Eaton AMPGARD - User Manual

Contents
Description Page
Introduction ..............................2
Identification .............................2
Description ..............................2
Controller ..............................2
Ratings ................................3
Low voltage components. . . . . . . . . . . . . . . . . . 4
Isolation switch .........................4
Power fuses ............................5
Vacuum contactor .......................6
Safety interlocks .........................6
Low voltage control ......................7
Current transformers .....................7
Main bus ..............................8
Installation. ..............................8
Handling ...............................8
Storage ................................8
Mounting ..............................8
Bus splicing ............................8
Power connections .......................8
Motor load cable termination ...............9
Control connections ......................9
Setting of adjustable protective devices .....10
Pre-startup checks. .......................10
Maintenance. ............................12
Insulation level .........................12
Fuses ................................12
Contactor .............................12
Isolation switch ........................13
Door interlock ..........................15
Effective September 2012
Instruction Booklet IB48050
Instructions for installation,
operation, and maintenance of the
AMPGARD 15 kV, 300A vacuum starter

Eaton AMPGARD Specifications