The highest parameter of this product is 15kV/6300A-63kA (parallel 10000A), with a DC component of up to 80%. It has been rated as the "National Torch Plan Project" by the Ministry of Science and Technology, reaching a leading level in China. It has now been applied in the main circuit of generators, condensers, and pumped storage power stations, which can simplify the switching program of auxiliary power and provide convenience for the debugging and maintenance of units. It can also be applied to hydropower stations with high altitudes (up to 4500 meters) in southwestern China. 15kV generator dedicated circuit breaker.
Main features:
Equipped with a dedicated spring operating mechanism, the integrated design of the mechanism and circuit breaker has complete operating functions, achieving maintenance free requirements;
This circuit breaker has high breaking closing capacity, dynamic and thermal stability performance;
The main circuit is supported by an oval insulator with a claw shaped support, and adopts a grading ring structure to make the electric field distribution more uniform;
The copper double outlet method and multiple soft connected conductive components successfully solve the heating problem of long-term operation with high current;
When two circuit breakers are used in parallel, the rated current can reach 10000A.
Manufacturing Time: 2 weeks.
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