保定市伊诺尔电气设备有限公司

电缆分支箱的安装使用和注意事项

Installation, use and precautions of the cable branch box

目前我国生产10 kV户外电缆分支箱的品种繁多，因此，10 kV电缆分支箱的安装施工就变得十分重要。电缆分支箱与电缆接头安装连接过程的操作方法是否正确，电缆头安装工艺是否熟悉，电缆分支箱内部组件与电缆接头部件组合的先后次序，是否按照厂家配套提供安装规范说明书进行操作等等，都将直接影响电缆分支箱的使用寿命和正常运行。

At present, there are many varieties of the 10 kV outdoor cable branch boxes in China. Therefore, the installation and construction of the 10 kV cable branch box has become very important. The operation method of cable branch box and cable joint installation and connection process is correct, the installation process is familiar with the cable head, cable assembly and internal cable branch box joint parts order, whether in accordance with the manufacturers provide installation specification for operation and so on, will directly affect the service life of the cable branch box and normal operation.

电缆分支箱在运行前，必须检查各分支电缆的接地线是否与箱体的接地端子连接紧固。同时，箱体外壳必须与地网直接连接或有明显的接地点。

Before the operation of the cable branch, it is necessary to check whether the grounding wire of each branch cable is fastened to the grounding terminal of the box. At the same time, the case shell must be connected directly to the ground net or have a clear connection place.

电缆分支箱安装完工后，必须按照有关规定的试验标准和条件对电缆的组件一起进行试验。

After the installation of the cable branch box, the cable components must be tested in accordance with the relevant test standards and conditions.