 Notes to this manual ATTENTION Read this manual very carefully before installing and commissioning the specified module This manual is a part of the delivered module Familiarity with the contents of this manual is required for installing and operating the specified module The rules for prevention of accidents for the specific country and the general safety rules in accordance with IEC 364 must be observed The function description in this manual corresponds to the date of publishing Technical changes and changes in form and content can be made at any time by the manufacturer without notice There are no obligations to update the manual continually The module is manufactured in accordance with applicable DIN and VDE standards such as VDE 0106 part 100 and VDE 0100 part 410 The CE marking on the module confirms compliance with EU standards 2006 95 EG low voltage and 2004 108 EG electromagnetic compatibility if the installation and operation instructions are fol lowed Supplier ELTEK DEUTSCHLAND GmbH BU Industrial Schillerstra e 16 D 32052 Herford T 49 0 5221 1708 210 FAX
13. V t coefficient of temperature for temperature compensation of charge voltage see section 6 2 The monitoring thresholds automatically follow the adjusted nominal values of output voltage The monitoring thresholds for mains step up converter and overheating are not changeable Details about the adjustment range of each individual threshold value see section Technical Data ELTEK DEUTSCHLAND GmbH O2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier 0 A ELTEK PSR06 W User Manual Page 14 24 6 External Functions 6 1 Output voltage sensor leads Using sense links for output voltage you are able to compensate voltage losses due to wires and diodes as well A maximum voltage drop of approx 4 of the nominal output voltage is compensable Interruption on sense links confusing of poles or short circuit cannot damage the rectifier i e in case of a broken wire of the plus sense link the output voltage can increase at max 4 96 6 2 Temperature compensation of the charge voltage If closed batteries are used we recommend the temperature controlled compensation of charge voltage You have to connect an external active temperature sensor option on connector block X3 according to section 7 3 The standard temperature coefficient is 4 mV K per cell within a temperature range of 0 to 50 C The basic temperature is 20 C The coefficient can be adjusted in a range of 1 to 6 mV K per cell The sensor has to be connected using a 2 pole
14. ant current operation lo Over temperature ELTEK DEUTSCHLAND GmbH 2014 120 to 230 Vac 15 10 47 Hz t063 Hz 2 7 230 Vac 5 2 A 120Vac 0 99 100 gt Pnom gt 50 96 0 97 50 gt Pnom gt 25 96 0 95 O Pnom lt 25 96 IV characteristic according to DIN 41 772 DIN 41773 according to EN50081 1 according to EN55011 EN55022 limit value class B according to EN 55011 EN55022 limit value class B according to EN50082 2 ESD test according to EN61000 4 part 2 6 kV contact 8 kV air discharge HF field according to EN61000 4 part 3 10 V m 30 MHz to 1 GHz Burst test according to EN61000 4 part 4 2 kV Surge test according to EN61000 4 part 5 4 kV unsymmetrical 2 kV symmetrical Burst test according to EN61000 4 part 4 2 kV Surge test according to EN61000 4 part 5 2 kV unsymmetrical with safe insulation for Vox 60 Vpc according to VDEO100 part 410 11 83 section 4 3 2 lt 3 96 for load steps between 10 96 90 96 10 nominal output current transient time t lt 1 ms continuous short circuit proof 1 x nominal output current green LED Vout OK Vo 297 96 of the adjusted output voltage without current limit or Vo 285 96 of the adjusted output voltage green LED Vout gt Vmin with potential free contact red LED Vout gt yellow LED Iconst red LED bell symbol blinking Eltek_UM_PSRO6 W_E_R6 0 Rectifier PSRO6 W User Manual Page 20 24 Dig
