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Rectifier PSS18 USER MANUAL

1. ennem 5 3 2 Operation monitoring 5 3 3 Monitoring Boost charge 5 3 4 Monitoring Constant current 5 3 5 Output voltage e E 5 3 6 5 3 7 Protection against overheating collective failure SE 5 4 Output and threshold adiustrment e ma maia 6 1 Output voltage sensor leads EE 6 2 Temperature compensation of the charging voltage 6 3 External switch ON OFF FUNCTION ennem E 6 5 Boost charge MOE Operation elements and 60660 7 1 Front view Operation elements 24 48 60 110V version 7 2 Front view Operation elements 220V version 7 3 ee EE SEENEN 7 0 Deviation of the output voltage EE 9 2 B l 2 KW 10 Technical data 10 1 General technical 3 aeronautika i jk maalisin 10 2 Specific data depending on the fvpel neemeni 10 3 Dimensional drawings PSS18 24 48 60 and 110V version 10 4 Dimensional drawings PSS18 220V 650 Eltek Valere Deutschland 02008 We X ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 5 28 A Safety Instructions Warning Because several components of operating electric devices are charged by dangerous voltage the im proper handling of electric devices may cause accidents involving electrocution injury or material dam ages e O
2. 8 RA ELTEK VALERE Primary Switch Mode Rectifier always on PSS18 User manual Page 27 28 10 3 Dimensional drawings PSS18 24 48 60 and 110 version ra ja 262 mm 10 4 Dimensional drawings PSS18 220V version Re 142 mm 287 mm 262 mm Eltek Valere Deutschland 02008 UM PSS18 E 2 W ELTEK VALERE always on Supplier ELTEK VALERE DEUTSCHLAND GmbH GB Industrial SchillerstraBe 16 D 32052 Herford T 49 0 5221 1708 210 FAX 49 0 5221 1708 222 Email Info industrial eltekvalere com Internet http www eltekvalere com Copyright ELTEK VALERE DEUTSCHLAND 2008 All rights reserved
3. We X ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 12 28 5 3 2 Operation monitoring Yo Functional monitoring signalling with LED Vo1 criterion output voltage lt 97 of adjusted output voltage without constant current regulation gt 85 of adjusted output voltage with constant current regulation The signalling threshold of this monitoring automatically follows the adjusted nominal out put voltage This signal is included in the collective failure signal of the rectifier Additional there is an optocoupler Signal Vo O K available At operation with internal decoupling diodes the voltage is measured ahead of the diodes 5 3 3 Monitoring Boost charge Yon If boost charge is activated see section 6 5 LED Vo2 is ON LED Vo1 Is OFF 5 3 4 Monitoring Constant current operation lo Constant current operation output current limiting active is signalled with a yellow LED 10 5 3 5 Output voltage low Ve 9 Output voltage low monitoring signalling with LED V lt criterion Output voltage is higher than ad justed level V lt this signal is included in the collective failure signal of the rectifier This signal has its own relay contact on the signalling connector If the voltage value is O K pin 13 and pin 17 of X2 respectively Pin 11 and Pin 15 of X4 are closed 5 3 6 Output voltage high Vv Output voltage high monitoring signallin
4. an DD lajuaipag njd and EX R E AR Dud andino 244405 JOA 9 4403 A Oms Ja mod Jayde pim asjnd AJB ILIKE Fx CA Japan dd bes SS SC Ja puliga 15558 bs 5516 ee La unyaemeg en 121594 unbuosiaA AQIZ DIE 49182519 969 YHE afp UO 1500 49 8 yndyno 1240524 PA 1025 1 1 10 Ja 02154824 BR 8 12440334 uogosgod 1 a T T T E Gs 3 Tal 12 94 52 95 aq Ysbue 55 12414 2 JUPI i Sx 0105508 ZINYS 20 19 WUOHBJOSI unuLIs 0 EU 910 4928940 ynduy TX 56 4e TX Z N e 0 A 2 S UL Ti SE 5 2 A Co Q gt DV E ON LES 5 o 2 Oo Zgo D L LL S VG D n 0 E r 6 CD DA To RA ELTEK VALERE always on Primary Switch Mode Rectifier PSS18 ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 10 28 5 2 Electrical function description Rectifiers of type PSS consist of following main parts 1 Line filter to reduce the high freguency transients produced by the device as well as damping the transients and noise voltage which are superimposed on the mains 2 Mains rectifier with switched step up converter operation freguency 100 kHz to transform the input voltage in a pre regulated DC voltage of appro
