Causes Of Failure Of Plastic Cable Waterproof Connectors

Nylon Cable Gland can play a role in transmission and can effectively connect electrical equipment and power supply equipment. Sometimes the two ends of the cable need to be connected, so plastic cable waterproof connectors are needed. If the installation is not standardized, it will cause cable failure and cause safety hazards. The specific reasons are analyzed below:

1. The installation site conditions are not good. The plastic cable waterproof connector has requirements for temperature, humidity, dust control, etc. during installation.

2. During installation, the installer did not strictly follow the correct method to install. After the installation was completed, the DC withstand voltage test was used to form a reverse electric field in the connector, which ultimately affected the insulation.

3. The sealing treatment work is not good. The plastic cable waterproof connector itself should have good insulation. During installation, a layer of tape can be wrapped around the connector to enhance the sealing and waterproof performance.

4. When the cable is laid, there are slip marks on the insulation surface, and fine sand is embedded in the power supply insulation. When the plastic cable waterproof connector is installed, the insulation part is exposed to the air, causing the insulation to absorb moisture, resulting in failures in the future.

The above points are the reasons that lead to failure of plastic cable waterproof connectors. It can be seen that there are many details that need to be paid attention to during the installation process. If the installation is not in place, it will easily cause hidden dangers in the future.