DC/DC Converter PSC312
Contents
1. Minimum installation depth 438 mm plus 25 5mm handle depth in combination with an assembly set 19 sub rack Weight approx 3 9kg lt Type of enclosure IP20 front panel 1 Protection class Colour Front panel RAL 7035 print neutral jet black RAL 9005 Compliances CE conformity yes r Compliance to safety EN60950 1 VDE0100 T410 VDE0110 EN50178 EN60146 standards Compliance to EMC EN55022 24 ITE class A EN61000 4 T2 5 standards 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE DC DC converter alwayson PSC312 HV User Manual Page 17 20 7 1 Dimensional Drawings 106 3 mm 326 5 mm Figure 6 Module dimensions 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE DC DC converter alwayson PSC312 HV User Manual Page 18 20 8 Notes 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE alwayson DC DC converter PSC312 HV User Manual Page 19 20 Notes 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE alwayson Supplier ELTEK VALERE DEUTSCHLAND GmbH GB Industrial Schillerstra e 16 D 32052 Herford T 49 0 5221 1708 210 FAX 49 0 5221 1702. ELTEK VALERE always on DC DC Converter PSC312 HV USER MANUAL ovaa eses 72 MU 2 100C PP UM PSC312 HV E R1 1 doc er JAN ay te W ELTEK VALERE alwayson DC DC converter PSC312 HV User Manual Page 2 20 Notes to this manual ATTENTION Read this manual 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 followed Supplier ELTEK VALERE DEUTSCHLAND GmbH GB Industrial SchillerstraBe 16 D 32052 Herford a 49 0 5221 1708 210 FAX 49 0 5221 1708 222 Email Info industrial eltekvalere com
3. Inom charge voltage transient time lt 1 5ms Short circuit protection Continuously short circuit proof 2009 ELTEK VALERE DEUTSCHLAND GmbH UM PSC312 HV E R1 1 doc W ELTEK VALERE DC DC converter PSC312 HV SON User Manual Page 16 20 Type designation PSC312 HV PSC312 HV PSC312 HV PSC312 HV PSC312 HV 24 50 48 25 60 20 110 11 220 5 5 Parallel operation Yes max 48 units with UPC3 DC controller unit current distribution lt 10 Inom sloping output voltage line 1 at 100 Inom Internal decoupling at the Yes active low Yes in the output loss decoupling positive output circuit in the line negative output line Internal output fuse 80A 80A 80A 30A 20A Standard Features LED signalling Input OK green Vo OK green Vo gt red Alarm red Main processor 16Bit Fujitsu Isolated signalling contact Collective alarm relay COM NC NO maximum load 60Voc 500mA Communications interface CAN Bus proprietary protocol Environmental Ambient temperature Operation 20 C to 55 C storage 40 C to 85 C Climatic conditions according to IEC 721 3 3 class 3K3 3Z1 3B1 3C2 3S2 3M2 Max installation altitude lt 1500m lt Audible noise lt 45dBA e Mechanical Type of construction Ya x 19 3U e Cooling Fan cooling temperature controlled r p m monitored Electrical connector DC input DC output and signals DIN41612 M connector Dimensions W H D 106 3 133 326 5mm
4. software necessary to change the output voltage value internal default values of the DC DC converter 880 CAN DNG 00 Figure 1 Sub rack fully equipped with four converters PSC 3 3 Front view Front side LED panel The PSC312 is equipped with the following four LED indicators INPUT OK OUTPUT OK Vout gt ALARM For more information about the LED indicators see section 4 4 Two captive screws are used for each module to secure It to the sub rack component parts of the module Figure 2 Front view 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE DC DC converter alwayson PSC312 HV User Manual Page 8 20 3 4 Rear Side Connection The rear side male connections DC input voltage DC output voltage and signals are shown in figure 3 and are defined in the table below 19c 17c 15c 13c 20c 18c 16c 14c O O O O 009 eo 600 600 00 OO OOO 000 O O O O 31b 28b 25b 22b 20a 18a 16a 14a 11b 8b 5b 2b 19a 17a 15a 13a Figure 3 Male connectors shown from the rear side of the module Pin assignment of the rear side connector Minus DC input Plus DC input e 15a CAN CVCC AGND gl 15c l6a 16c 7 7 8 8 9 1 1 1 1 1 a C a C a 19c 20a gt 20c 22b Output 25b Output 28b 31b 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE alwayson DC D
