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400 Ann's big switch always trips. I can't close it directly today. I dare not close it either! Che
Рет қаралды 18,811
Күн бұрынHi everyone this is [Chengyang Electrical Circuit]]
KZfaq only channel ~
I am an ordinary electrician in Qingdao Shandong Province and I have been working for 18 years.
Maintenance and installation of factories equipment homes various circuits
Share electricity knowledge maintenance process various circuit maintenance examples video
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/ @user-yg5yt2ni3x
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@GeorgeZGao Ай бұрын
crazy. 400A breaker . Removed one cable . You can not connect power back on. You will make fire on one cable.
@jigangjin7818 Ай бұрын
闖禍了就趕緊溜。
@JamesLee-dr3nq Күн бұрын
Connect the cable it have few points need attention. 1. the cable indication for each phase 2. the earth point for switch board door, you need clean the paint some time point have resistance. 3. 1.5V DC cannot use on short circuit system, you need use Insulation tester to test the resistance between cable and leaking to earth.
@user-ze6yb8of5z Ай бұрын
領導不在，溜之大吉
@liema9905 Ай бұрын
溜了，溜了，😂😂
@user-cf6cr2qf9c 11 күн бұрын
要防止誤送電發生危險，正式的做法是掛牌子‘’工作中，勿送電‘’。 如果手邊剛好沒有牌子，簡易的做法是撕一段約12公分的電氣膠帶，中間沾貼在斷路器開關柄，上、下端貼在斷路器本體，行業內的人都看得懂。
@user-wy8so7iz9x Ай бұрын
师父你好，请问一下，一个电表接火线，一个电表接灵线，这样可以用吗??再请问是火线的付费，还是灵线的付费，备注两个电表使用权都是老爸的，两户是相连的，中间墙壁已打通，感恩。
@taoyao4834 Ай бұрын
电子电表内部计费和机械表一样也是通过火线电流计费的，只用电子电表的零线（而不是火线）电表不会计数。 是不是想跳接火线偷电啊？？？ 供电部门就是通过测火线、零线电流是否一致来判断你是否偷电，小心哦！
@hongkongsmartboy Ай бұрын
❤
@kenny6369 Ай бұрын
哈哈
@lawml6736 Ай бұрын
😂从旧电机拆联线排就好，不需要偷偷摸摸
@user-ym2bd8jd1j Ай бұрын
杂个在这点又遇着你？
@rain5220 Ай бұрын
0:04他們喝了幾次， 合不上
@meimiao0512 Ай бұрын
一进工厂就开始喝，喝茫了才下班，这就是中国工人的日常~
@deepdrop7400 21 күн бұрын
@@meimiao0512真的假的？！