Electrical Connector X1 For Unv48-5.0F (Han K 6/6) - Eltek Valere UNV-F 2.5 User Manual

DC/AC Inverter
UNV-F
User Manual
Page 10 (28)

3.3.2 Electrical Connector X1 for UNV48-5.0F (HAN K 6/6)

X1/Pin Designation
1 DC input, Plus
2 ---
3 ---
4 AC output, phase L1
5 DC input, Minus
PE PE
6 AC output, neutral conductor
11 Collective failure COM*
12 SYNC-GND (synchronous bus ground)
13 Collective 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 electrical separation to the AC and DC side; in case of failure COM and NC
are closed.
**In parallel operation the contacts SYNC – GND and SYNC – SIG of each inverter have to be wired.
*** In operation with an UNB it is necessary to interconnect the synchronization bus (contacts SYNC – GND,
SYNC – SIG and SYNC – STAT) between the inverter(s) and the UNB.
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_UNVF_ E_R2.0