5. 10 REMARK The legend of the items J 5 follows on the next page Eltek Valere Deutschland 2008 UM PSS18 E 2 ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 19 28 LEGEND 1 Tri state input pin 2 at Vo discharge test mode pin 2 at Vo boost charge mode NOTE For 60 110 220V units For the connection to Vo an additional series resistor is to be used 60 V 18kOhm 110 V 56kOhm 220V 150kOhm 2 Connection of temperature sensor with 2 pole wire to pin 7 and pin 10 NOTE If several modules are paralleled pin 7 of each individual unit and pin 10 of each individual unit has to be connected 3 At active current sharing mode of paralleled units the pin 8 of each individual module has to be con nected ATTENTION If active current sharing mode is enabled the use of external decoupling diodes and fuses as well in minus on the output side is not allowed 4 External switch on off with optocoupler internal series resistor 2 7kOhm kan SMA Imax LOMA see section 6 3 NOTE The input is potential free with safe electrical decoupling to primary side and with 500VDc to secondary side 5 The relay outputs are potential free with safe electrical decoupling to primary side and with 500Vpc to secondary side For the 220V version the DC output and signal connectors are separated as described in the following DC output 8xCOMBICON 4mm fo
6. integration in system cabinets with 19 standard frame according to DIN 41494 The operation elements measurement in struments and input output connectors are fitted on the front panel of the module Parallel operation of several modules is possible with or without decoupling diodes at the output side In this case the modules operate with decreased line or in current sharing mode adjustable at factory In the current sharing mode the variations of the output currents of the modules are lt 5 of the nominal output current An internal active decoupling circuit is available as option PSS modules also operate single side grounded or ungrounded at input and output 2 Type range Type Material code Input voltage Output voltage Output current designation VAC VDC ADC PSS18 24 80 CAN 100 018 140 00 230 PSS18 48 50 CAN 100 018 150 00 230 Eltek Valere Deutschland 2008 UM PSS18 E 2 ELTEK VALERE Primary Switch Mode Rectifier alwayson PSS18 User manual Page 7 28 2 1 Available options and accessories Article Material code Connector set for input output lt 40A 880 100 STK 01 Connector set for input output gt 40A 880 100 STK 02 Connector set for input output PSS 220V 880 100 STK 03 Temperature sensor LM335 integrated in a terminal end M5 880 300 TMP 01 with 4m connection wire 19 sub rack 7U 880 MEC BGT7 00 Photo 19 sub rack 7U for the integration of three rectifiers PSS El
7. 211 to 260Voc 259 2Voct 1 216 to 270Voc 200Voc 1 184 to 216Voc 13 4Apc 2 6 7 to 13 4Apc 122 6Voc 1 105 to 130Voc 129 6Voc 1 108 to 135Voc 99 9Voc 1 91 8 to 108Voc 13 4Apc 2 6 7 to 13 4Apc 68 1Voc 1 58 5 to 72 0Voc 72 0Voc 1 60 to 73Voc 55 5Vpc 1 51 to 60Vpc 25ADc 2 12 5 to 25Apc 54 5Voc 1 46 6 to 57 6Voc 57 6Voc 1 48 to 60Vbc 44 4Voc 1 40 8 to 48Vpc 30Apc 2 15 to 30Apc Output voltage Vo1 trickle charge Adjusted value 27 2Vbdc 1 Adjustment range 23 4 to 28 8VDc Output voltage Vo2 Boost charge Adjusted value 28 8Voc 1 Adjustment range 24 0 6 Output voltage Vo3 discharge test Adjusted value 22 2Voc 1 Adjustment range 20 4 6 Output current lo Adjusted value 40ADc 2 Adjustment range 20 to 40Apc Type of battery 12 Pb cells 24 Pb cells 30 Pb cells 54 00 cells 108 Pb cells oe e E E 184VDc 173 to 216Voc 270VDc 238 to 270Voc UM PSS18 2 91 8Voc 86 4 to 108Voc 135Voc 119 to 135Voc 51 0Voc 48 0 6 75VDC 66 to 75Voc 40 8VDc 6 38 4 60Vpc 52 0 0 Efficiency 90 Voltage ripple lt 20MV pp Psophometric ripple according to CCITT lt 1 2mV Monitoring DC under voltage V lt Threshold value ZU AN Adjustment range 19 2 6 DC over voltage lt Threshold value 30VDc Adjustment range 26 to 30Voc Eltek Valere Deutschland 02008