15. d X3 For details see section 7 3 Important The rectifier has big capacitors at the output If you connect a switched off module to a battery or other modules which operate in parallel there is a big capacitor charge current This current may destroy the contacts on output connectors WARNING After switching off the capacitors hold its voltage for some time Do not touch The rectifier operates with convection cooling The ambient temperature has to be less than 55 C If there is a higher temperature the life time of the modules will be decreased The losses per module are approx 40 W to 80 W depends on the type 4 Operation All operation elements are located on the front panel of the module The function of each element is explained on the following pages See also the front panel drawing in section 7 1 figure 2 ELTEK DEUTSCHLAND GmbH 2014 Eltek UM PSRO06 W E R6 0 Rectifier PSRO6 W User Manual Page 9 24 9 5 1 Circuit diagram Figure 1 PSR circuit diagram Functions Potentialtrennung Isolation Ein Ausschalter E On OFF Switch SS S SS SS LC Filter Filter i 5 s a a D H e ec ll da E qa u 5 B 3 u ur og o eg 3 Node CE 56 55 d FE Tu zm db e e zm 2 7 12 3 gt Z Lau 4 M L y H 3 D E pem E p E 9 E gt S z A u 4 Le o 2 ER ek no ne A 2 7 ER Le ou ransistorb
16. eral fault alarm NO Signal relay general fault alarm NC Signal relay general fault alarm COM 9 Signal relay U lt COM 9 Signal relay U total discharge NO Sensor lead connection co MD 1 A OO DO 5 ELTEK DEUTSCHLAND GmbH 2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier IR A ELTEK PSRO6 W User Manual Page 17 24 Connector block X3 X3 Pin Function 1 Control input for the second voltage line Voz boost charge External On Off Optocoupler common emitter Optocoupler C Uo present 15V DC Optocoupler C lo Temperature sensor lead Compensating connection for current dis tribution GND OO NI On G1 4S GO Do Terminal X3 AD 5 0 00 9 9 LU LRT ET Remote ON OFF Boost charge 2nd voltage line Figure 4 Connector block X3 Connectors for External ON OFF and Second voltage line Legend D The connection of Pin 1 to Vo GND enables the second voltage line e g boost charge 2 Connection of the TK sensor by two core cable to pin 7 and pin 9 Note If rectifier modules PSRO6 W are to be used in parallel operation with temperature compensation of the battery charge voltage it is mandatory to connect one temperature sensor to each rectifier module 3 If units are paralleled pin 8 has got to be linked from all units and pin 9 has also got to be linked from all units Note In this case
17. external decoupling diodes and fuses are only allowed to be placed in the plus line 4 The connection of Pin 2 to Vo GND switches the rectifier externally OFF see the picture above Note The input is potential free with safe electrical decoupling to primary side and with 500 Vpc to secondary side 9 The relay outputs are potential free with safe electrical decoupling to primary side and with 500 Voc to second ary side 6 ATTENTION If a sensor lead is used external decoupling diodes are only allowed to be placed in the plus line ELTEK DEUTSCHLAND GmbH 2014 Eltek UM PSRO6 W E R6 0 Rectifier IR A ELTEK PSR06 W User Manual Page 18 24 8 Maintenance Due to the implemented components the SMPS unit virtually is maintenance free In case of operation in dusty atmosphere it is regularly advisable to control the dust inside of the unit and if necessary blow it out with com pressed air Deposits of dust can result in reduced cooling and could also result in conductive impurities in combina tion with dew formation or high moisture 9 Fault finding instructions Only skilled and trained technical personnel should carry out all necessary operations at the unit 9 1 Output voltage failure Input voltage present Mains switch on Is the input plug correctly inserted Output terminal polarised or short circuit at the output Parallel operation condition external decoupling diode polarised Monitoring Vo