5. unit as specified on the type plate and that the output voltage of paralleled units matches Carefully unpack the unit Fill the rack beginning with the left slot Put the unit into an empty slot Carefully slide in the unit until the module connector touched the backplane connector Increase the force until the unit fits in completely Avoid using too much force If the unit does not fit in begin again at step 3 Secure the module using the two captive screws M3x12 provided with the module N A ONP DN Note The PSC312 is serially equipped with an internal output side decoupling diode This ensures hot plug in capability for the module and enables the operator to add modules under operating conditions Note If a module is to be removed it previously must be switched off by the external input fuse A CAUTION After switching off the module the internal capacitors are still fully charged Do not touch connector pins as they can still be charged with dangerous voltage after disconnection 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE alwayson DC DC converter PSC312 HV User Manual Page 11 20 4 3 Charge Characteristic The charge characteristic of the PSC312 is a power limited IV characteristic curve in accordance with DIN 41772 DIN 41773 For modules in parallel operation mode a load distribution of about 10 is attained due to a sloping output voltage line 1 at 100
6. 8 222 Email Info industrial eltekvalere com Internet http www eltekvalere com 2009 ELTEK VALERE DEUTSCHLAND GmbH All rights reserved
7. C DC converter PSC312 converts DC input voltage to an electrically isolated DC output voltage The PSC312 Is a hot plug in module with rear side connectors It is designed to be mounted in an assembly set 19 sub rack see section 3 2 Due to the state of the art circuitry design the unit has very low losses and therefore very compact dimensions low weight and high power density The DC DC converter PSC312 can be used as constant voltage source in all DC applications The nominal output power per unit is 1200 W Several modules can be switched in parallel to increase the system output power or to build redundant power supply systems n 1 principle 3 Type Range Equipment Type Designation Material Code Nominal Output Voltage Nominal Output Current PSC312 HV 110 11 201 012 778 00 110Voc PSC312 HV 220 5 5 201 012 788 00 220Voc 3 1 Main Data Input voltage range 91 7 300Voc Input current 12 4Aoc O 110Voc 6 2Aoc O 220Voc Nominal output power 1200W For more specific data see section 7 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc ELTEK VALERE DC DC converter always on PSC312 HV User Manual Page 7 20 3 2 Available Options and Assembly Equipment Designation Material Code Assembly set 19 sub rack 3U incl backplane for four DC DC converters 202 312 408 00 PSC312 Cover plate with handle to cover empty slots 1 4 x 19 3U N N oa Aa 881 MEC BPL 03 21 B CAN dongle incl
8. C converter PSC312 HV User Manual Page 9 20 3 5 Cooling and Air Flow Direction The unit is cooled with an internal fan The airflow Is from the front to rear side The fan is monitored and speed controlled dependent on module temperature To provide sufficient air flow a minimum space see item A in figure 5 of 50 mm is required between the unit and the rear cabinet wall as well as an unobstructed supply of air to the front of the module Figure 4 Module air flow 3 6 Communication Interface The DC DC converter PSC312 Is fitted with a serial data interface in accordance with the Controller Area Network CAN specification The CAN Bus connection is integrated in the rear side connector Several modules in a system or parallel connection can be monitored through the CAN Bus by a central UPC3 DC controller unit The following parameters of a specific DC DC converter unit can be monitored Output voltage Output current Device temperature Device status 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE DC DC converter alwayson PSC312 HV User Manual Page 10 20 4 Handling 4 1 Storage Modules must be stored in a dry dust free environment with a storage temperature in accordance with the specific technical data see section 7 4 2 Commissioning Note Before commissioning the module make sure that the input voltage corresponds to the input voltage range of the
