15kV Motor Circuit Breaker

This product has a maximum rating of 15kV/6300A-63kA (with a parallel rating of up to 8000A) and can interrupt DC components up to 80%. Recognized by the Ministry of Science and Technology as a "National Torch Program Project", it represents a leading achievement in the domestic market.

It is widely used in the main circuits of generators, synchronous compensators, and pumped storage power plants, streamlining auxiliary power switching procedures and providing greater convenience for unit commissioning and maintenance. Additionally, it is well-suited for hydropower stations in China’s southwest region, including those located at high altitudes of up to 4500 meters.