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當中，大部分都是有積水現象的，而時間長久之后電纜橋架如果不能夠及時的進行更換，就會產生損壞現象，從而使電纜線直接疾跑在積水當中，運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，這種現象是非常危險的。

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.

當然現在電纜線的質量越來越高，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，所以如果一旦發現電纜積水現象，一定要及時的進行處理，并且如果電纜保護外套有破損的話，必然會導致水樹枝型爬電，影響導電質量。

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象，要及時的進行處理，同時要定期的對電纜橋架進行檢查，如果發現其有使用質量問題，要及時的進行更換，對電纜線進行一個更好的保護

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