GE Industrial Solutions Galaxy Power Systems User Manual
Page 200
Installation Guide for Galaxy Power Systems
15 - 16 Power Up and Installation Completion
Issue 12 August 2012
Setting the Low-Voltage Battery Disconnect Feature, continued
Setting the LVBD Feature, continued
Step
Action
2
The default thresholds are:
• Galaxy Millennium Controller:
disconnect voltage:
+22V (for +24V systems) or -44V (for -48V systems)
reconnect voltage:
+24V (for +24V systems) or -48V (for -48V systems)
• Galaxy Vector Controller:
disconnect voltage:
+21V (for +24V systems) or -43.20V (for -48V systems)
reconnect voltage:
+22.20V (for +24V systems) or -44.40V (for -48V
systems)
To set the thresholds to other values, enter the appropriate
key sequence:
• Galaxy Millennium Controller:
Main
Config LVD (Basic) or Low V Disc
(Intelligent)
Contactor 1 Type-Battery
Change Thresholds
Enter
• Galaxy Vector Controller:
Main
Configuration Contactors Contactor 1
Disconnect/Reconnect Save
Note: The factory default on all battery contactors in the
system is hardwired as Contactor 1. This cannot be changed.