UM INV222
Contents
1. Page 18 20 Appendix Three phase application INV222 modules especially programmed for three phase application are available on request For the article codes please see the table below Article code INV222 48Voc INV222 60Voc INV222 110Voc INV222 220Voc in 501 022 515 01 501 022 615 01 501 022 715 01 501 022 81 1 Gn 901 022 515 02 501 022 615 02 501 022 715 02 501 022 81 2 a 901 022 515 03 7 3 3 9501 022 815 03 These INV222 are labeled with a sticker on the front plate down left indicating the phase to which the specific INV222 is programmed such as Phase L1 R Phase 2 5 Phase L3 T REMARK It is possible to built three phase systems without as well as with three phase static transfer switches three phase UNB A maximum of 12 inverters four for each phase can be used For details about the design of three phase systems please see the user manuals of the INV222 racks ACR INV222 9 0 LV and ACR INV222 9 0 HV 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 19 20 Your notes 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc W ELTEK VALERE always on Supplier ELTEK VALERE DEUTSCHLAND GmbH GB Industrial Schillerstra e 16 D 32052 Herford T 49 0 5221 1708 210 FAX 49 0 5221 1708 222 Ema2. 0 216Voc 183 6 270Voc Nominal output values Output Voltage 230Vac Output Current 9 8Aac power factor 0 8 7 8Aac power factor 1 0 resistive Output Frequency 50 62 For more specific data see section 8 REMARK For article codes of INV222 for three phase application please see Appendix 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc ELTEK VALERE always on DC AC Inverter INV222 User Manual Page 8 20 4 2 Available options and assembly equipment Designation Material code AC Rack ACR INV222 6 75 LV assembly set 19 sub 502 222 315 LV rack 2U including a wired backplane for max three INV222 48 or INV222 60 and one static transfer switch STS207 AC Rack ACR INV222 6 75 HV assembly set 19 sub 502 222 315 HV rack 2U including a wired backplane for max three INV222 110 or INV222 220 and one static transfer switch STS207 AC Rack ACR INV222 9 0 LV assembly set 19 sub rack 502 222 405 LV 2U including a wired backplane for max four INV222 48 or INV222 60 AC Rack ACR INV222 9 0 HV assembly set 19 sub rack 502 222 405 HV 2U including a wired backplane for max four INV222 110 or INV222 220 Cover plate with handle necessary to cover empty 881 MEC BPL 02 21 B slots 2U colour RAL 7035 OS date 4 2 Kk Figure 3 AC Rack ACR INV222 6 75 fully eguipped Figure 4 AC Rack ACR INV222 9 0 fully eguipped with three i
3. OTING aee 9 14 15 oL DIMENSIONAL ORNE esac SU AEA a a MA A aa aa 17 APPENDIX TAREE PHASE APPLICATION sicscecsseenssstccnatetevexaduaslecsaveaauensaensteasiayseubca anal 18 COUR Mea aa aaa a a de en 19 Index of Figures Figure 1 Inverter in parallel operation without STS ins 6 Figure 2 Inverter in parallel operation with STS inner 6 T AE ROC RAC 0 MII A EET EEA ei 8 POTEA CRC RC ee eee eee 8 R OR 9 Figure 10 A EEEE eaten 11 Figure 8 Module dimensions rennes 17 UM INV222 E R5 0 doc C2009 ELTEK VALERE DEUTSCHLAND GmbH W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 5 20 1 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 1 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 disconne
4. PQ ELTEK VALERE always DC AC INVERTER INV222 USER MANUAL UM_INV222_E_R5 0 doc W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 2 20 Notes on this manual ATTENTION Read this manual very carefully 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 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 volt age 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 T 49 0 5221 1708 210 FAX 49 0 5221 1708 222 Email Info industrial eltekvalere com Internet http www eltekvalere com Changes and errors excepted 2009 ELTEK
5. VALERE DEUTSCHLAND GmbH All rights reserved 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 3 20 The current revision status of this user manual is the following Revision 5 0 Date 2010 04 13 Description of change Section Commissioning reworked minor text modifications 02 Section Trouble shooting reworked Tables LED indications and Monitoring completed section Technical Data modified new revision status numbering X X 2009 01 15 introduced lew of the rear side connector corrected 2009 04 08 4 0 Section 8 External input fuses reworked RH 2009 06 25 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_INV222_E_R5 0 doc W ELTEK VALERE DC AC Inverter INV222 User Manual Page 4 20 TABLE OF CONTENTS SRE PINS RE ON 5 a tuevaeeeicct 5 aa eee ee eee ener 6 SL TPC PC TAO cscs ee ice E eae etree E AEA A A naa aaa aia i 6 d TYPE RANGE EQUIPMEN T aca ne a 7 Nei aaa A ii 7 4 2 AVAILABLE OPTIONS AND ASSEMBLY EQUIPMENT mamma s 8 A FRONT 7 A SNES A amaan 9 ON eas a E EEE TE EE E 10 RS AOD IE COIN er R E 11 RO COMMUNICA TIONINTERF AGE ee a a ai ah 11 Aa LL DIN GAMA 12 0 a E 12 mmm e 12 D NN 2 ausaetssesnnaseseiate 12 MONT Nea OO 13 6 M INKENAMGE da aa ee 13 ROBE FO
