earth leakage

常見例句

Distribution parameter theory is applied to study earth leakage protection of DC trolley network and a mathematic model of trolley network is established.
應(yīng)用分布參數(shù)理論，研究直流架線電網(wǎng)漏電保護(hù)問題，建立了架線電網(wǎng)的數(shù)學(xué)模型。
It is the only way to solve above problems that the earth leakage circuit breaker of time lag action and the distribution protection are adopted in low voltage supply system.
在低壓供電系統(tǒng)內(nèi)采用延時(shí)動(dòng)作的漏電保護(hù)開關(guān)和分級(jí)保護(hù)技術(shù)，是解決上述問題的唯一途徑。
The earth leakage protective device is mainly used to protect personal safety from leakage of electricity in the equipment.
漏電保護(hù)器主要是用來在設(shè)備發(fā)生漏電故障時(shí)以及對(duì)有致命危險(xiǎn)的人身觸電進(jìn)行保護(hù)。