Services
Circuit Breaker Maintenance and Testing
We inspect mechanisms, contacts, control circuits and protection functions as one complete reliability chain.

Service scope
Circuit Breaker Maintenance and Testing
Mechanical maintenance, functional checks and electrical tests for MV and HV circuit breakers.
We inspect mechanisms, contacts, control circuits and protection functions as one complete reliability chain.
- Mechanism maintenance
- Open-close functional tests
- Contact resistance measurement
- Timing analysis
- Coil and auxiliary circuit checks
- Maintenance and test report
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