三孔插座接地問題 - 插座

By Una
at 2021-07-26T19:51
at 2021-07-26T19:51
Table of Contents
請教一下各位,最近忽然發現我家有個三孔插座火線/中性線接反
所以拆開來換一下,一拆結果發現有拉出來三條線到插座
火線/中性線有插到插座孔裡,但接地線沒有接到插座的孔上(連皮都沒剝)
所以等於是第三孔的接地是完全無用的,我想接上去,但我不確定這條是不是接地線
(1)從顏色 : 拉出來的火線是紅色,中性線白色,不確定是不是接地那條是灰色
=> 基本從這我不確定那條是不是接地線
(2)從電壓: 我去量彼此間的電壓,結果更奇怪
火線和中性線 => 110 V
火線和疑似的接地線 => 7x V (七十幾伏)
中性線和疑似的接地線 => 3xV (三十幾伏)
這樣的結果,這一條是接地線嗎? 我家的接地有什麼問題嗎?怎麼量出來這麼奇怪
還是這條是開關或其它用途的?
謝謝各位.
--
Tags:
插座
All Comments

By Jacob
at 2021-07-27T03:43
at 2021-07-27T03:43

By Xanthe
at 2021-07-28T01:18
at 2021-07-28T01:18

By Leila
at 2021-07-31T17:10
at 2021-07-31T17:10

By Faithe
at 2021-08-05T06:56
at 2021-08-05T06:56

By Edith
at 2021-08-08T10:29
at 2021-08-08T10:29
Related Posts
隔板安裝插座鎖孔問題

By Noah
at 2021-07-14T19:04
at 2021-07-14T19:04
牆壁插座線路詢問(串接)已解決

By Hedy
at 2021-07-09T13:08
at 2021-07-09T13:08
紅色插座沒電

By Kama
at 2021-07-07T18:22
at 2021-07-07T18:22
一開關一插座接法(WTDFP4306)

By Freda
at 2021-06-21T22:49
at 2021-06-21T22:49
插頭孔填滿矽利康怎麼辦

By Andrew
at 2021-06-17T21:33
at 2021-06-17T21:33