TSC UPS Flashcards

1
Q

Name 4 loads of the TSC UPS.

A

Plant Security System.
Plant Process Computers.
Misc. TSC loads.
Control room door.

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2
Q

What happens to the ventilation system on a fire?

A

All the dampers close the supply fan trips but the battery exhaust fan stays running.

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3
Q

What are the power supplies for the TSC UPS system, and what order?

A
11C
12-DGL
Security diesel 
Battery 
11A through the CVT
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4
Q

What is AMSAC?

A

Anticipated transient without scram mitigation system actuation circuitry
~ Turbine trip
~ Aux feed water conservation signal
~ Aux feed pumps start.

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5
Q

What is the power supplies to the AMSAC inverter?

A

Normal the in service N train battery charger.

Then the N train battery

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6
Q

What is the temperature range for the TSC UPS room?

A

60 - 104

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7
Q

What heats the TSC UPS room?

A

Steam heaters.

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8
Q

What cools the TSC UPS room?

A

Draws air from outside and the turbine room through tempering damper.

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9
Q

What does an inviter do?

A

Turns DC into AC.

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10
Q

What unit gets the alarm for the TSC UPS?

A

Unit 2

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