6. age ripple psophometric CCITT A filter Nominal input current Inrush current Overall efficiency Internal input fuse Recommended external input fuse AC output Nominal output voltage Threshold value of the output voltage Nominal output current Output freguency Nominal output power Output power factor range Overload capability Total harmonic distortion Crest factor Dynamic behaviour Short circuit protection Internal output fuse External output fuse 2009 ELTEK VALERE DEUTSCHLAND GmbH W ELTEK VALERE always on DC input voltage Vin Vimax with automatic switch ON OFF function AC output voltage warning at Vox switch off at Vo gt over temperature and overload with automatic switch off function OPERATION green Vo OK green ALARM red input under voltage input over voltage over temperature overload and short circuit protection External synchronization over static transfer switch Parallel operation without any additional equipment and without fixed master possible max ten modules load sharing approx 5 Inom due to decreasing output line characteristic CAN BUS interface to communicate with a static transfer switch STS Collective Alarm relay contact NC maximum contact 080 8 fan cooling temperature regulated monitored gt 1500 m operation 20 C 55 C power derating 2 K above 40 C storage 40 C 85 C lt 45dB A at 1m distance powder
7. coating RAL 7035 front panel only print neutral black RAL 9005 constructive parts anodized metal 106 4 88 4 335mm 1 4 x 19 2U 400mm plus 25 5mm length of the module handle in combination with a spe cific assembly set 19 sub rack approx 3 5 kg DC Input AC Output and signals DIN 41612 M connector acc to VDE 0160 edition 5 88 chapter 7 2 2 IP20 acc to IEC 721 3 3 class 3K3 3Z1 3B1 3C2 3S2 3M2 CE label EN50081 1 EN55011 55022 class B EN50082 2 EN61000 4 part 2 3 4 5 acc to EN60950 1 VDEOQ100 410 VDE0110 EN60146 DC AC Inverter INV222 User Manual Page 16 20 Further information Monitoring LED signalling Electronic protection External synchronization Parallel operation Communication Isolated signalling contacts Cooling Max installation altitude Ambient temperature Audible noise Surfaces W H D Minimum installation depth Weight Connectors Applicable standards Mechanical construction Protection class Climatic conditions RFI suppression immunity Compliance to safety standards 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc WW ELTEK VALERE always on DC AC Inverter INV222 User Manual Page 17 20 8 1 Dimensional drawings 88 4 mm 335 mm 106 4 mm Figure 8 Module dimensions 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_INV222_E_R5 0 doc W ELTEK VALERE DC AC Inverter always on INV222 User Manual
8. ction e Only spare parts approved by the manufacturer must be used 2 Electric Waste Disposal Separate collection is the precondition to ensure specific treatment and recycling of waste electrical and elec tronic 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 com pany 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 6 20 3 General information The inverter INV222 converts input side DC voltage to a stable sine wave output voltage The INV222 is a module with rear side connectors and is designed to be mounted in an assembly set sub rack see section 4 2 The inverter is controlled and monitored by internal microprocessors Due to its state of the art circuitry design the unit has very low losses and therefore very compact dimensions low weight and a very high power density To increase the reliability the inverter is designed to operate together with a static transfer switch of series STS207 The static transfer switch monitors the connected bypass mains and synchronizes the inverter output with mains frequency In inverter priority mode the STS transfers the load supply to bypass mains in case of inver ter faults high overload or battery low voltage The transfer is nearly without
