The protection of cable is very important, but in some environments, due to various reasons, the cable will be immersed in water. Can the cable be immersed in water for a long time? Let's have a brief look.

電纜線可以長期浸泡在水里嗎?

Can cables be immersed in water for a long time?

在我國城市電纜通道的建設(shè)當(dāng)中，大部分都是有積水現(xiàn)象的，而時(shí)間長久之后電纜橋架如果不能夠及時(shí)的進(jìn)行更換，就會產(chǎn)生損壞現(xiàn)象，從而使電纜線直接疾跑在積水當(dāng)中，運(yùn)行的十千伏電纜大部分都在污水里，使用的電纜排管的通道中間接頭也都泡在水里，這種現(xiàn)象是非常危險(xiǎn)的。

In the construction of urban cable channels in China, most of them have ponding, and if the cable bridge is not replaced in time after a long time, it will be damaged, so that the cable runs directly in the ponding. Most of the running 10kV cables are in the sewage, and the middle joints of the cable drain pipes are also soaked in the water, This phenomenon is very dangerous.

當(dāng)然現(xiàn)在電纜線的質(zhì)量越來越高，如果短期浸泡在水中的話，其影響并不是很大，但是如果長期浸泡是有著很大的隱患，所以如果一旦發(fā)現(xiàn)電纜積水現(xiàn)象，一定要及時(shí)的進(jìn)行處理，并且如果電纜保護(hù)外套有破損的話，必然會導(dǎo)致水樹枝型爬電，影響導(dǎo)電質(zhì)量。

Of course, the quality of cables is getting higher and higher now. If they are immersed in water for a short time, the impact is not great, but if they are immersed in water for a long time, there is a great potential safety hazard. Therefore, once the cable ponding is found, it must be treated in time, and if the cable protective jacket is damaged, it will inevitably lead to water tree branch creepage and affect the conductive quality.

所以電纜線如果有浸水現(xiàn)象，要及時(shí)的進(jìn)行處理，同時(shí)要定期的對電纜橋架進(jìn)行檢查，如果發(fā)現(xiàn)其有使用質(zhì)量問題，要及時(shí)的進(jìn)行更換，對電纜線進(jìn)行一個(gè)更好的保護(hù)

Therefore, if the cable is immersed in water, it shall be treated in time, and the cable bridge shall be inspected regularly. If it is found that it has service quality problems, it shall be replaced in time to better protect the cable