Lucent Technologies 415B Battery Plant for 4ESS
Issue 6 September 1999
Table of Contents - 3
Rectifier Alarms and High Voltage Shutdown
Rectifier Equalize Adjustment (on Battery)
Galaxy and Rectifier Interface Leads
Rectifier Fail Alarm (RFA) Leads
Control and Distribution Bay Fuse Alarms
Power Distribution Frame Fuse Alarms
Battery Plant Overall Operation Tests
Energy Management (Efficiency) Algorithm
Power Distribution Frame Shunt Monitors
Battery Reserve Time Prediction Option
Enhanced Ground Current Monitor (EGCM)
Checking and Setting the EGCM’s Offset Control
Checking High and Low Alarm Set Points
Connecting Telecommunication Loads to
the Power Distribution Frame
Capacitor Charging from the Power Distribution Frame 6 - 1