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Switchgear Components

Circuit Breakers Inspection, Maintenance & Troubleshooting

This course focuses on developing a comprehensive understanding of circuit breaker maintenance and troubleshooting, in addition to the operation, components, maintenance, and fault diagnosis of 4.16 kV and 13.8 kV switchgear. Upon completion, participants will be able to apply proper inspection, maintenance, and troubleshooting practices to ensure safe and reliable operation of power system equipment.

Level

Expert

Course Modules

The course modules include:

  • Circuit Breakers

    • Circuit breaker types.

    • Circuit breaker voltage level classification.

    • Circuit breaker operating mechanisms.

    • Circuit breaker arc-extinguishing media.

  • Testing of Circuit Breakers

    • Circuit breaker timing tests.

    • Circuit breaker contact resistance tests.

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