Скачать или смотреть ZW50-40.5kV VCB

ZW50 outdoor three-phase AC high voltage vacuum circuit breaker (hereinafter as “vacuum(circuit)breaker ”) is an outdoor distribution unit of rated voltage 40.5 kV and frequency 50 Hz, which is applicable to the feeder side of substation and the industrial and mining enterprise which need general protection, control and frequent operation of switch.

The main body of the circuit breaker features vacuum extinction, simple structure, powerful interrupting capability and long service life. The pole is made of epoxy resin / silicone rubber composite insulator，no oil and sf6 gas, this solid insulated Vacuum Circuit Breaker is designed envirionmentally friendly.