9. e e Input voltage high or low e Output voltage high or low e Short circuit or over load e Internal temperature higher than specified value e Fan failure The module is equipped with an isolated signalling contact NC The maximum load is 60Voc 100mA LED Colour Function Green OPERATION Inverter operation DC input voltage monitoring VA OUTPUT OK Output voltage monitoring Green e A Red Collective Alarm For more information about the fault status and flashing patterns of the red LED see section 7 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc W ELTEK VALERE always on Function 1 At Vun Module automatically switches off and on with delay and hysteresis 2 At Vmax Immediately switch off 1 At Vo lt Simply a warning signal is generated 2 At Vo gt Module automatically swit ches off The module must be ma nually restarted Module automatically switches off after three seconds The module automatically tries three times to restart If this fails the module switches off and must be manually restarted Module automatically switches off after 10 seconds The module must be manually restarted Automatically switch off at high over tem perature and switch on with hysteresis Automatically switch off DC AC Inverter INV222 User Manual Page 13 20 5 4 Monitoring Monitoring functions Monitored values Criteria Input voltage out o
10. f the range of factory DC input voltage set input voltage range Vimn and Vimax Output voltage out of the specified range of Vo lt and Vo gt AC output voltage Vo lt 190V Vo gt 253V Short circuit 130 lt Inom 9 8A lo gt Inom 9 8A Overload Po gt Pnom 1800W 2250VA Internal temperature higher than e specified value Fan speed N lt 500min 1 see specific technical data section section 8 6 Maintenance In general the module is maintenance free A yearly inspection with the following checks is recommended e Mechanical inspection e Removal of dust and dirt especially on radiator surfaces e Check for internal dust or humidity WARNING 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 UM INV222 E R5 0 doc C2009 ELTEK VALERE DEUTSCHLAND GmbH W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 14 20 7 Trouble shooting The following table shows all possible combinations of LED signals on the inverter unit The LED symbols mean Grey LED off Green or red LED permanently on Green or red with rays LED is flashing HD sir Corrective action 1 No DC input voltage 1 Check input DC voltage 65 a Check incoming distribution
11. fuses Check mounting position of the module 2 Internal fault circuitry 2 Exchange the unit 65 LA Inverter was remotely switched off via Check the STS controller for the reason of S CAN Bus the switch off command DC input voltage low or high Check DC input voltage level Normal operation mode 1 Restart the unit by switching on the input Device switched off due to error DC fuse 2 If the fault remains exchange the unit Output voltage low Internal fault in circuitry exchange the unit G Active Error Warning The following four errors are indicated e 1 Overload or short circuit 2 Fan fault 3 Over temperature 4 Output voltage high The module automatically switches off with time delay Active errors are indicated with the follo wing flashing patterns of the red LED 65 A Active error Flashing pattern D 1 Overload or short circuit 1 Reduce the load to nominal value see section i 7 or check the load circuitry for short circuit 2 Fan fault 2 Exchange the unit or the internal fan TFE HI service personnel only 3 Over temperature 3 Check all air ventilations remove dirt and dust HER RIT check the environment temperature see the values at section 8 4 Output voltage high J i g E 4 Internal fault in circuitry exchange the unit If the module still does not work even though all checks have been done contact your sales agent or the ELTEK VALERE DEUTSCHLAND ser
12. il Info industrial eltekvalere com Internet http www eltekvalere com 2009 ELTEK VALERE DEUTSCHLAND GmbH All rights reserved
13. nverters INV222 and with four inverters INV222 one static transfer switch STS207 C2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc W ELTEK VALERE always on The INV222 is fitted with the following three LED indicators e OPERATION e OUTPUT OK e ALARM For more information about the LED indicators see section 5 3 and section 7 One captive screw is used for each module to secure it to the sub rack component of the module UM INV222 E R5 0 doc DC AC Inverter INV222 User Manual Page 9 20 4 3 Front view front LED panel INUREE 170 220 Figure 5 Front view 2009 ELTEK VALERE DEUTSCHLAND GmbH W ELTEK VALERE always on DC AC Inverter INV222 User Manual Page 10 20 4 4 Rear side connection The rear side male connections DC input voltage AC output voltage and signals are shown in figure 6 and are 20 5b 8b defined in the following table Table Pin assignment of the rear side male connector Pin Designation 22b 25b DC input plus pole 28b 31b DC input minus pole 11b PE 5b AC output Neutral 2b AC output Phase L1 15a Alarm NC 16c Alarm COM 19c SYNC STAT1 synchronization bus 1 state lines 20a SYNC SIG1 synchronization bus 1 50Hz signal 18c SYNC STAT2 synchronization bus 2 state lines 19a SYNC SIG2 synchronization bus 2 50Hz signal 20c SYNC GND synchronization bus ground 14a CAN H 14c CAN L 13a CAN VSS 15c CAN VCC 17c Add
