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Galaxy Power System GPS4827
1
Table of Contents
Introduction .................................................................................................... 3
GPS4827 .................................................................................................................. 3
Customer Service Contacts ..................................................................................... 4
2
System Description .......................................................................................... 5
Overview ................................................................................................................. 5
Architecture ............................................................................................................ 7
3
Galaxy Millennium II Controller ..................................................................... 11
4
Rectifiers ....................................................................................................... 15
NE050AC48ATEZ ................................................................................................... 15
5
AC Input Panels ............................................................................................. 19
Overview ............................................................................................................... 19
6
Battery Connection Panels ............................................................................. 21
7
DC Distribution Panels ................................................................................... 23
Function ................................................................................................................ 23
8
External Return Bars ...................................................................................... 31
Overview ............................................................................................................... 31
9
Millennium II Controller Operation ................................................................ 35
Controller Connections ......................................................................................... 37
Installing Circuit Packs .......................................................................................... 38
Thermal Probes ..................................................................................................... 42
USB Interface ........................................................................................................ 43
Local Port .............................................................................................................. 43
Wiring Alarm Outputs ........................................................................................... 43
Wiring Alarm and Control Inputs .......................................................................... 46
Fuses ..................................................................................................................... 50
Front Panel Display ............................................................................................... 50
Controller Defaults ................................................................................................ 54
Controller Display Menu Maps ............................................................................. 61
10
Acceptance Testing ........................................................................................ 73
Introduction .......................................................................................................... 73
Tools and Test Equipment .................................................................................... 73
Test Precautions .................................................................................................... 73
Test Sequences ..................................................................................................... 74
11 Circuit Boards ................................................................................................. 83
Overview ............................................................................................................... 83
12 Specifications ................................................................................................ 85
Rectifier ................................................................................................................. 87
13 Safety ............................................................................................................ 89
Safety Statements ................................................................................................. 89
14 Maintenance and Replacement ...................................................................... 91
Requirements ........................................................................................................ 91