8. 6 2 Temperature compensation of the charging voltage For the use of closed batteries we recommend the temperature controlled compensation of charge voltage Connect an external active temperature sensor option to the related signalling connector The stan dard set temperature coefficient is 4mV K per cell for a temperature range of 0 50 C The basic temperature is 20 C The coefficient can be adjusted between 1 to 6mV K per cell see section 5 4 Connect the sensor with a 2 pole wire 0 25mm_4 It can be directly mounted on top of the battery or on battery poles At great distances gt 2m we recommend to use a shielded wire with connection of the shield to rectifiers ground 6 3 External switch ON OFF function The rectifier can be externally switched on off with applying an external DC voltage over an external switch to the related pins according to section 7 3 The output of the PSS rectifier switches OFF if the external voltage is applied In this case the switch off does not result in a collective failure signal The input is potential free due to the use of an optocoupler and meets the supposition for safe electrical decoupling to mains and output side The signalling voltage is 10 24V the internal resistance is 2 7kOhm The input is protected against reversed polarity At higher supply voltages the current in the control circuit has to be limited to approx 5 7mA with a series resistor e 6 8kOhm at 48 60 00 Eltek Vale
9. ctor DC output connector X2 8 signals Two CAN Bus connectors RJ11 6 pole Mains input connector X1 PE connector M4 bolt UM PSS18 2 Eltek Valere Deutschland 02008 a ELTEK VALERE Primary Switch Mode Rectifier alwayson PSS18 User manual Page 17 28 7 2 Front view Operation elements 220V version Digital display for output voltage and current indication of the parameters and related values in the adjustment mode LED indications Adjustment keys UP and DOWN Input side fuse ON OFF switch DC output connectors X2 Signals CAN Bus connectors X4 Mains input connector X1 PE connector M4 bolt Eltek Valere Deutschland 2008 UM_PSS18_E_R02 W ELTEK VALERE Primary Switch Mode Rectifier alwayson PSS18 User manual Page 18 28 7 3 Electrical connectors AC mains input GDM connector for all PSS18 versions connector X1 X1 pin Function L1 Input N Input DC output and signalling contacts SUB MIN D connector 21WA4 for 24 48 60 and 110V versions connector X2 X2 pin Function Al A2 H output Domm output voltage sense link LO signal input discharge test mode boost charge mode 2 B Ee ks D optocoupler collector lo A3 7 temperature sensor Di 8 control wire for active current sharing J A4 9 9 output voltage sense link analogue ground for temperature sensor active ull current sharing 2 3 4 7
10. 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 ex plicit written permission of Eltek Valere Changes and errors excepted 2008 ELTEK VALERE DEUTSCHLAND GmbH All rights reserved Eltek Valere Deutschland 2008 UM PSS18 E 2 W ELTEK VALERE Primary Switch Mode Rectifier OW always om PSS18 User manual Page 3 28 Revision history Revision 02 Date 2011 01 21 Revision Description of change Writer Date EVI layout and additional pictures inserted minor text modifi cations based on the original version RTH 2008 10 08 PSS18 Ei neutral doc Minor text modifications 2010 11 24 Minor layout modifications 2011 01 21 Eltek Valere Deutschland 02008 UM PSS18 E 2 ELTEK VALERE always on 00000000 7 UM PSS18 E 2 Primary Switch Mode Rectifier PSS18 User manual Page 4 28 Contents Pr AU ey WS ENC Le MAMMA ANDAMANI Electric VV PS OS E EE 2 1 Available options and accessories nnrrrnennnnnennnnnnnnan emane EIERE Beier Te E UOC del arrer ee nea A TAA NANA AA e e Tee e EE 5 2 Electrical function description 5 2 1 Electrical ln e Dg E 5 2 4 Dynamic regulation of the output voltage cece 3 2 3 RFISUPPrES TE 5 2 6 CAN Bus o MOMON AM am am uu 5 3 1 Mains voltage
11. e operation mode You are able to leave the adjustment mode at any time pressing the keys UP DOWN TV for approx 3s Eltek Valere Deutschland 2008 UM PSS18 E 2 WW ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 14 28 Adjustable parameters in the adjustment mode Displayed short term Parameter meaning of the parameters trickle charge voltage boost charge voltage See section 6 5 voltage at discharge test See section 6 4 output current output voltage high threshold See section 5 3 6 temperature coefficient for temperature compensation of the charge voltage see section 6 2 change CAN Bus address foo output voltage low threshold see section 5 3 5 The threshold values for mains step up converter and over heating are not changeable The threshold values of DC voltage low V lt and DC voltage high V gt can be individually set within a limited adjustment range For more information regarding the adjustment ranges and factory preset values see section 10 Technical data 6 External Functions 6 1 Output voltage sensor leads Voltage losses at wires or diodes are to be compensated with sense links for the output voltage The maximum regulation difference is approx 4 of the nominal voltage Cable break at sense links confusing of poles or short circuit can not damage the rectifier At cable break of the sense link a voltage increase of max 4 is possible
