Sf6 Gas Recovery Process For Sf6 Circuit Breaker Operating Mechanism

The equipment is connected to the sealed cavity at sf6 circuit breaker operating mechanism. Through vacuuming, a recovery unit, and a gas filling circuit, the residual SF6 gas in sf6 circuit breaker spring mechanism is introduced into the recovery storage tank. After recovery is completed, the equipment automatically switches to the replenishment gas filling stage to restore the operating mechanism with gas to ensure that the internal gas state is restored to the design pressure level.