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ZW32-12 Series Outdoor High Voltage Vacuum Circuit Breaker
● Product Information
ZW32-12 series outdoor AC high voltage vacuum circuit breaker is an outdoor power distribution equipment with rated voltage of 12kV and three-phase AC 50Hz. It is mainly used for breaking and closing load current, overload current and short-circuit current in electronic system. It is suitable for protection and control in substation and power distribution system of industrial and mining enterprises, as well as the place of frequent operation of rural power grid. It can also be used as the breaking switch of the power grid, and can achieve the automation of the distribution network after installing the controller.
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1. Performance of pole-mounted vacuum circuit breakers equipped with vacuum interrupters is stable and reliable. It has the characteristics of no combustion and explosion hazard, safety, maintenance-free, small size, light weight and long service life.
2. The circuit breaker adopts a fully enclosed structure with good sealing performance, which helps to improve the moisture-proof and anti-condensation performance.
3. The circuit breaker can be equipped with two-phase or three-phase CT, and output two-phase or three-phase power for three-stage protection or intelligent controller for information analysis
4. The closing and opening of the circuit breaker can be operated manually or electrically, or remotely operated
5. The actuator is sealed inside the switch case, which effectively prevents the mechanism from corroding due to long-term exposure to the outdoor environment.
6. The operating mechanism is novel, simple, reliable in action, small in size, and has a mechanical life of up to 10,000 times