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Electrical System

 

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Electrical system in Rolla's Public Library is being feed from City of Rolla utility line. It is supplied by two individual lines. Since the last renovation of the building, the electrical system was updated with the code, and all fuse panels were replaced with automated-fuses. The whole HVAC system in the building is electrically operated. Annual average of electricity used for the building is about 70 000 KWh.

The Electrical system in Rolla's Public library consists of main line
( 200A, 240V) which is mainly distributed in main building
supplying lighting fixtures, computers, and few small electric
heaters on the second floor.

The second electrical line ( 400A, 240V) was added to the
building when the addition of the building was constructed.
New power line is mainly supplying HVAC system for the whole building.

Both electrical lines are connected on the main fuse panel,
and from that point distributed respectively trough the building.
There is also one sub panel on first floor.