Products and Services
Training: Circuit Breaker Maintenance (SF6)
AVO Training Institute, Inc.
Designed for technicians, engineers, and supervisors that are responsible for the maintenance and testing of SF6 circuit breakers.
3.5 days
2.8 CEUs
Lecture/Hands-on - 8:00am-4:30pm, final day 8-12pm
Tuition USD $1455
Learning Objectives
- Hazards, handling and testing techniques for SF6 in compliance with ASTM, ANSI/IEEE and NETA standards
- Identify components and nameplate data for SF6 dual pressure and puffer-type circuit breakers
- Installation, maintenance and overhaul procedures for SF6 interrupters and pneumatic operating mechanisms
- Perform manufacturer required adjustments, operational checks, contact resistance, power factor and hi-pot testing using actual system schematics in lab
- Troubleshooting methods that will reduce unscheduled downtime
Who Should Attend
Designed for technicians, engineers, and supervisors that are responsible for the maintenance and testing of SF6 circuit breakers.
For information on locations and dates of course, click here.



