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ZW32-24kV Three Phase Outdoor Vacuum Type Circuit Breaker High Voltage
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indoor vacuum circuit breaker,
vacuum type circuit breaker
ZW32-24kV High Voltage Outdoor Vacuum Circuit Breaker with outdoor power equipment
ZW32 outdoor column vacuum break(below) rated voltage 12KV, three-phase exchange 50Hz outdoor high pressure distribution equipment. It is mainly used for power system load current, overload current and short circuit current. It is suitable for protection and control in power distribution system of substations and industrial and mining enterprises, and more suitable for construction and renovation of urban and rural power grid and frequent operation.
The circuit breaker may be equipped with a three-phase isolation switch, which is clearly visible under the isolation switch separation state, and has a fail-safe interlock device with the circuit breaker body. The circuit breaker may only be operated when the isolation knife is fully closed or fully divided.
A switching device capable of breaking and carrying current under normal loop conditions and of carrying and breaking current under abnormal loop conditions within a specified time.
It has the function of overload, short circuit and undervoltage protection, and has the ability to protect the line and power supply.
|Rated voltage (KV)
|Frequency withstand voltage 5 min (KV)
|Frequency withstand voltage 1 min (V)
|Lighting impulse withstand voltage (KV)