The application of wire and cable is divided into three categories:
1. Power system
The wire and cable products used in the power system mainly include overhead bare wires, bus bars (bus bars), and power cables (plastic cables, oil-paper cables (substantially replaced by plastic power cables), rubber-sheathed cable, overhead insulated cable, branch cable (replacing part of busbar), electromagnetic wire and electrical equipment cable for electric equipment, etc.
2. Information transmission system
The wire and cable used in information transmission system mainly include local telephone cable, TV cable, electronic cable, radio frequency cable, fiber optic cable, data cable, electromagnetic cable, electric communication or other compound cable, etc.
3.Mechanical equipment, instrument system
Almost all other products except bare overhead wire are used, but mainly power cable, electromagnetic wire, data cable, instrument cable and so on.