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第一時間,第一新聞。

剩余電流保護器,你傳動嗎

? ? ?   剩余電流保護器(RCD)是一種檢測剩余電流并執行保護動作的電器設備,用以防止人身觸電、因接地故障引起的電氣火災及設備損壞等事故 ?! ∈S嚯娏鞅Wo器在低壓電網中有著廣泛的應用。上圖為剩余電流保護器的原理··· …
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