High-Voltage Breakers and Switchgear

This interactive training unit is designed to familiarize trainees with the basic operation and maintenance of high voltage breakers and switchgear. After completing this unit, trainees should be able to describe the basic operation of an air-magnetic circuit breaker and an oil circuit breaker. They should also be able to explain how each type of circuit breaker extinguishes an arc, and describe basic procedures for racking out high voltage circuit breakers and performing maintenance and testing on them.



Duration: 2 hours