| Customization: | Available |
|---|---|
| Type: | High-voltage |
| Structure: | Three-column Disconnector |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
ZW32-12 outdoor high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is outdoor distribution equipment with rated voltage of 12kV and three-phase AC of 50Hz. It is mainly used to open and close load current, overload current and short circuit current in power system. It is suitable for the protection and control in the power distribution system of substation and industrial and mining enterprises, as well as the places where the rural power grid is frequently operated. The circuit breaker has the characteristics of small volume, lightweight, anti-condensation, free maintenance and so on. It can adapt to the harsh weather conditions and a dirty environments.
Working Conditons
1. The environment temperature: upper limit +40C. lower linit-30ºC
2. Altitude s 2000 meters
3. Wind pressure: no more than 700Pa (corresponding to the wind speed 34m/s)
4. Earthquake intensity: do not exceed 8 degree
5. Pollution grade: I class
6. Maximum daily temperature: less than 25ºC.
Vacuum Tuoe Details
The large vacuum tube used in the zhegui circuit breaker is twice as large asthe ordinary vacuumtube, the outer insulation is corrosion-resistant andwear-resistant, and has the characteristics of large breaking capacity, longcontact life and many allowable breaking times
Each vacuum tube will have a factory number. After thevacuum tube is produced and stored for 8-12 months, it willbe tested whether there is air leakage and whether thepressure resistance passes the market. Most manufacturerssell it now and will not carry out secondary testing
The vacuum tube used in zhegui vacuum circuit breakerhas been tested for the second time, and the third time willbe tested after installing the vacuum circuit breaker, so youcan buy it at ease
Vacuum Tuoe Details
All transformers of this product are made of pure red copper, while ordinaryones are made of copper-clad aluminum. Direct use of copper-cladaluminum is easy to cause great potential safety hazards
Copper isolating knife
The components used in the vacuum circuit breaker are made of real materials. The thickness of the isolation knife is as high as 2.8mm.The ordinary isolation knife is only 2.0mm. Even various operating handles are made of high-quality materials
Pino Electric Technology Co., Ltd, located in Yongxiu County Jiangxi Province China, was founded in 2012. Pino is a high-tech enterprise specializing in the research and development, production, sales, integrated installation, debugging, operation, maintenance services, as well as industrial electrical automation control systems for smart grid distribution network equipment. Pino products include high and low-voltage switchgear, ring main units (RMUs),distribution boxes,prefabricated substations, distribution transformers, integrated RMUs with primary and secondary equipment(using environmentally friendly gases),SMC distribution boxes, and measurement transformers. These products are widely used in infrastructure, energy, industrial, commercial, building, transportation, and so on.
){kind=link}