電力學高手請進 - 考試
By Olive
at 2018-06-25T17:34
at 2018-06-25T17:34
Table of Contents
馬達在啟動時會有大電流,
但另外有保護裝製是漏電斷路器,
一般約30mA,在0.1秒會自動斷路,
但起動的大電流為什麼不會被誤判為漏電?
--
但另外有保護裝製是漏電斷路器,
一般約30mA,在0.1秒會自動斷路,
但起動的大電流為什麼不會被誤判為漏電?
--
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