Three Common Failure Modes Of Plastic Waterproof Cable Connectors

When laying cables, in order to ensure the normal connection of cables, it is necessary to use the combination of Nylon Cable Gland. However, due to unscientific operation or poor quality of joints, failures after installation often occur. Next, let's introduce its three common failure forms in detail.

1. Poor insulation:

The insulation of plastic waterproof cable joints is directly related to the safety after installation. It is necessary to ensure that there is good insulation between the insulation layer of the joint and the cable after installation. Once the insulation layer of the joint is aged or damaged, the electrical performance will be reduced, and even cause failures.

2. Poor fixation:

Generally, plastic heat-proof cable joints are fixed by threaded tightening. In order to ensure good tightening, sealing rings will be used. When adapting, they are directly locked or fixed on the cable to ensure that the internal cable does not shift.

Once the fixation is poor, it is easy to cause short circuits, leakage and other faults.

3. Poor workmanship:

There are many domestic joint manufacturers at present, and the quality of their products is also uneven. Some companies do not use better production equipment during production, the production process is not sophisticated, and the humidity in the production workshop does not meet the requirements, which will cause the joint to fail soon after use.

When using plastic heat-proof cable joints, you should choose products produced by regular manufacturers and ask professional technicians to install them. This can greatly reduce the probability of failure during use, and people will feel more at ease when using them.