9. Inom The module is continuously short circuit proof 4 4 LED Indications Functions of front panel LED indicators aan INPUT OK Input voltage okay 8 criteria Viz 100Voc to 300Voc ra OUTPUT OK Vout ok criteria Vout 295 of adjusted value 00 lt Fy red Vout gt criteria Vout 2 than adjusted operating threshold ALARM Collective alarm Vin incorrect Vout incorrect module overtemperature fan failure and short circuit 0 gt red For factory set output voltage threshold values see section 4 6 The module is eguipped with an isolated signalling contact normally open contact The maximum load is 60Voc 500mA The contact is time delayed and reacts after approx 10 sec O2009 ELTEK VALERE DEUTSCHLAND GmbH UM PSC312 HV E R1 1 doc W ELTEK VALERE alwayson DC DC converter PSC312 HV User Manual Page 12 20 4 5 Monitoring DC input voltage I Input voltage 100V lt Vinom lt 300V I If the values are exceeded fallen below it is shown at collective alarm the green LED Input ok Is off II Input voltage lt 90V II The module automatically switches off It switches on at 95V III Input voltage gt 300V III At VI gt 300V the module automatically switches off self locking DC output voltage 1 Output voltage higher than the I The module automatically switches adjusted operating threshold V gt off self locking The unit must be manually restart
10. Internet http www eltekvalere com Changes and errors excepted 2009 ELTEK VALERE DEUTSCHLAND GmbH All rights reserved 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE DC DC converter alwayson PSC312 HV User Manual Page 3 20 The current revision status of this user manual is the following Revision 1 1 Date 2010 04 06 First edition RTH 2009 11 18 Designation of the input voltage range modified 2010 04 06 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE DC DC converter on PSC312 HV User Manual Page 4 20 Table of contents LA SAFE TANS TRUE DONS a a 5 EET TE DE RO ee ene eee 5 2 ERNA 6 IEEE EN 6 L MAID a A bceeeneeceeeeonee 6 3 2 Available Options and Assembly Equipment iii 7 NNN 7 SARA SIE COn OC 510 EE er eee eee eee ee 8 3000 NS anid Air FLOW DICO ee 9 0 COMMUNCAUON ae ICE EEE EEE EE 9 AE EEE EEE io 10 SO EE ee eee eee eee ee 10 FEN 10 29 Charce Og IG EN EN 11 LE NNN 11 75 MONO EEE EE EN EE 12 TSN eee 13 4 7 Setting of the output voltage threshold values ii 13 SANE Need 14 RENN 14 ENESTE ve 15 Z7 Dimensional svev 17 NT 18 Index of figures Figure 1 Sub rack fully equipped with four converters PSC inner 7 PATIO 0114 7 AAA A a 7 FUENTE 8 FET ENN 9 Figure 5 Screenshot PC software Tor CAN DO BE aa teteccd casi cnpenteredlenenuetuscbeuaiacesensen aka i 13 FE MENN 17 2009 ELTEK VALERE DEUTSCH
11. LAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE DC DC converter on PSC312 HV User Manual Page 5 20 1A Safety Instructions Warning Because several components of operating electrical modules are charged by dangerous voltage the improper handling of electrical modules may be the cause of 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 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 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 1B Electric Waste Disposal Separate collection is the precondition to ensure specific treatment and recycling of waste electrical and electronic equipment and is necessary to achieve the chosen level of protection of human health and the environment In the case of waste disposal of your discarded equipment we recommend to contact a waste management company 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE alwayson DC DC converter PSC312 HV User Manual Page 6 20 2 General Information The D
12. ed II Output voltage lower than the II That event is included in Collective adjusted operating threshold V lt Alarm LED and relay Module Heat sink temperature 280 C The module automatically switches off temperature It automatically switches on when the heat sink cools down to lt 70 C From 70 C to 80 C the output power linearly decreases from 1200W to 200W Short circuit Module automatically detects short The module automatically switches off circuit operation on the basis of the after five seconds After 30 seconds output voltage value criteria Vout the module automatically tries to lt 83 3 xVonom and lo gt lonom 5 restart repeatedly For factory set output voltage threshold values see section 4 6 O2009 ELTEK VALERE DEUTSCHLAND GmbH UM PSC312 HV E R1 1 doc W ELTEK VALERE alwayson DC DC converter PSC312 HV User Manual Page 13 20 4 6 Threshold amp Default Values The following factory set threshold amp default values are stored in the PSC312 Default lov version 220V version vovg a0 eo os mo po o e an Ka 50 0 O 563 3 45 450 250 O ee a 5 E 24V aa 48V i 60V i n 110V 5 5A O er 1200W 4 7 Setting of the output voltage threshold values The output voltage threshold values individually can be set within the scope of the output voltage adjustment range see section 7 using a CAN dongle and PC software see section 3 2 Available Options and Asse