12. es agent or the ELTEK VALERE INDUSTRIAL service department Eltek Valere Deutschland 2008 UM PSS18 E 2 W ELTEK VALERE always on 230VAC 20 15 15A at 10ms gL 10A 0 99 0 100 gt Pnom gt 50 0 97 0 50 gt Pnom gt 25 0 95 Pnom lt 25 IV line acc to DIN 41 772 DIN 41773 acc to EN50081 1 acc to EN 55011 EN55022 class B acc to EN 55011 EN55022 class B acc to EN50082 2 ESD test acc to EN61000 4 part 2 6kV contact 8kV air discharge HF field acc to EN61000 4 part 3 10V m 30Mhz 1GHz Burst test acc to EN61000 4 part 4 2kV Surge test acc to EN61000 4 part 5 4kV unsymmetric 2kV symmetric Burst Test acc to EN61000 4 part 4 2kV Surge Test acc to EN61000 4 part 5 2kV unsymmetric with safe decoupling at Vo lt 60 06 acc to VDE0100 part 41011 83 cap 4 3 2 at 110VDc gt Vo gt 220Vpc acc to VDE 0160 5 88 cap 5 6 gt 3 at load changes between 10 90 10 of nominal output current regulation time lt 1 ms continuous short circuit proof 1 x Inom UM PSS18 E 2 Primary Switch Mode Rectifier PSS18 User manual Page 23 28 10 Technical data 10 1 General technical data Nominal input voltage Inrush current Recommended mains fuse Power factor IV line Emitted interference Conducted interference voltage Radiated electromagnetic field strength Noise immunity Cabinet Power wires Signal wires Protective extra low
13. g with LED V gt criterion output voltage higher than adjusted level V gt This signal is included in the collective failure signal of the rectifier If there is an error the LED is ON and the rectifier internally switches off You have to reset the unit by ON OFF switch 5 3 7 Protection against overheating collective failure 5 a A collective failure is signalled with the LED Bell symbol Furthermore overheating is signalled criterion Temperature of the heat sink gt 90 C the unit switches OFF This signal is included in the collective failure signal You have to reset the unit by ON OFF switch Eltek Valere Deutschland 2008 UM PSS18 E 2 We X ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 13 28 5 3 8 Signals The following signals are available as potential free optocoupler signals 1 Vo 0 2 Mains O K 3 Constant current mode Iconst The maximum contact load is 30V 5mA The optocouplers switch OFF at signal 1 and 2 they switch ON at signal 3 The collective failure signal is delayed for approx 10s andis available as well as the signal V gt via a potential free relay contact If a failure exists the relay switches OFF For PSS18 24 48 60 110V version The relay contacts between pin 14 and pin 15 of X2 are open and between pin 15 and pin 16 are closed at failure For PSS18 220V only relay version The relay contacts between pin 12 and pin 13
14. ich operates in parallel a high capacitor charge current will occur This current can destroy the contacts on the output connector You can avoid this effect considering the following rules Switch on the PSS module before connecting the output plug Disconnect the DC bus by switch or fuse Charge the capacitors with resistor approx 1 Ohm V Use decoupling diodes at the output side After switching off the capacitors are still fully charged The discharge time is approx 45 for the input and approx 15s for the output side The rectifier is convection cooled The ambient temperature has to be lower than 45 C If more than one sub rack mounting level is used in one cabinet there must be a difference between two mounting levels of 3U approx 130mm for an unobstructed airflow The temperature within the cabinet should not be higher than 40 C If there is a higher temperature the life time of the modules will be decreased The internal losses per module are approx 150 up to 170W depending on the type 4 Operation All operation elements are fitted on the front panel of the module The function of each individual operation element is described on the following pages See also section 7 Operation elements and connectors Eltek Valere Deutschland 2008 UM PSS18 E 2 UM 25518 2 Eltek Valere Deutschland 02008 5 10230003 AB eng pued jouan LA HE BEE 1
