Medium Voltage Circuit Breakers & Contactors

Medium Voltage Circuit Breakers & Contactors

This training is designed for technicians and engineers who are responsible for maintenance of medium voltage air / vacuum circuit breakers and contactors (Magnet-Blast, Power/VAC and Limit-amp equipment).

 

Course Content

1.     Magnet-Blast circuit breakers

·         Drawings

·         Switchgear protective relays

·         Ml-13 operating mechanism

·         Adjustments and maintenance

2.     Power/VAC circuit breakers

·         Drawings

·         Ml-17 operating mechanism

·         Ml-18 operating mechanism

·         Adjustments and maintenance

3.     Limit amp motor controllers

·         Drawings

·         Limit amp air-break contactors

·         Limit amp vacuum contactors

·         Adjustments and maintenance

Who should attend?

This training is designed for personnel responsible for maintenance, testing and troubleshooting Medium Voltage Circuit Breakers, protective relays, breaker trip devices and switchgear panels.