Phenix Technologies HC-75C Operator's Manual page 14

The following is a brief description of the various parts of the HC test set.
1 HC Controller
Input Power Indicator,
2
LMP201
Control Power Switch,
3
SW201
4 Fuse, F201,202
5 Fuse, F203
6 Fuse, F204
Variable Transformer
7
Circuit Breaker, CB202
Main Circuit Breaker,
8
CB201
Emergency Off Button,
9
SW202
10 Chassis Ground Terminal
11 Main Input Power Cables
12 Ground Cable
13 Output Stabs
14 Continuity Binding Post
15 Regulator Speed Control
HC 75C
POWER SECTION DESCRIPTION
Performs all monitoring and control functions for the HC Test Set.
Indicates that Input Power is applied to the test set.
Applies 120-Volt AC Power to all of the controls in the test set.
Provides overload protection for the primary side of the control
Provides overload protection for the secondary side of the control
Provides overload protection for the vernier motor controller.
Provides overcurrent protection for the variable transformer output
brushes. This circuit breaker must be energized for INTLK to be
Applies Input Power to the transformers and relays. An under-
voltage safety release is tied to the interlock circuit for safety
purposes. If the interlock light is lit on the front panel, then the main
circuit breaker cannot be turned on. If, during the operation of the
test set, the interlock opens, the main circuit breaker will trip.
De-energizes the output and the main circuit breaker. Control
power will remain energized, and also part of the interlock circuit.
Connect to the facility ground with the Ground Cable (see #15)
Connect appropriate power to the test set.
Connect between the chassis ground terminal and the facility
Connection to the circuit breaker under test.
For use in contact mode, i.e. Normally Closed or Normally Open.
power transformer T201.
power transformer T201.
cleared.
ground.
Controls the vernier speed.
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