VCPW breaker operation with UVR

Описание: EATON Cutler Hammer VCP-W 1200A breaker operating in switchgear cubicle. This was shot for a customer to give them an idea of what is happening with the breaker. We had replaced the Anti-Pump relay and close coils about a month prior and were called back because the breaker would not close during a generator test.

It was found that the breaker was okay, but there is an issue with their PLC programming or another device within the automatic changeover controls.