Alpha Technologies PE6500/50 - Battery Connections

Alpha Technologies SA – Boulevard de l’Europe 131 – B-1301 Wavre – Belgium – ℡ +32 10 438 510 –  +32 10 438 213
www.alphatechnologies.eu
Ref 4804 872 50293
PE6500/50
PLACE OF THE BATTERIES
CONFIGURATIONS -48V 7Ah and 14Ah
- 48V - 2 x 7Ah in parallel
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
- 48V - 1 x 7Ah
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
NP7 - 12 12V , 7.0 Ah
BATTERY CONNECTIONS
PE6500/50: delivered with the unit two complete -48V WCS
per set : two short yellow cables and one long yellow cable
* IF PRESENT: REMOVE THE MAINS CABLE FROM THE RACK
* IF PRESENT: open the battery breaker from the battery pack PE6500/60 and remove the link between the racks
* OPEN THE BREAKER (handle down)
* PLACE FIRST THE BATTERIES VERTICALLY IN THE RACK
* CONNECT THE YELLOW WIRES OF the -48V WCS (Wire Cord Set) FIRST
( series connection of each battery string )
* THE LONG WIRES MUST GO ALONG THE MIDDLE SEPARATION WALL
* MEASURE THE VOLTAGE OF EACH BATTERY STRING:
between non-connected + and – of each string
the string voltages must have the same voltage within +/- 1V ( typical 48 .. 50V )
* CONNECT THE + ( red ) and – ( black ) WIRES TO EACH STRING
* LAY DOWN THE BATTERIES
* PLACE AND FIX THE COVER ( 9 x Torx Combi M3x6 )
* DO NOT CONNECT THE EXTERNAL CABLES
* CLOSE THE BREAKER
* CHECK THE BATTERY VOLTAGE DIRECTLY ON THE REAR CONNECTOR
TYPICAL VALUE: 48 .. 50VDC ( with charged batteries )
* OPEN THE BREAKER AND CONNECT THE EXTERNAL CABLE
* CLOSE THE BREAKER