15. kal ELTEK VALERE always Rectifier PSS18 USER MANUAL UM_PSS18_E_R02 WW ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 2 28 Notes to this manual ATTENTION Read this manual before installing and commissioning the specified module This manual ts a part of the delivered module Familiarity with the contents of this manual is required for installing and operating the specified module The function description in this manual corresponds to the stage of technology at 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 rules for prevention of accidents for the specific country and the general safety rules in accordance with IEC 364 must be observed 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 stan dards 2006 95 EG low voltage and 2004 108 EG electromagnetic compatibility if the installation and operation instructions are followed Supplier ELTEK VALERE DEUTSCHLAND GmbH GB Industrial Schillerstra e 16 D 32052 Herford ry 49 0 5221 1708 210 FAX 49 0 5221 1708 222 Email Info industrial eltekvalere com Internet http www eltekvalere com Please note No part of this
16. of X4 are open and between pin 13 and pin 14 are closed at failure The following monitoring items are included in the collective failure signal Mains voltage monitoring Operation monitoring Output voltage low Output voltage high Over temperature te 5 4 Output and threshold adjustment The adjustment of output values and monitoring thresholds is very easy All values are adjusted using the front keys the values are indicated on the digital displays In normal operation the top display shows the output voltage Vo1 Vo2 or Vo3 depending on the se lected operation mode and the bottom display shows the output current lo In the adjustment mode the top display indicates the name of the parameter whereas the bottom dis play indicates the related value For any adjustment please follow these instructions e press both keys UP DOWN TV together for a short time the rectifier changes to adjustment mode e press the key UP f or DOWN J to change the adjustment parameter see the following table e press both keys UP DOWN TY together for a short time the rectifier changes to value change mode e 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 TY together for a short time the rectifier changes back to adjustment mode at this moment the changed value will be stored e press both keys UP DOWN TY for approx 3s to change to th
17. peration and maintenance of electrical modules must be performed by qualified skilled per sonnel such as electricians in accordance with EN 50110 1 or IEC 60950 e Install 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 Donot 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 Electric 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 Valere Deutschland 2008 UM PSS18 E 2 W ELTEK VALERE Primary Switch Mode Rectifier alwayson PSS18 User manual Page 6 28 1 General The primary switched mode rectifier type PSS18 named PSS in the following delivers an output power to a maximum of 1 8kW Typical applications are DC power supplies uninterruptable power supplies with parallel connected batteries Rectifiers of type PSS have good dynamic regulation properties at input voltage changes and load variations It works with an IV line according to DIN 41772 and is a connection unit ready for
18. r 220V version connector X2 X2 pin Function OT output BUSground SS O voltage sense link 0000000 output 1 BUS ground 6 D Home Eltek Valere Deutschland 02008 UM PSS18 E R02 WW ELTEK VALERE always on 15 4 UM 25518 2 Primary Switch Mode Rectifier PSS18 User manual Page 20 28 Signals connector X4 15 COMBICON 1 5mm Pin assignment of X4 for PSS18 220V with signalling relay without CAN Bus X4 pin Function 6 optocoupler collector IO oS 8 _ signal input discharge test mode boost charge mode 1 9 temperature sensor 2 relay contact collective failure COM relay contact collective failure NC 5 relay contact V lt COM Pin assignment of X4 for PSS18 220V with CAN Bus without signalling relay X4 pin Function 6 optocoupler collector IO 8 __ signal input discharge test mode boost charge mode 1 temperature sensor 2 REMARK The legend of the items J 6 follows on the next page Eltek Valere Deutschland 2008 ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 21 28 LEGEND 1 Tri state input pin 8 at Vo discharge test mode pin 8 at Vo boost charge mode NOTE For the connection to Vo an additional series resistor 150kOhm for the 220V version is to be used 2 Connection of a temperature sensor
