Waterproof cable joints can be applied to the environment with water, to provide safe and reliable connector joints, the most important thing is to be able to achieve the effect of waterproof, then the cable joints need to pay attention to some of the installation and use of the process?
1, according to the specifications of the type of cable joints need to buy the appropriate joint material, nowadays the quality of cable joint material is uneven, but in order to ensure the quality of cable joints, it is recommended not to be greedy for cheap, it is best to choose the quality of the trusted cable joints manufacturers of materials.
2, cable joints, it is best not to choose a rainy day, because the cable into the water will seriously affect the service life of the cable, and serious or even short-circuit accident.
3, the production of waterproof cable joints before you must carefully read the manufacturer's product specification, which is particularly important for 10kV and above cable, do all the processes before you think before you do.
4, 10kV and above, single-core armored cable terminal joints, remember that only one end of the steel strip grounding.
5, copper pipe pressing can not be too hard, as long as the pressure to the position can be, after crimping the copper end face will inevitably have a lot of bumps, this must be thwarted with a file, can not leave any burrs.
6, heat shrinkable cable joints in the use of the torch, pay attention to the torch to move back and forth, not just to a direction of the torch constantly.
7, the size of the cold shrink cable joints must be strictly in accordance with the drawing instructions to do, especially when drawing out the support in the reserved tube, be more careful is.
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