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1, insulation casing should be complete, clean, no flashover discharge traces, near the bird's nest;
2, the contact point is good, no fever;
3, insulation with or without collapse, softening and water;
4, whether the end of the terminal oil spill, lead and lead-free lead-free cracking;
5, the core line, lead and the distance between the ground to meet the requirements, the ground wire is intact;
6, the phase color is obvious, whether the phase with the power system.
Production Method
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ready
Including the following:
1, read the installation instructions;
2, look at the scene;
3, preparation;
4, cable test tide;
5, pre-production test and so on.
Production process
Including the following:
1, cut off the excess cable;
2, the cable protective layer of the stripping;
3, conductor connection;
4, wrapped around the insulation (or shrink pipe);
5, the installation of connector shell;
6, perfusion insulators;
7, for sealing treatment.
Electrical test
1, power test plug conductivity is good;
2, check the insulation of the shell is compliance;