19. re Deutschland 2008 UM PSS18 E 2 WW ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 15 28 6 4 Discharge test It is possible to test the capacity of a battery which operates in parallel with the rectifier To select the discharge test mode you have to connect Vo to pin 2 of the output connector X2 see section 7 3 The discharge test voltage can be adjusted by the user parameter V03 see section 5 4 If the discharge test mode is active the LED Vo1 is ON LED Vo2 Is OFF 6 5 Boost charge mode The rectifier module has a second charge line boost charge line To select this mode you have to connect Vo to pin 2 of the output connector X2 See section 7 3 The boost charge mode 5 signalized by LED Voz The voltage value can be adjusted by the user see section 5 4 NOTE For 60 110 220V units For the connection to Vo an additional series resistor is to be used 60 V 18kOhm 110 V 56kOhm 220V 150kOhm Eltek Valere Deutschland 2008 UM PSS18 E 2 ELTEK VALERE alwayson Primary Switch Mode Rectifier PSS18 User manual Page 16 28 7 Operation elements and connectors 7 1 Front view Operation elements 24 48 60 110V version Digital display for output voltage and current indication of the parameters and related values in the adjustment mode LEDindicators Adjustment keys UP and DOWN Input side fuse ON OFF switch Locking slide for the DC conne
20. rial CAN Bus interface Two CAN connectors RJ11 6 pole are fitted at the front side of the 24V 110V version For the 220V version the CAN Bus connection Is inte grated in the front side connector X4 Several modules in a system or parallel connection can be controlled and monitored through the CAN Bus by a central DC controller unit MULOOOC The following parameters of a specific rectifier unit can be controlled or monitored e Output voltage e Output current e Module status Furthermore the rectifier unit receives all threshold values through the CAN Bus from the DC controller unit REMARK If several paralleled rectifiers are controlled by a central DC controller unit it is important to assign an explicit CAN Bus address to each individual rectifier see section 5 4 5 3 Monitoring 5 3 1 Mains voltage monitoring O Mains voltage monitoring signalling with LED Switch symbol criterion output voltage of step up converter gt 370 V at the same time operation monitoring of step up converter eguivalent to main voltage of approx gt 195 VAC depends on the load The LED Is dark if the mains voltage is low or the step up converter is out of order This signal is included in the collective failure signal of the rectifier Additional there is an optocoupler Signal mains O K For high input voltages approx gt 270VAc there Is implied an automatic switch off function Eltek Valere Deutschland 2008 UM PSS18 E 2
21. signal V lt General fault alarm signal Power measuring discharge test boost charge Temperature compensated voltage regulation External sensor lead connection for output voltage Constant current operation External ON OFF Parallel operation Design Protection class Cooling Ambient temperature Eltek Valere Deutschland 02008 ELTEK VALERE always on 30 C to 70 C IEC 721 part 3 3 Class 3K3 3Z1 3B1 3C2 3S2 3M2 up to a maximum of 1500 m acc to VDE 0160 issue 5 88 pt 7 2 2 RAL 7035 front plate black print 262 142 x 287mm H W xD 173 x 19 6U approx 8 4kg angular plug type GDM 2011 3 pole 24 1 1056 SUB Min D connector 21WA4 220VDc Front side terminals 8x4mm COMBICON DC output Front side terminals 15x1 5mm signal contacts bolt M4 UM PSS18 E 2 Primary Switch Mode Rectifier PSS18 User manual Page 25 28 Storage temperature Environmental conditions Operation altitude Mechanical strength and vibration resistance Finish Dimensions Weight Electrical connectors Input connection X1 DC output signalling X2 Protective conductor connection Eltek Valere Deutschland 2008 W ELTEK VALERE Primary Switch Mode Rectifier alwayson PSS18 User manual Page 26 28 10 2 Specific data depending on the type Type PSS18 24 80 PSS18 48 50 PSS18 60 40 PSS18 110 22 2 PSS18 220 11 1 Input current 5 2AAC 7 QAAC 7 GAAc 76 7 6 245 2Voc 1
