Products and Services
Training: Circuit Breaker Maintenance, Medium-Voltage (Air and Vacuum)
AVO Training Institute, Inc.
Designed for apprentices, technicians, engineers, and supervisors that are responsible for the maintenance and testing of medium-voltage power circuit breakers.
3.5 days
2.8 CEUs
Lecture/Hands-on - 8:00am-4:30pm, final day 8-12pm
Tuition USD $1375
Learning Objectives
- Maintenance requirements and justification
- Identify components and ratings for metal-clad switchgear, specifically 5- and 15-kV air and vacuum circuit breakers
- Perform a complete circuit breaker service: inspection, removal, disassembly, cleaning, tightening, reassembly, lubrication and adjustment in lab
- Perform contact resistance, insulation resistance, operation and timing tests in lab
- Evaluate test results
Who Should Attend
Designed for apprentices, technicians, engineers, and supervisors that are responsible for the maintenance and testing of medium-voltage power circuit breakers.
For information on locations and dates of course, click here.



