GE Limitamp CR194 - Page 2

CR
194
Vacuum
Limitamp
400
Ampere
Control
Table
of
Contents
Introduction
3
4
Description
Equipment
Identification
-
CR
Number
Designation
.
.
,
.
4
General
.
.
.
.
.
;
Ratings
Basic
Impulse
Level
(
BIL
)
Dielectric
Test
Voltage
High
Voltage
Vacuum
Contactors
Blown
Fuse
Indicator
Manual
Disconnect
(
Isolating
Mechanism
)
Mechanical
Interlocking
Auxiliary
Enclosures
Dimensions
Power
Fuses
Power
Fuse
Conversion
Instructions
Starting
Autotransformers
8
c
Reactors
Installation
General
Receiving
Handling
Placement
of
Enclosure
Disassembly
Disassembly
Sequence
of
Operation
Grounding
Incoming
Power
Connections
Motor
Connections
Extra
-
width
Enclosure
Power
Cable
Termination
Control
Connections
Reassembly
Replacing
Contactor
In
Enclosure
Mechanical
Operation
Check
Operation
General
Test
-
power
Circuit
Preparation
of
Controller
for
Operation
Normal
Operation
Door
Opening
Procedure
Inspection
,
Maintenance
,
8
c
Servicing
Vacuum
Contactor
Isolating
Mechanism
and
Mechanical
Interlock
Checking
Procedures
-
*
Mechanical
Interlock
&
Manual
Isolator
Vacuum
Interrupter
Integrity
Test
Test
Procedure
Preventive
Maintenance
Guide
4
5
5
5
5
8
8
.
.
.
8
10
10
11
11
11
13
13
13
13
13
13
13
14
14
19
20
20
23
24
24
24
27
27
27
27
27
27
29
29
29
31
31
31
32
2
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