22. ssed air The intervals between this checks depends on ambient conditions of the installed module Eltek Valere Deutschland 2008 UM PSS18 E 2 We Ww ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 22 28 9 Trouble shooting Only skilled and trained technical personnel should carry out the necessary trouble shooting operations at the unit 9 1 No output voltage Is the mains voltage present Is the mains switch in on position ls the input plug correctly connected Is the polarity correct or short circuit at the output Paralleled units incorrect polarity at external decoupling diodes Monitoring of output voltage high V gt signalize an error lights LED V gt switch the unit off and on again and check the adjusted value of V gt see section 5 4 If the module still does not work even though all checks have been done contact your sales agent or the ELTEK VALERE INDUSTRIAL service department 9 2 Deviation of the output voltage Operates the module in constant current mode overload gt Reduce the load Adjustment of output voltage value Vo wrong gt Adjust the output voltage to nominal values see section 5 4 Cable break at external sense links Voltage losses at decoupling diodes on output side gt adjust the output voltage to higher level or use sense links If the module still does not work even though all checks have been done contact your sal
23. tek Valere Deutschland 2008 UM_PSS18_E_R02 We X ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 8 28 3 Start up procedure Before connecting to the input voltage it should be checked that the voltage information on the type 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 a plug at the front side The protective conductor should be generally connected protection class 1 leakage current gt 3 5mA Important If one pole is grounded at the output side the module has to be connected with an additional non fused earthed conductor wire on the earth screw left side on front panel In this case the PE wire should not be connected to the input connector to prevent earth circuit This is very important for paralleled mod ules without decoupling diodes at the output side The DC output and signal contacts are to be connected with a SUB MIN D connector type 21WA4 For modules with an output current gt 40A two heavy duty contacts are paralleled In this case it is impor tant that both contacts are symmetrically loaded The current must be lt 40A per each contact The signalling contacts for monitoring sense links and active current sharing mode are also included in the output connector The rectifier has big capacitors at the output If you connect a switched off module to a battery or other modules wh
24. ut filter An additional internal fuse is used to protect the controller The rectifier has a current limitation which limits the inrush current to the level of the nominal input current 5 2 3 Output The output line is an IV line according to DIN 41772 DIN 41773 Active current sharing mode or de creased charge line 1 at 100 Inom is possible Serially the decreased charge line is factory preset The output is continuous short circuit proof constant current controlling It is possible to use three different output voltages 1 Voltage for trickle charge 2 Boost charge 3 Battery test The output voltage for trickle charge Is standard set For the use of Boost charge or Battery test the pins of the signal connectors are to be connected as described in section 7 3 Electrical connectors Eltek Valere Deutschland 2008 UM PSS18 E 2 W ELTEK VALERE Primary Switch Mode Rectifier always om PSS18 User manual Page 11 28 5 2 4 Dynamic regulation of the output voltage At load jumps between 10 and 90 lhom 90 and 10 lhom the dynamic voltage difference is max 3 and is corrected in max 1 5 ms to static levels 5 2 5 RFI suppression Modules of type PSS meet the standard VDE 0878 T1 and EN 55011 55022 class B The output ripple is Dsophometrically measured according to CCITT gt 1 2mV 24V gt 1 8mV 48V and 60V 5 2 6 CAN Bus interface The rectifier PSS is equipped with a se