18. ital instruments Ammeter Voltmeter External functions Signal v lt General fault alarm signal Power measuring Discharge test boost charge Voltage regulation Temperature coefficient External sensor lead connection for output voltage Vo constant current operation lo External ON OFF Design Protection class Cooling Ambient temperature Storage temperature Environmental conditions Max operation altitude Mechanical strength and Shock proof Finish Weight Dimensions Connection terminals AC Input DC Output Signalling Protective conductor connection ELTEK DEUTSCHLAND GmbH 2014 VOEUX Indication of 00 1 to 99 9 Apc Indication of 00 1 to 999 Vpc via potential free contact contact charge 1 A 60 Voc via potential free relay contact 1 sec time delay contact charge 1 A 60Vpc for active current sharing voltage value adjustable Temperature compensated 4 mV K per cell with external temperature sensor optional temperature adjustable Signal via opto coupler Vo present Lo alternatively Mos Signal via opto coupler Wall cabinet IP 20 Convection cooling 20 C to 45 C 40 C to 85 C IEC 721 part 3 3 Class 3K3 3Z1 3B1 3C2 352 3M2 1500 m according to VDE 0160 issue 5 88 Pt 7 2 2 RAL 7035 front plate approx 5 3 kg 280 x 285 x 95 mm H x W x D Terminal X1 Terminal X2 X3 Bolt M4 Terminal X1 Eltek UM PSRO6 W E R6 0 Rectifier
19. l the module only in areas with limited access to unskilled personnel e Before starting work the electrical module must be disconnected from mains Make sure that the module is earthed e Do not touch connector pins as they can be charged with dangerous voltage up to 30 seconds after disconnection e _ Only spare parts approved by the manufacturer must be used B Electronic Waste Disposal The correct disposal of electronic waste is the responsibility to recycle discarded electronic equipment and is necessary to achieve the chosen level to protect human health and the environment In the case of waste disposal of your discarded equipment we recommend to contact a professional waste management company ELTEK DEUTSCHLAND GmbH 2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier IR A ELTEK PSRO6 W User Manual Page 7 24 1 General Information The primary switched mode rectifier type PSRO6 W in the following named as SMPS delivers a max output pow er of 600 W Typical applications are DC power supplies as well as uninterruptable power supplies with back up battery Rectifiers of type SMPS have good dynamic regulation properties concerning input voltage changes and load variations It works with an IV characteristic in accordance with DIN 41772 and it is a ready for connection wall cabinet module The operation elements and measurement instruments are located on the front panel the in put output connectors are located at the bottom of the
20. oltage value is O K Pin 6 and Pin 7 of X2 are closed 5 3 4 Output voltage high Output voltage high monitoring signalled by red LED Vout gt Criterion output voltage higher than adjusted level V gt This signal is included in collective failure signal of rectifier If there is an error the LED is ON and the rectifier internally switches OFF In this case the unit has to be manually reset by ON OFF switch 5 3 5 Protection against overheating Protection against overheating signalled by blinking red LED Bell symbol this signal is included in collective fail ure signal criterion temperature of heat sink gt 90 C In this case the module is automatically switched OFF If the heat sink cooled down the module is automatically switched ON 5 3 6 Signals The signals Vo OK Mains OK and Constant Current Mode Iconst are provided as opto coupler signals The opto couplers have a load capacity of max 30 V 5 mA The opto couplers switch ON if an error occurs The collective failure signal provided by potential free relay contact is delayed at approx 1 sec The relay contacts between Pin 3 and Pin 5 of X2 are open whereas the contacts between Pin 4 and Pin 5 are closed at error see section 7 3 ELTEK DEUTSCHLAND GmbH O2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier w ELTEK PSRO6 W User Manual Page 13 24 5 4 Adjustment of output and threshold values The adjustment of output values and monitoring thresholds is very easy