13. he fan is acomponent consisting of moving parts By way of precaution a yearly inspection with following checks is recommended e Mechanical visual inspection e Removal of dust and dirt especially on radiator surfaces e Check for internal dust or humidity It is recommended to exchange the fan every five years Attention Dust combined with moisture or water may influence or destroy the internal electronic circuits Dust inside the unit can be blown out with dry compressed air The interval between the checks depends on ambient conditions of the installed module 6 Troubleshooting Symptom No output Is input voltage present Check voltage Input switched to ON position Check PSC312 module plugged in securely Incorrect polarity or short circuit at the output Check LED V gt on 1 Switch the module off and on 2 Check the settings for V gt see section 4 6 Deviation of the Is the unit operating in current limiting mode Reduce the load output voltage due to overload If an external sensor lead Is used for the output Check voltage is the connection faultless If the module still does not work even though all checks have been done contact your sales agent or the ELTEK VALERE DEUTSCHLAND service department 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE DC DC converter PSC312 HV User Manual Page 15 20 7 Technical Specifications Type designati
14. mbly Equipment A specific manual is available on request Mi Set PSR PSC EEPROM V1 12 olx fe PSR MESI 5 Read EEPROM PSR327 PSR316 PSR 308 CAN Adr ERI Usb Dongle State On Uout 7100 Default Load Voltage Simulate Monitoring Unit ve unVoltage Y100 Lower Voltage Range Default psn327 60V w 5 45 gj ovVoltage 4100 Upper Voltage Range 10 I MAX 7 la 4710 max Output Current PSR State i Status GKL Inclined Characteristic Line Voltage I Temp Lim K Upper Temperature Limit Current i hy Temp Lim K Temperature Hysteresis Temperature N del UaOkCy Uout Ok in i del Ua0kCc Uout Ok in k 0 l CAN Device Text k 1 KTRAD Temperature adjustment EEPROM Start Adr Wordt 600 k 2 k 3 kult Measurement Yoltage adjustment Read all k 4 kUI2 Measurement Voltage adjustment EKD k 5 kIO Output Current adjustment Typ k 6 n u k 7 n u I Material ID CAN Adr CAN Address gt 0 gt Backplane adr Off Serial Number kUa Set Output Voltage PwM kla Set Output Current Pw M Hw EEPROM 22 free Address Syd Typ i Version Installation Date Running Number Show Telegram Figure 5 Screenshot PC software for CAN Dongle 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_PSC312_HV_E_R1 1 doc W ELTEK VALERE DC DC converter alwayson PSC312 HV User Manual Page 14 20 5 Maintenance In general the module is maintenance free Exclusively t
15. on PSC312 HV PSC312 HV PSC312 HV PSC312 HV PSC312 HV 24 50 48 25 60 20 110 11 220 5 5 Material code 201 020 758 00 201 012 758 00 201 012 768 00 201 012 778 00 201 012 788 00 DC input Input voltage range 91 7 300Voc switch off lt 90Voc Input current 12 4Aoc 110Voc 6 2Aoc 220Voc Total harmonic distortion lt 5 THD Efficiency 288 Internal input fusing 16A 6 3 x 32mm lt DC output Nominal output voltage 24VDc 48Voc 60Voc 110Voc 220Voc Nominal output current 50A0c 0 24V 25Avc O 48V 20Aoc 60V 11Aoc 110V 5 5Aoc O 220V Max output current 5QApc 56Apc 45Apc 2 5Apc 12 5Apc short circuit condition Nominal output power 1200W E Charge characteristic IV characteristic according to DIN41772 DIN41773 power limited Adjustable output voltage 21 0 33 0Voc 42 62Voc 52 5 78Voc 87 150 Voc 170 295Voc range Factory set output over 29 2VDC 50 4Voc 63 0Voc 115 5Voc 231 0Voc voltage threshold V gt 105 Vnom Factory set output under 22 8Voc 45 6Voc 57 0Voc 104 5Voc 209 0Voc voltage threshold V lt 95 Vnom The output voltage threshold values individually can be set within the scope of the output voltage adjustment range using a CAN dongle and PC software Voltage ripple lt 20mVpp lt 20mVpp lt 20mVpp lt 100mVpp lt 200mVpp Psophometric acc to lt 1 2mV lt 1 8mV lt 1 8mV CCITT A Dynamic accuracy of the lt 3 Vnom at load changes between 10 90 10
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