residual ground current

常見例句

雙語例句

• Ground fault circuit interrupters (GFCI's) or residual current devices (RCD's) are required on receptacles that are located in wet locations or outdoors.
  在濕潤(rùn)的地方或戶外作業(yè)時(shí)，插座上必須要有接地故障斷路器（GFCI） 或剩余電流裝置（RCD）。
• The reduction of the residual current of the ground-fault point is beneficial to the extinction of the grounding arc and to the reduction of the intermittent arc grounding over voltage.
  減小接地故障點(diǎn)的殘流有利于接地電弧的瞬間熄滅及降低間歇性電弧接地過電壓。
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