Electrical World July 2,1951

Electrical World July 2,1951

4.11 - 1251 ratings - Source

Type DA-50, 800 amp, manually-operated circuit breakers are provided for the transa€” former and tie connections, ... type fuses; circuits are controlled by type AB circuit breakers; and one automatic transfer switch for emergency lighting is provided. ... Coal pulverizers are driven by 200-hp induction motors, 2.3 kv, 900 rpm drip-proof squirrel-cage type, 40 C rise, class a€œAa€ ... connected to the main 44 -kv bus in a 4-bay outdoor switching structure whose facilities control four 44-kv feeders.

Title:Electrical World July 2,1951
Author:Electrical World July 2,1951
Publisher: - 1951


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