Product

ZW32-40.5 outdoor high-voltage vacuum circuit breaker adopts the design of one-piece solid sealing column and high-reliability operating mechanism. 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□--40.5M outdoor high-voltage permanent magnet vacuum circuit breaker adopts a one-piece solid sealing column and a high-reliability operating mechanism. 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.

LW16-40.5 outdoor SF6 circuit breaker is an outdoor device used in AC 50Hz three-phase power system for the control and protection of industrial and mining enterprises, power plants and substations. This product can be used for frequent operation, and can be used as a contact circuit breaker, a shear capacitor bank, and a reactor bank circuit breaker.

LW36-40.5(W)/T2000-31.5 outdoor SF6 circuit breaker is an electrical equipment in AC 50Hz three-phase power system, suitable for control and protection in power systems with rated voltage and 40.5kV, and the attached or external current transformer can be used for measurement and protection.

ZW30-40.5 series outdoor high-voltage true voltage circuit breaker is a three-phase AC 50Hz high-voltage switchgear, mainly used for the control and protection of 40.5KV power transmission and transformation system, and can also be used for the normal operation and short-circuit protection of urban and rural power grids and industrial and mining enterprises, and can be used as a contact circuit breaker and opening and closing capacitor bank occasions.

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.