safety earthing 中文意思是什麼

safety earthing 解釋
安全接地
  • safety : n. 1. 安全；平安，穩安，保險。2. （槍等的）保險器，安全瓣；〈口語〉低座腳踏車[自行車] （＝safety-bicycle）。3. 安全設備，保險裝置。4. 【棒球】安全打。
  • earthing : n. 【電學】接地。
  1. A label indicating in english and chinese " safety electrical connection - do not remove " at all main earthing and bonding connections not provided

    並無在所有總接地及等電位連接處裝設有以下中英文字樣的標志： " safetyelectricalconnection - donotremove （安全接地終端- -切勿移去） " 。
  2. According to the rule of mine safety regulations, an intrinsically safe pilot circuit with perfect performance for underground motor intelligent protective systems is put forward, which can effectively avoid the phenomenon of self - starting that is caused by the earthing of control lines before starting motors, at the same time, can reliably cut off the switches to ensure the safety of underground production under operation condition no matter what the faults of short circuit, open circuit and earthing in the control circuits happened

    根據煤礦安全規程規定設計了性能完善的本質安全型先導電路，起動前它能有效地防止因控制線接地造成自起動現象的發生，而且在運行中無論控制線發生短路、斷線還是接地故障，它均能可靠跳閘，確保生產的安全，該先導電路的性能指標達到了國內領先水平。
  3. Railway applications - fixed installations - part 1 : protective provisions relating to electrical safety and earthing ; german version en 50122 - 1 : 1997

    鐵路.固定設備.第1部分:電氣安全和接地裝置防護規定
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