ZW32M-12 type outdoor high voltage vacuum circuit breaker is rated voltage 12kv, three-phase AC 50Hz outdoor distribution equipment,which is mainly used for breaking, closing power system load current, overload current, short-circuit current. For substation and industrial and mining enterprises distribution system for the protection and control of the role and place of rural power grids frequent operation.
The circuit breaker has small size, light weight, anti-condensation, maintenance-free characteristics, can adapt to poor weather conditions and dity environments.
The models with permanent magnet operating mechanism operates; since the permanent action energy operating mechanism provided by a permanent magnet, the switch quickly to keep the points off position, a small number of mechanical parts, mechanical transmission chain is short, thus greatly improving the switch rlibility and mechanical life.
1. Altitude: ≤ 2000m
2. Ambient temperature: -40°C~+45°C
3.The ambient air can be contaminated dust, smoke, corrosive gases, vapors or salt spray
4.The wind speed does not exceed 34m / s (equivalent to 700pa on the cylindrical surface)
5. Ambient pllution: IV
6. Vibration or earth from the switch and control equipment at the Ministry is negligible
Safety protection // Fine workmanship // Easy to install // Long life // Provide custom
Lawrence Electric Co., Ltd. is a high-tech enterprise focusing on power transmission and distribution products, providing customers with one-stop service of power transmission and distribution products.
It mainly produces and sells lightning arrester, insulator, fuse, isolation / load switch, SF6 / vacuum circuit breaker, power supply fittings, optical cable fittings, switch cabinet and other transmission and distribution products. The company has production bases and sales centers in Jiangxi, Zhejiang, Uganda, Tanzania and other places.
Our products have operated safely in the power supply systems of more than 20 countries and regions around the world for more than 10 years. They are also qualified suppliers of China State Grid and China Southern Power Grid. At present, they have gained a good reputation in the field of power system in the world.
We have received high-quality product recommendation letters from power supply companies in Kenya, Uganda, Tanzania, Zambia, Guinea, Ghana, Togo, Mozambique, Nepal, Guyana, Myanmar and other countries and regions.
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