Sf6 Circuit Breaker Operating Mechanism Gas Failure Leakage
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In previous work, we have summarized some situations that can cause low sf6 circuit breaker operating mechanism gas pressure.
Check the records after the recent sf6 circuit breaker spring mechanism gas filling. If the gas density decreases at a rate greater than 0.01 MPa/year, a leak detector must be used to detect and replace seals and other damaged parts.