25. voltage Save electrically isolation Dynamic voltage difference Short circuit capability Eltek Valere Deutschland 2008 ELTEK VALERE always on constant current control front side 2 pole MCB 104 green LED green LED green LED green LED with relay contact red LED vellow LED red LED Indication of 00 1 to 99 9ADc Indication of 00 1 6 via potential free contact maximum contact load 24Vbc 1A 120VAc 0 5A via potential free relay contact 10s time delay maximum contact load 24 06 1 4 120VAC 0 5A4 for active current distribution voltage values adjustable temperature coefficient AmV K per cell with external temperature sensor optional temperature coefficient adjustable Signal via optocoupler Vo O K Mains O K Jane Signal via optocoupler if required max 10 units consumer load distribution approx 10 1 3 x 19 unit for mounting in cabinets according to DIN 41494 IP 20 Convection cooling 0 C to 45 C for single unit operation 0 C to 40 C for cabinet assembly operation UM PSS18 E 2 Primary Switch Mode Rectifier PSS18 User manual Page 24 28 Internal input fuse LED indications Mains monitoring Mains Operation monitoring Vo1 Operation monitoring Vo2 Output voltage low V lt Output voltage high V gt Constant current mode Jo Over temperature general fault Digital instruments Ammeter Voltmeter External functions
26. with 2 pole wire to pin 9 and pin 7 NOTE If several modules are paralleled pin 9 of each individual unit and pin 7 of each individual unit has to be connected 3 At active current sharing mode of paralleled units pin 10 of each individual module has to be con nected ATTENTION If active current sharing mode is enabled the use of external decoupling diodes and fuses as well in minus on the output side is not allowed 4 External switch on off with optocoupler internal series resistor 2 7kOhm Lan SMA Imax LOMA see section 6 3 NOTE The input is potential free with save electrical decoupling to primary side and with 500 06 to secondary side 5 The relay outputs are potential free with save electrical decoupling to primary side and with 500Vpc to secondary side 6 At active current sharing mode of paralleled units pin 4 X2 of each individual module has to be connected ATTENTION You can either use version 6 or version 3 for the wiring of the active current sharing mode but not both in combination 8 Maintenance In general the PSS rectifier is maintenance free A yearly inspection with following checks is recommended e Mechanical inspection e Removal of dust and dirt especially on radiator surfaces e Check for internal dust or humidity Attention Dust combined with moisture or water may influence or destroy the internal electronic cir cuits Dust inside the unit can be blown out with dry compre
27. x 380V and to control the waveform of the input current sinusoidal as well as to control the power factor gt 0 99 An additional function is the limitation of inrush current ce Transistor bridge to transform the 380 06 to a pulse width modulated AC voltage with a fre quency of 1OOKHz 4 HF transformer for the decoupling of the primary and secondary side and adaptation of the volt age level to the secondary side J Rectifier diodes 6 LC filter to reduce the voltage ripple at rectifier output 7 Output filter for RFI suppression and to reduce the noise level on DC line 8 Internal power supply to supply the primary and secondary control units with potential separa tion 9 Controlled system opto decoupled 10 Adjustment panel for adjustment of output parameters signals and measurement instruments 5 2 1 Electrical insulation Due to the construction principle of the module module parts and separated wiring of mains input and DC output the PSS meets the following standards Devices with Vo gt 606 protection against dangerous body currents through low voltage with 5816 electrical decoupling according to EN 60950 and VDE 0100 e Devices with Vo gt 60 06 saved electrical decoupling to Vo 220 06 according to EN 60950 and VDE 0160 5 2 2 Input Theinputis protected by a 2 pole circuit breaker This circuit breaker is also used as on off switch The MCB is seen from the mains input side connected ahead of the inp

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