GE Industrial Solutions Galaxy Power Systems - Manual (Page 70)

Installation Guide for Galaxy Power Systems
6 - 2 Centralized or Distributed Architecture Connections Issue 12 August 2012
Centralized Architecture
Introduction This section covers the field assembly for Centralized Architecture
(H569-434 G2). For Distributed Architecture (H569-434 G1, all
H569-437 Groups, and all H569-436 Groups), skip these procedures.
DC Power
Connections to
Central Bus Bar
Refer to Figure 6-1 for this procedure.
DC Power Connections to Central Bus Bar
Step Action
1 Install optional plates if more than 8 connections are needed.
(See Figure 6-1.)
2 Run and connect new wires from positive and negative bus
bars in each cabinet to charge and charge return centralized
bus bars located outside the equipment.
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Note: In centralized architectures all return wires from the
load must be terminated to the external discharge return bus.
These return wires may not be terminated in the cabinet.