Product

ZW32-40.5F(M) The outdoor high-voltage intelligent (permanent magnet) vacuum circuit breaker is mainly composed of an integrated fixed sealed pole, a current transformer, an operating mechanism and a box. It can be equipped with an isolation switch, and the circuit breaker is a miniaturized design, and the shell is made of excellent steel box. The current transformer can be selected according to the user's needs. The device is mainly used in the medium voltage overhead line power grid, as a load distribution and combination of load current, overload current, short circuit current.

ZW-35kV (AB-35/40.5) column high-voltage (permanent magnet, spring) vacuum circuit breaker adopts a specially designed permanent magnet mechanism (or spring mechanism) and a high-reliability intelligent controller. The device is mainly used in the medium voltage overhead line power grid, as a load distribution and closing current, overload current, short circuit current, and has 0~3 times automatic reclosing.

With the development of society, users have higher and higher requirements for power supply reliability. Many occasions with two power supply to ensure the reliability of power supply, which requires a product to be reliable and safe switching between the two power supplies, the company's ZW32-12GG type dual power supply standby self-throwing device is to meet this demand development and design.

ZW10(27)-12 outdoor high-voltage AC vacuum circuit breaker is a three-phase AC outdoor high-voltage switchgear, mainly with 12kV voltage level, rated frequency SOHz of rural power grid, urban grid, mine, railway, port power distribution system, especially suitable for outdoor overhead lines, load current, overload current, short circuit current, power grid switching and protection.