In the process of using the cable, if you do not pay attention to its maintenance, aging will occur. The service performance of the aging cable will be seriously reduced, resulting in great potential safety hazards. What are the reasons for the aging of the cable? Let's understand some specific reasons below.

1、外力损伤，通常是由于外部的机械损伤所引起的，比如在进行施工过程中不注意对电缆线进行合理的保护，一些金属材料碰到没有保护的电缆线之后，就会容易引起损伤。

1. External force damage is usually caused by external mechanical damage. For example, it is easy to cause damage when some metal materials encounter unprotected cables without paying attention to reasonable protection of cables during construction.

2、受潮等产生的腐蚀现象，电缆线的敷设通常都是在一些环境比较差的地方，比如将其安装在潮湿阴暗的环境中，这时候其长时间受潮之后就会容易产生腐蚀现象，导致电缆线产生老化现象。

2. For the corrosion phenomenon caused by moisture, the cable is usually laid in some places with poor environment, such as installing it in a humid and dark environment. At this time, it is easy to produce corrosion phenomenon after being damp for a long time, resulting in aging of the cable.

3、电缆线的超负荷运行，如果电缆线长时间在一个超负荷的环境中运行，那么就会产生过多的电流热效应，使电缆线温度升到，导致其老化。

3. For the overload operation of the cable, if the cable runs in an overload environment for a long time, it will produce too much current thermal effect, raise the temperature of the cable to, and lead to its aging.

4、环境和温度。电缆所处的外界环境和热源也会造成电缆温度过高、绝缘击穿，甚至爆炸起火，产生非常严重的问题。

4. Environment and temperature. The external environment and heat source of the cable will also cause excessive cable temperature, insulation breakdown, and even explosion and fire, resulting in very serious problems.

电缆线老化的原因都有哪些就给大家介绍到这里了，在日常使用中可以使用临沂电缆桥架对电缆线进行一个合理的保护，能够有用的防止电缆线的老化现象。

The causes of cable aging are introduced here. In daily use, Linyi cable bridge can be used to provide reasonable protection for cables, which can effectively prevent cable aging.