June 29, 2021. 1. Common New energy cable What are the categories by use?
Answer: It can be divided into bare wire, insulated wire, heat-resistant wire, shielded wire power cable , control cable, communication cable, RF cable, etc.
2. What are the types of insulated new energy cables?
Answer: There are often several kinds of insulated wires as follows: PVC insulated wires, PVC insulated cords, nitrile PVC mixture insulated cords, rubber insulated wires, agricultural underground directly buried aluminum core plastic insulated wires, rubber insulated cotton yarn textile cords, PVC insulated nylon sheathed wires, PVC insulated cords for power and lighting, etc.
3. Where is the cable tray suitable for?
Answer: The cable bridge is applicable to the indoor and outdoor overhead laying of power cables and control cables in general industrial and mining enterprises, as well as the indoor and outdoor erection of telecommunications, radio and television departments.
4. What are the cable accessories?
Answer: Common electrical accessories include cable terminal junction box, cable intermediate junction box, connecting pipe and terminal, steel plate junction slot, cable bridge, etc.
5. What is a cable intermediate joint?
Answer: The device that connects the cable with the conductor, insulation shield and protective layer of the cable to connect the cable line is called the cable intermediate joint.
Wire and cable application
1. Power system
The wire and cable products used in the power system mainly include overhead bare wires, bus bars (buses), power cables (plastic cables, oil paper cables (basically replaced by plastic power cables), rubber sheathed cables Overhead insulated cable ）, branch cable (replacing part of bus), electromagnetic wire and electrical equipment wire and cable for power equipment.
2. Information transmission system
The wires and cables used for the information transmission system mainly include local telephone cables, television cables, electronic cables, radio frequency cables, optical fiber cables, data cables, electromagnetic wires, power communication or other composite cables.
3. Mechanical equipment, instrument system
This part is applied to almost all products except overhead bare wires, but mainly power cables, electromagnetic wires, data cables, instrument cables, etc.
