EVH4-15/T2000-40F (3150-50F) indoor high-voltage AC generator circuit breaker is a new type of vacuum generator outlet circuit breaker developed by our company for special purposes and meeting stringent requirements. It is mainly used in generators, phase regulators, pumped energy storage power station main circuits, small and medium-capacity power plant plant circuits, and generator brake circuits.
Product name:
EVH4-15/T2000-40F (3150-50F) Indoor high-voltage AC generator circuit breaker
Product introduction:
EVH4-15/T2000-40F (3150-50F) Indoor high-voltage AC generator circuit breaker is a new type of vacuum generator output circuit breaker developed by our company for special purposes and meeting stringent requirements. It is mainly used in generators, phase regulators, pumped energy storage power station main circuits, small and medium-capacity power plant plant circuits, and generator brake circuits.
Product features:
1. Large current, high breaking, high technical performance and process manufacturing level;
2. The system source short-circuit current DC component attenuation time constant is about 150ms, and the DC component is 78%; the transient recovery voltage rise rate is 3.5kV/μs; equipped with GLS type improved special generator vacuum interrupter, type spring mechanism "integrated integral operating mechanism"; reinforced chassis design, can bear the generator circuit breaker requires greater electric power and propulsion requirements. The special primary moving contact meets the requirements of primary circuit current and electric power. The solid-sealed pole or composite insulated pole with air duct structure design. The center-mounted trolley structure can be adapted to the KYN28A switch cabinet.
