- Identify operational problem of the circuit breaker.
- The possibility to carry out online test, which reduce the down time.
- Identifying such mechanical problems as:
- Sticking the mechanism
- Lubrication failure
- Reduced Mechanism Operating Speed
Identifying such electrical problems as:
- Trip and Close Coils condition
- Faulty Main Contact Operation
- Faulty Auxiliary Contact Operation
- Poor contacts
- Anti-pump Relay Scheme Failure
- DC Spring Motor Charging Current
- Faulty Battery Charger
- High Impedance DC Supply