Ole panel, Illustration, Features – GE Industrial Solutions Off Line Equalization (OLE) User Manual
Page 14
Off Line Equalization Panel and Converter for GPS4848/GPS4812
2 - 2 Product Description
Issue 4 January 2008
OLE Panel
Illustration
Figure 2-1: ED83143-30 Off Line Equalization (OLE) Panel
Connects to
Charge Return Bus
Contactor Control Card
(3) 600A Fuses
(3) 1000A Shunts
Pilot Fuses
Converter Output Connector
In Home Position
Features
•
Low Voltage Battery Disconnect (LVBD) contactor (optional) with
the associated drive circuitry to disconnect all three battery string
sections
•
Connection points for up to three separate battery string sections
•
Battery shunt for each battery string section (1000A)
•
Protection fuse for each battery string section (315-500A)
•
Circuitry to provide controller interface for fuse alarms and shunt
monitoring
•
Manual mechanism to disconnect the battery string sections
individually from the main charge bus and to connect them to the
OLE converter voltage for equalization
•
Slot to accommodate a single OLE DC/DC Converter (ES671) that
is powered from the main charge bus