Sf6 Circuit Breaker With Spring Mechanism

Product description

ZW20-12 outdoor AC HV vacuum boundary circuit breaker (hereinafter referred to as the boundary circuit breaker) is one of our new products. Boundary circuit breaker is a multifunctional intelligent device with the function of vacuum breaker, vacuum load switch, recloser, sectionalized four switches. 

The main switch is vacuum arc and insulation adopts SF6, N2 mixed gas. The case introducing of Japan, Germany French gas sealing, explosion-proof, insulation system technology, the overall excellent sealing performance. Inside s filled with SF6, N2 mixed gas which does not leak, not affected by the external environment. The spring operating mechanism with miniaturization and performance optimization design, action reliability is much higher than the traditional spring mechanism.

Function

Flexible and convenient operation: this product can either use electricity to store energy, open and close using electricity, or store energy manually, open and close using hand, and can use remote control to operate with near distance and long distance;

Operation power factor small, high reliability;

Flexible installation method, can use hoisting on columns or sitting installation method;

Have maintenance free characteristic; circuit breaker main circuit, second side components, operation mechanism are sealed in SF6 gas (zero gauge pressure);

Not influenced by outside environment, stable performance, reliable and maintenance-free.

Reliable sealing performance, use mature sealing structure technique to ensure reliable sealing.

Incoming and outgoing insulation performance is good, use silicone rubber bushing to make insulation space between connection terminals abundant, and external insulation performance is excellent and safe to use