Field services - Breakers and switches maintenance
The switch-gear market consists of a wide variety of products with very different technologies offered by numerous manufacturers at different voltage levels. Our highly-qualified personnel possesses the necessary expertise to provide adequate preventive maintenance on all types and brand of switch-gear to ensure proper operation at all times.
Switches
- Contact resistance measurement
- High voltage fuse resistance measurement
- Contacts and moving parts inspection
- Opening and closing mechanism inspection
Breakers
- Contact resistance measurement
- Closing resistors measurement
- Insulation resistance measurement
- Opening and closing mechanism inspection
- Tripping test through protection device
- Contact synchronism analysis
- Primary injection test