GENERATORS AND MAIN CIRCUIT BREAKERS

Engine Room Electrician Engine Room Junior officer
GENERATORS AND MAIN CIRCUIT BREAKERS

Code No: 667

Video Running Time: 24 minutes

VIDEO BOOK

GENERATORS AND MAIN CIRCUIT BREAKERS (EDITION 2)

This package describes a typical mains power source, a 440v three phase 60 cycle generating plant. It goes through the process of manually synchronising two alternators followed by a step-by-step demonstration of "flashing up" the alternator. A series of test procedures are seen on the screen as an engineer is tracing a fault on an alternator which fails to provide an AC output. Next a main circuit breaker is seen with its main components and protection circuitry.