ZW82-35 outdoor single-phase high-voltage vacuum circuit breakerDetailed product description：

ZW82-35 outdoor single-phase high-voltage vacuum circuit breaker is suitable for 35KV substations or urban distribution stations and industrial electrical equipment with terminal power supply, for protection control and short-circuit protection. Due to the protective effect of outdoor high-voltage vacuum circuit breakers on electrical equipment such as transformers, they can control line breaking, overload, and surge current Effectively protect transformers, electrical equipment, and power lines. More reliable, more economical, especially suitable for urban and rural power grid systems and power grid renovation. ZW82-35 is mainly used for breaking and closing load current, overload current, and short-circuit current in power systems. Suitable for protection and control in substations and distribution systems of industrial and mining enterprises, as well as places with frequent operation of rural power grids. Jiaji Electric specializes in producing this installation and use manual, which specifies the main requirements for circuit breakers

Technical parameters, product structure, principles and methods of operation, installation, use and maintenance of ZW82-35 outdoor single-phase high-voltage vacuum circuit breaker.

The ZW82-35 outdoor single-phase high-voltage vacuum circuit breaker is based on the ZW7-40.5 and removes the BC two phases. It is used as a special area for switching power supply and has an unparalleled price advantage compared to the ZW7

Structural characteristics of ZW82-40.5
① The circuit breaker consists of a phase support and a mechanism box, with a simple and clear structure. The phase support and current transformer are made of outdoor materials
Epoxy tree solid or silicone rubber insulation has the advantages of high and low temperature resistance, UV resistance, aging resistance, etc; Adopting a miniaturized spring operated mechanism, the energy consumption for opening and closing is low. The transmission output of the mechanism adopts a spindle sliding mode, with no torque loss, fewer opening and closing transmission components, and high reliability
② The current transformer is installed on the outgoing line of the moving end, and the secondary adopts a plug-in structure for easy maintenance and replacement.
③ The high-voltage vacuum circuit breaker equipped with a vacuum arc chamber has stable and reliable breaking performance. It is professionally produced by Jiaji Electric and has the characteristics of no combustion, safety, maintenance free, small size, light weight (<420kg), and long service life.
④ The circuit breaker adopts a fully enclosed structure with good sealing performance, moisture-proof and anti condensation properties, suitable for high temperature and humid areas
Use it.
⑤ The closing and opening of circuit breakers can be manually or electrically operated, as well as remotely operated. It can be matched with a controller to achieve distribution automation,
It can also be combined with a coincidence controller to form a coincidence device.
⑥ The operating mechanism is novel, simple, reliable in action, small in size, and has a mechanical lifespan of up to 10000 times.
⑦ The installation method of circuit breakers can be single pole or double pole mounting.
ZW82-40.5/630-20
ZW82-40.5/630-25
ZW82-40.5/1000-20
ZW82-40.51000-25
ZW82-40.5/1250-20
ZW82-40.5/1250-25
ZW82-40.5/1250-31.5
ZW82-40.5/1600-31.5