14. ress coding 16a AGND 31b 28b 25b 22b 206 186 16c 6 11b 156 17c 15c 13c 00000000 99000000 69 Q 00000000 UM INV222 E R5 0 doc 193 173 15a 13a 203 183 16a 3 Figure 6 Male connectors shown from the rear side of the module 2009 ELTEK VALERE DEUTSCHLAND GmbH W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 11 20 4 5 Module cooling 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 at figure 7 of 50mm is required between the unit and the rear cabinet wall as well as an unobstructed supply of air Figure 7 Air flow direction 4 6 Communication interface The inverter is equipped 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 inverters in a system or parallel connection can be controlled and monitored through the CAN Bus by a central unit which is integrated in the static transfer switch unit STS The following parameters of a specific inverter unit can be controlled or monitored Inverter status OK failure Output voltage measurement value Output current TRMS measurement value Input voltage measurement value Inpu
15. t current measurement value Output frequency measurement value Internal temperature measurement value with separate software tool 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 12 20 5 Handling 5 1 Storage The modules must be stored in a dry dust free environment with a storage temperature in accordance with the specific technical data see section 8 5 2 Commissioning Note Before commissioning the module make sure that the input voltage corresponds to the nominal input voltage of the unit as specified on the type plate 1 Carefully unpack the unit 2 Fill the rack beginning with the left slot 3 Put the unit into an empty slot 4 Carefully slide in the unit until the module connector touched the backplane connector 5 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 6 Secure the unit using the captive screw M4x12 provided with the module Note Before removing a module it must be switched off by the external input fuse WARNING 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 5 3 LED indications Functions of front panel LED indicators The following faults result in a collective alarm messag
16. vice department 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 15 20 8 Technical specifications INV222 48 230 50 60 230 50 110 230 50 220 230 50 501 022 515 00 501 022 615 00 501 022 715 00 501 022 815 00 Type designation Article code Article codes of INV222 for three phase application See Appendix 48VDC 6OVDC 108VDC 216VDC 40 8 67 5VDCc 52 76VDC 91 8 135VDCc 1 6 gt 1 8mV lt 1 8mV one e 41 6ADc 33 3ADC 18 4ADC 9 2ADC lt nominal input current 290 there Is no internal input fuse 63A 63A 25A 16A 230Vac 0 5 factory adjustment range 200 242Vac Factory setting Parallel mode 230Vac 5 Vo lt 190 46 Vo gt 253VAC 9 8Aac power factor 0 8 7 8Aac power factor 1 0 resistive 50Hz 0 05 adjustable to 60Hz at factory Synchronization range by external static transfer switch unit 45 65Hz 1800W 2250VA power factor 0 8 0 5 ind 1 0 5 cap 130 for 10 sec lt 2 for linear load lt 3 gt 3 for load transients between 10 100 10 of nominal output current transient time lt 0 3 ms continuous short circuit proof short circuit current 2 2 5x Inom for approx 3 sec with delayed restart there is no internal output fuse 10A gL or MCB characteristic B UM INV222 E R5 0 doc DC input Nominal input voltage Input voltage range Vimin Vimax Reflected input volt
17. voltage interruption lt 4ms The unit switches back to inverter operation automatically if the reason for the transfer is gone In case of mains priority mode the inverter will take over the load if the mains voltage is not present out of limits or heavy disturbed The priority source is programmable on the STS unit see separate manual The nominal output power per unit is 1 8kW 2 25kVA A maximum of ten modules can be switched in parallel to increase the system output power or to build redundant power supply systems n 1 principle INV222 for three phase applications are available on request see Appendix 3 1 Typical applications DC Bus Mains 230 Vac ZA INV222 INV222 INV222 AC Output Static Transfer Switch Y STS207 Manual Bypass Switch AC Output Figure 1 Inverter in parallel operation without STS Figure 2 Inverter in parallel operation with STS 2009 ELTEK VALERE DEUTSCHLAND GmbH UM INV222 E R5 0 doc W ELTEK VALERE DC AC Inverter always on INV222 User Manual Page 7 20 4 Type range equipment 4 1 Main data Nominal Input Nominal Input Input Voltage T D A ype Designation rticle Code Val aa Ce e Vimin Vmax INV222 48 230 50 501 022 515 00 41 6Aoc 40 8 6 33 3ADc 52 76Voc 501 022 615 00 0 222 60 INV222 110 230 50 501 022 715 00 108Voc 18 4Apc 91 8 135Voc INV222 220 230 50 501 022 815 0
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