電器漏電到接地線居然電到洗澡的人 - 居家修繕

By James
at 2021-07-24T23:19
at 2021-07-24T23:19
Table of Contents
1.問題類型(a.規劃 b.修繕 c.知識 d.技術支援 e.其他) : (d)技術支援
2.問題描述(請詳述問題在哪):
當初求好心切一樓店面請水電師傅重新拉線,台電來源是單向三線220v的,理論上
是跟家用的一樣,插頭都是做標準的三插頭,就是火線、n相、接地,接地樁是舊有的,
經由火線與接地測到110v判定應為有效的接地
因為店裡有住員工,結果最近洗澡的人被電的哇哇叫,發現是一台小電器只要插上
去,沒有使用時就會漏電,漏的電去到接地後,讓廁所的排水口金屬帶電,從水龍頭接
排水口金屬可以測到80v-110v的電壓,實在是好險沒有電死人
光抓漏電就直到第8個師傅才查出來,唯一抓出問題的水電也只說這個情形不正常,
但也想不透原理,只是說應該電不死人,明明超過50伏特的電壓,就算小電流,全身都
是水去接電就已經有機會電死人了,沒師傅有辦法處理,這樣我每天都活在擔心受怕的
日子裡,請問各位大大有什麼處理方法嗎?建議去哪裡找更專業的人幫忙呢?
----
Sent from BePTT on my Samsung SM-G960F
--
2.問題描述(請詳述問題在哪):
當初求好心切一樓店面請水電師傅重新拉線,台電來源是單向三線220v的,理論上
是跟家用的一樣,插頭都是做標準的三插頭,就是火線、n相、接地,接地樁是舊有的,
經由火線與接地測到110v判定應為有效的接地
因為店裡有住員工,結果最近洗澡的人被電的哇哇叫,發現是一台小電器只要插上
去,沒有使用時就會漏電,漏的電去到接地後,讓廁所的排水口金屬帶電,從水龍頭接
排水口金屬可以測到80v-110v的電壓,實在是好險沒有電死人
光抓漏電就直到第8個師傅才查出來,唯一抓出問題的水電也只說這個情形不正常,
但也想不透原理,只是說應該電不死人,明明超過50伏特的電壓,就算小電流,全身都
是水去接電就已經有機會電死人了,沒師傅有辦法處理,這樣我每天都活在擔心受怕的
日子裡,請問各位大大有什麼處理方法嗎?建議去哪裡找更專業的人幫忙呢?
----
Sent from BePTT on my Samsung SM-G960F
--
Tags:
居家修繕
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