CJ8-7 type operating mechanism can be used for closing and opening of ZF□-126 and isolating switch, earthing switch and load switch with equivalent required torque. This mechanism is a three-station mechanism. One mechanism can operate an isolating switch and an earthing switch, and realize the functions of closing and opening of the isolating switch and closing and opening of the earthing switch. The mechanism has both manual and electric operation modes at the same time

The CJ8 series three-position electric actuator adopts a modular structure, which has the advantages of simple structure, reliable operation, stable operation, reliable self-locking, accurate repeat positioning, small size, light weight, and easy installation and debugging. Suitable for 72.5-145kV gas-insulated metal-enclosed switchgear (GIS), used to operate GIS isolation switch (DS) and grounding switch (ES), can be achieved by electric and manual operation, electric and manual interlock.

The CJ8 series three-position electric actuator adopts a modular structure, which has the advantages of simple structure, reliable operation, stable operation, reliable self-locking, accurate repeat positioning, small size, light weight, and easy installation and debugging. Suitable for 72.5-145kV gas-insulated metal-enclosed switchgear (GIS), used to operate GIS isolation switch (DS) and grounding switch (ES), can be achieved by electric and manual operation, electric and manual interlock.

CJ6B new type electric motor operating mechanism is a high-voltage disconnecting switch motor operating mechanism researched and developed according to the spirit of the National Electric Power Company's perfection meeting. Its production process and design adopts similar advanced and mature technologies at home and abroad, making the product more advanced and novel. Sex. This product is simple, reliable, practical, small size, light weight, low noise.

ZW32 outdoor column vacuum circuit breaker (below) is an outdoor high voltage power distribution equipment with rated voltage of 12KV and three-phase AC 50Hz. It is mainly used for breaking and closing the load current, overload current and short-circuit current in the power system. It is suitable for protection and control in substations and distribution systems of industrial and mining enterprises. It is more suitable for places where urban and rural power grids are built and frequently operated.

ZW20-12 outdoor AC high voltage demarcation vacuum circuit breaker is a user demarcation switch. It is mainly composed of three parts: ZW20-12 vacuum circuit breaker body, fault detection controller and external voltage transformer. The three are electrically connected through aviation sockets and outdoor sealed control cables, with fault detection functions, protection control functions and communication functions for reliable judgment, detection of in-bound and out-of-boundary milliamp zero sequence currents and inter-phase short-circuit fault currents, and automatic removal of single-phase The main switch of ground fault and interphase short circuit fault is vacuum arc extinguishing and adopts SF6 gas insulation.

ZHW-40.5 is a 40.5kV composite combination of appliances. This product is suitable for AC 50Hz, 40.5kV power system in a variety of power plants and substations. ZHW -40.5 composite combination of electrical appliances is a circuit breaker, disconnecting switch and earthing switch, etc. installed in metal-enclosed gas-insulated housing in three-phase split structure, with a compact design, beautiful appearance, small size, light weight, performance Excellent, high reliability. Suitable for substation expansion project and industrial and mining enterprises.

The operating mechanism is a circuit breaker operating mechanism. The mechanism of energy storage of the mechanism includes two ways: motor energy storage and manual energy storage. The closing operation includes a closing electromagnet operation and a manual button operation. The sub-gate operation has an opening and closing electromagnet.

ZN13 spring operating mechanism is used for operating ZN12/ZN13 type indoor vacuum circuit breakers as well as other outdoor or indoor vacuum circuit breakers of which the closing power is equivalent to that of the former circuit breakers. Its performance meets the requirements of GB1987 AC High-voltage Circuit Breaker and technical conditions of the product.

The agency can provide 252kV high-voltage SF6 circuit breakers and GIS. Its performance conforms to the requirements of GB1984 AC High Voltage Circuit Breaker, IEC56 High Voltage AC Circuit Breaker and the Technical Conditions of this product.

The product mainly consists of zinc oxide valve, pressure equalizing cover, shell, monitor for arrester, pot insulator and electrical connector. Its main component, the zinc oxide valve, is enclosed in a grounded metal casing. One end is connected to the ground through the arrester monitor, and the other end is connected to the electrical circuit of the closed electrical appliance through the electrical connection. The inside of the housing is filled with 0.4MPa to 0.50MPa SF6 gas as the insulating medium, and the product has excellent performance. It is mainly used to protect 110KV system GIS combination electrical equipment from lightning, atmospheric overvoltage and overvoltage protection.

CT-1.0 spring operating mechanism is suitable for LW35-40.5 self-energized SF6 circuit breakers and switch equipment of which the operating power is equivalent to that of the circuit breakers, and can drive circuit breaker bodies to carry out opening and closing operation, to realize various performance indexes of circuit breakers.

The CT35 spring operating mechanism can be used to operate 35KV SF6, vacuum circuit breakers and other types of high voltage circuit breakers with equivalent closing power. Its performance meets the requirements of GB1984-89 "AC High Voltage Circuit Breaker" and "Technical Conditions" of this product Claim.