Determination of electrical and mechanical parameters of circuit breakers. 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.