GE Industrial Solutions Galaxy Power Systems - Manual (Page 6)

Installation Guide for Galaxy Power Systems
2 - Table of Contents Issue 12 August 2012
Cabinet Ground Procedure 5-17
Central Office Ground Procedure 5-17
Recommended Cable Rack Layout 5-20
6 Centralized or Distributed Architecture
Connections
Multiple-Cabinet Installations 6-1
Special Requirements 6-1
Centralized Architecture 6-2
DC Power Connections to Central Bus Bar 6-2
Remote Voltage Sense and System Shunt 
for Galaxy Millennium Controller 6-4
Remote Voltage Sense and System Shunt

for Galaxy Vector Controller 6-6
Distributed Architecture 6-8
Intercabinet DC Power Bus Connections 6-8
Intercabinet Alarm and Serial Bus Connections 6-10
BLJ2/3 to BLJ2/3 (Millennium Controller) 6-10
BLJ3 to BLJ3 (Vector Controller) 6-12
7 AC Connection and Wiring
Safety 7-1
Reference Information
7-1
Wire Sizing and Ampacity 7-2
AC Input Schemes 7-3
595 Rectifiers (48V, 200A) and 595LT Rectifiers (48V, 220A) 7-3
596 Rectifiers (24V, 100A/125A and 48V, 50A/100A) 7-3
AC Cable Routing 7-4
Rectifier Positions 7-6
AC Input Panels Cross Reference 7-8
AC Input Panels 7-10
7-26
Field Modification of the 1-Phase Circuit Breaker AC Panel for use with
Phase-Neutral Input Circuits - ED83142-30 G-6, G7, G19, G21, or
G23
7-27
Bottom Cable Feed Options for GPS 4848/100 7-28
Completing the AC Connection 7-29
8 DC Distribution Assembly and Connections
Overview 8-1
DC Distribution Panels Cross Reference
8-2
Connecting Loads 8-3
Cable Routing Strategy 8-3
Capacitor Charge Unit 8-3
Mounting Large Circuit Breakers 8-4