(一)運(yùn)行規(guī)定(1)斷路器發(fā)生故障跳閘時(shí),應(yīng)按相別記錄切斷的故障電流。對(duì)于國(guó)產(chǎn)斷路器,實(shí)際故障開(kāi)斷次數(shù)僅比允許故障開(kāi)斷次數(shù)少一次時(shí),應(yīng)停用該斷路器的自動(dòng)重合閘;對(duì)于進(jìn)口斷路器,當(dāng)斷路器弧觸頭剩余電壽命不足以切斷兩次額 (共 1239 字) [閱讀本文] >>
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 (一)運(yùn)行規(guī)定(1)斷路器發(fā)生故障跳閘時(shí),應(yīng)按相別記錄切斷的故障電流。對(duì)于國(guó)產(chǎn)斷路器,實(shí)際故障開(kāi)斷次數(shù)僅比允許故障開(kāi)斷次數(shù)少一次時(shí),應(yīng)停用該斷路器的自動(dòng)重合閘;對(duì)于進(jìn)口斷路器,當(dāng)斷路器弧觸頭剩余電壽命不足以切斷兩次額 (共 1239 字) [閱讀本文] >>