如果個拖板電線發熱, 表示什麼 ?
如果勁熱是否會短路 ?
會直接影響電箱裏的電線嗎 ?
13A 插蘇過熱問題, 會否短路 ?
2010-01-12 9:16 pm
回答 (3)
2010-01-14 10:59 pm
✔ 最佳答案
如果個拖板電線發熱, 表示什麼 ?是拖板還是電線發熱?
如果是電線發熱, 可能是用了較幼的電線(不合規格), 以至不能抵受高電流量 (但低於 13A)。(通常 13A 拖板的插頭和拖板都有 13A fuse)
如果是拖板發熱, 可能是電線接駁問題, 接觸不良, 在駁口位發熱。
如果勁熱是否會短路 ?
會燒熔電線膠皮, 金屬線接觸, 便會短路。
會直接影響電箱裏的電線嗎 ?
短路電流非常高, 有可能會跳 fuse, 當然也會燒斷插頭內的 fuse。
註: 為安全, 避免火警或觸電, 不要使用發熱的拖板。
2010-01-14 6:50 am
拖板電線發熱, 表示什麼 ?
it mean the current in the cable is very high,but its under than 13A in long period.
勁熱是否會短路 ?
yes,the heat will burnt the insulator of the conductor,when the conductor touch each other,it may leads short circuit.
會直接影響電箱裏的電線嗎 ?
when 220V Short circuit,it will directly effect to the circuit breaker panel,but in above case,is isn't.
it mean the current in the cable is very high,but its under than 13A in long period.
勁熱是否會短路 ?
yes,the heat will burnt the insulator of the conductor,when the conductor touch each other,it may leads short circuit.
會直接影響電箱裏的電線嗎 ?
when 220V Short circuit,it will directly effect to the circuit breaker panel,but in above case,is isn't.
2010-01-13 4:51 am
If the wire gets hot, this indicates that the current drawn from the power outlet is too large. You better reduce the number of plugs inserted on the panel.
收錄日期: 2021-04-29 17:32:49
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100112000051KK00542