The insulation materials used to make cable terminal heads or intermediate joints include insulation glue, insulation tape, insulation pipes, insulation gloves, insulation resin, etc.
Operating procedure:
(1) Preparation before production: including
1. Read the installation manual;
Inspect the scene;
3. Material preparation;
4. Cable moisture testing;
Pre production testing, etc.
(2) The production process of the joint: including
Cut off excess cables;
Peeling and cutting of cable protective layer;
○ 3 conductor connections;
○ 4 wrapped insulation (or shrink tubing);
Install the joint housing;
6. Pour insulation agent;
7. Conduct sealing treatment, etc.
(3) Electrical testing after production.
The processing of cable protection pipes should meet the following requirements:
(1) The pipe mouth should be free of burrs and sharp edges, and should be made into a trumpet shape.
(2) After bending the cable conduit, there should be no cracks or significant indentations, and the degree of flattening should not exceed 10% of the outer diameter of the conduit; The bending radius of the cable conduit should not be less than the allowable bending radius of the cable being penetrated.
(3) Metal pipes should be coated with anti-corrosion paint or asphalt on the surface, and galvanized pipes should also be coated with anti-corrosion paint on the areas where the zinc layer peels off.
Cable protection tubes, wire and cable products, power cables
The application of wires and cables mainly includes:
1) Power system
The wire and cable products used in the power system mainly include overhead bare wires, busbars (busbars), power cables (plastic cables, oil paper power cables (mostly replaced by plastic power cables), rubber sheathed cables, overhead insulated cables), branch cables (replacing some busbars), electromagnetic wires, and electrical equipment wires and cables for power equipment.
2) Information transmission system
The wires and cables used for information transmission systems mainly include local telephone cables, television cables, electronic cables, radio frequency cables, fiber optic cables, data cables, electromagnetic cables, power communication or other composite cables.
3) Mechanical equipment, instrumentation systems
Except for overhead bare wires, almost all other products in this section have applications, but mainly include power cables, electromagnetic wires, data cables, instrument cables, etc.
Phone: 0756-3626116 13926933320 (Mr. Yang)
Email: mars@weihanwire.com
Address: 8th Floor, Building A3, No. 1099 Jinzhou Road, Tangjiawan, High tech Zone, Zhuhai City
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