TM 5-3895-374-10
Item
Procedure
3
Motor Control Center #2 - turn alternate main breaker OFF.
4
Motor Control Center #2 - remove interlock key from breaker unit and
install key and unlock main breaker.
5
Motor Control Center #2 - remove interlock key from breaker unit and
install key and unlock main breaker.
6
Motor Control Center #1 - turn main breaker ON.
NOTE
Power is now available to the complete plant
Switching from Primary Generators to Standby Generator
Item
Procedure
1
Start the 60 kW Generator - follow procedures recommended on
operator’s instruction plate mounted on the generator. Perform PMCS as
required in the generator manuals.
2
Stop all equipment being powered through MCC #2.
3
Motor Control Center #2 - turn main breaker OFF.
4
Motor Control Center #2 - Remove interlock key from main breaker and
install key and unlock main breaker for standby generator.
5
Motor Control Center #2 - turn alternate main breaker ON.
NOTE
Power is now available.
Utility (Line) Power
The plant may be operated on utility power. This requires main service of 600 amps480 volt three phase. Two sub
feeders from the main service rated at 300 amps full load can be connected to the two motor control centers.
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