Eltek Valere UNV-F 2.5 User Manual Download Page 3

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DC/AC Inverter

UNV-F

User Manual

Page 3 (28)

UM_UNVF_ E_R2.0

The current revision status of this user manual is the following:

Revision: 2.0

Date:

2009-07-31

Revision

Description of change

Writer

Date

01-03

Minor text modifications

RTH

ELTEK VALERE INDUSTRIAL layout inserted

RTH

2008-01-29

1.0

New revision status numbering (X.X) introduced, section “Error
indication on the displays” inserted.

RTH 2009-04-20

2.0

Minor reworking at sections 3.4, 4.2, 7.

RTH

2009-07-31

Summary of Contents for UNV-F 2.5

Page 1: ...DC AC INVERTER UNV F 2 5 3 3 5 0 USER MANUAL UM_UNVF_E_R2 0...

Page 2: ...ate 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 m...

Page 3: ...e following Revision 2 0 Date 2009 07 31 Revision Description of change Writer Date 01 03 Minor text modifications RTH 04 ELTEK VALERE INDUSTRIAL layout inserted RTH 2008 01 29 1 0 New revision status...

Page 4: ...6 10 3 3 3 CAN Bus connectors CAN1 CAN2 11 3 4 COOLING AIR FLOW DIRECTION 11 3 5 COMMUNICATION INTERFACE 12 4 HANDLING 12 4 1 STORAGE 12 4 2 COMMISSIONING 12 4 2 1 Single inverter 13 4 2 2 Operation...

Page 5: ...the module only in areas with limited access to unskilled personnel Before starting work the electrical module must be disconnected from mains Make sure that the module is earthed Do not touch connec...

Page 6: ...ional parameters are adjustable with front side operating keys and are indicated with digital displays To increase the reliability the UNV F inverter is designed to operate together with a static tran...

Page 7: ...NV48 3 3F 500 033 511 00 48 62 5 230 50 60 3300 483 133 360 UNV60 3 3F 500 033 611 00 60 50 0 230 50 60 3300 483 133 360 UNV110 3 3F 500 033 711 00 108 26 7 230 50 60 3300 483 133 360 UNV48 5 0F 500 0...

Page 8: ...A are fitted with a combined input and output MCB which is used as ON OFF switch whereas the 5 0kVA version is fitted with a mechanical switch As shown with the front view the unit is equipped with se...

Page 9: ...chronous bus 50Hz signal 8 SYNC STAT synchronous bus state lines 9 10 Collective failure COM 11 Collective failure OK normally open NO 12 Collective failure error normally closed NC The maximum allowe...

Page 10: ...tive failure OK normally open NO 14 Collective failure error normally closed NC 15 SYNC SIG synchronous bus 50Hz signal 16 SYNC STAT synchronous bus state lines Potential free relay contact with safe...

Page 11: ...6 CAN_V DC Supply Ground 3 4 Cooling 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 modul...

Page 12: ...ossible The cable length must not exceed 30m 4 Handling 4 1 Storage The devices must be stored in a dry dust free environment with a storage temperature according to specific data please see section 7...

Page 13: ...wiring polarity of DC supply line check that the inverter is switched off connect DC input with open DC busbar fuses connect AC loads close the DC busbar fuses switch on the unit by front side MCB ac...

Page 14: ...utput voltage okay red Input voltage high red Input voltage low red Output current to high short circuit or overload at the output red 1 Lights continuously Overheating of the inverter by overload 2 B...

Page 15: ...put voltage lower than adjusted operating threshold The device automatically switches off manual restart is necessary LED Vo OFF LED collective failure ON AC output current 130 Inom 100 Inom LED Io ON...

Page 16: ...ng the key UP or DOWN you are able to switch back and forth between the input and output parameters according to the diagram Standard display during operation display of input and output parameters se...

Page 17: ...V F User Manual Page 17 28 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_UNVF_ E_R2 0 4 5 1 Diagram Standard display during operation display of input and output parameters The continuation of the diagram is...

Page 18: ...UNV F User Manual Page 18 28 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_UNVF_ E_R2 0 Continuation of the previous page By pressing both keys short time at the position Hardware reset the device switches of...

Page 19: ...LTEK VALERE DEUTSCHLAND GmbH UM_UNVF_ E_R2 0 4 5 2 Diagram Adjustment mode For switching to the adjustment mode shortly press both keys together at any position within the display of input and output...

Page 20: ...DC AC Inverter UNV F User Manual Page 20 28 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_UNVF_ E_R2 0 You can leave the adjustment mode by pressing both keys for approximately three seconds...

Page 21: ...ge high Ui 48 60V 75 VDC 108V 130 0 80 0 135 0 1 V 0 25 V switch off threshold input voltage low Ui 48V 41 VDC 60V 51 VDC 108V 92 VDC 41 80 41 80 90 110 0 1 V 0 1 V 0 25 V switch on again threshold in...

Page 22: ...e reason Corrective action No output voltage DC input voltage ok main switch MCB on green LED Operation on incorrect polarity at the input DC input fuse at DC busbar ok signalling LED Vi or Vi on shor...

Page 23: ...n one error appeared the result addition of the single error numbers is shown at the lower display The example above error number 129 is the result of error number 1 plus error number 128 For error nu...

Page 24: ...indications are exceptions At shutdown due to short circuit or overload the displays indicate the following Upper display SHd Shutdown Lower display ovL short circuit overload An intended shutdown via...

Page 25: ...operation max 16 pieces load sharing approx 5 Inom THD 2 for linear load Crest factor 3 Power factor range 0 5 ind 1 0 5 cap Standard Features LED signalling Standby Vo Vi Vi overload over temperature...

Page 26: ...at the front side Cooling Speed controlled fan with over temperature monitoring Type of enclosure IP20 front panel Dimensions W H D mm 483 133 360 483 133 360 483 133 440 Minimum installation depth mm...

Page 27: ...DC AC Inverter UNV F User Manual Page 27 28 2009 ELTEK VALERE DEUTSCHLAND GmbH UM_UNVF_ E_R2 0 7 1 Dimensional drawings UNV 2 5F UNV 3 3F UNV 5 0F...

Page 28: ...HLAND GmbH GB Industrial Schillerstra e 16 D 32052 Herford 49 0 5221 1708 210 FAX 49 0 5221 1708 222 Email Info industrial eltekvalere com Internet http www eltekvalere com 2009 ELTEK VALERE DEUTSCHLA...

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