21. output voltage of the unit which deliv ers the highest load current see section 5 4 Selective monitoring of paralleled units is only possible using exter nal decoupling diodes in the plus line of the outputs NOTE If units are paralleled pin 8 at connector block X3 has got to be linked from all units and pin 9 at connector block X3 also has got to be linked from all units see section 7 3 5 3 Monitoring 5 3 1 Mains voltage monitoring The SMPS is designed for operation in the specified range see technical data sheet The unit is protected for input voltages up to 270 Vac by varistor at the input side 5 3 2 Operation monitoring Functional monitoring signalling with LED Vout OK criterion output voltage gt 97 96 of adjusted output voltage without constant current regulation and gt 85 96 of adjusted output voltage with constant current regulation The signalling threshold of this monitoring automatically follows the adjusted nominal output voltage This signal is included in the collective failure signal of the rectifier Additional there is an optocoupler signal Vo O K available ELTEK DEUTSCHLAND GmbH 2014 Eltek UM PSRO6 W E R6 0 Rectifier 0 A ELTEK PSRO6 W User Manual Page 12 24 5 3 3 Output voltage low Output voltage low monitoring signalled by green LED Vout gt Vmin Criterion output voltage is higher than adjusted level V lt This signal has its own relay contact on signalling connector If the v
22. r cke ist p Gleichrichter Hochsetzsteller Rectifier boost Converter AC Eingangsspg XL of ona oy AC Input XL Netzfilter Filte ELTEK DEUTSCHLAND GmbH 2014 I Y ELTEK always on Ausgangssteckverbinder XL Xe x3 Caja SEI Se S ox more 2 a gu a cH Sr 5 H is ech md Ze 5 x Die ax He l Bedienteil losi ur OKO Vur 2VO Mur DO Alarmo Display Option Tour 000 Displa El r ver sorgung HilFsspannungs y Power Supply lauxiiar Eltek_UM_PSRO6 W_E_R6 0 Rectifier 0 A ELTEK PSRO6 W User Manual Page 10 24 5 2 Electrical function description Rectifiers of type PSR consist of the following main parts 1 Input filter suppressing the feedback of high frequency interference produced by the unit into the mains as well as for the attenuation of the interference voltages and voltage transients superim posed on the mains 2 Mains rectifier with switched step up converter operation frequency 100 kHz to transform the input voltage in a pre regulated DC voltage of approx 380 V and to control the waveform of input current sinusoidal An additional function is the limitation of inrush
23. to 24 VDC DC over voltage V gt Threshold value 30 VDC Adjustment range 26 to 30 Voc 30 6 Vpc 28 8 to 36 VDC 45 VDC 39 to 45 VDC 40 8 VDC 38 4 to 48 Vpc 60 VDC 52 to 60 VDC 51 0Vpc 48 to 60 Vpc 75 VDC 66 to 75 VDC 91 8Vpc 86 4 to 108 VDC 135 VOC 119 to 135 Vpc ELTEK DEUTSCHLAND GmbH 2014 Eltek UM PSRO6 W E R6 0 Rectifier 0 A ELTEK PSRO6 W User Manual Page 22 24 11 Dimensional Drawings Front View va anole 00 00 000 Ek ole aR m OOOOE 3 4l L Figure 5 Dimensional drawing SR ELTEK DEUTSCHLAND GmbH 2014 Eltek_UM_PSRO6 W_E_R6 0 Rectifier IR A ELTEK PSR06 W User Manual Page 23 24 12 Your Notes ELTEK DEUTSCHLAND GmbH 2014 Eltek_UM_PSRO6 W_E_R6 0 W ELTEK alwayson Supplier ELTEK DEUTSCHLAND GmbH BU Industrial Schillerstra e 16 D 32052 Herford T 49 0 5221 1708 210 FAX 49 0 5221 1708 222 Email Info industrial eltek com Internet http www eltek com
24. wire 0 25 mm It can be mounted directly on top of battery or on battery poles At big distances gt 2 m we recommend a shielded wire with connection of the shield on rectifiers ground 6 2 1 Use of temperature sensors for paralleled rectifier modules If rectifier modules PSRO6 W are to be used in parallel operation with temperature compensation of the battery charge voltage it is mandatory to connect one temperature sensor to each rectifier module 6 3 External switch ON OFF The rectifier can be externally switched off by switching pin 2 of connector block X3 to GND according to section 7 3 and figure 4 as well In this case switch off does not result in a collective failure signal 6 4 Boost charge mode second voltage line A second voltage line e g boost charge voltage can be enabled at the PSRO6W To enable the second voltage line you have to connect Minus GND to pin 1 of connector blockl X3 see section 7 3 and figure 4 as well using an external switch The voltage value Vo can be adjusted by the user see section 5 4 ELTEK DEUTSCHLAND GmbH 2014 Eltek UM PSRO6 W E R6 0 Rectifier JL ELTEK PSRO6 W User Manual Page 15 24 7 Operation elements and connectors 7 1 Front view operation elements Display for voltage and current ES e Mor OKO Var e
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