1. What are the common types of wires and cables classified by their uses?
According to their uses, they can be divided into bare conductors, insulated wires, heat-resistant wires, shielded wires, power cables, control cables, communication cables, radio frequency cables, etc.
2. Insulated wires:
Common types of insulated wires include: polyvinyl chloride (PVC) insulated wires, PVC insulated flexible wires, nitrile-polyvinyl chloride (PVC) blend insulated flexible wires, rubber insulated wires, agricultural underground direct-buried aluminum core plastic insulated wires, rubber insulated cotton yarn woven flexible wires, PVC insulated nylon sheathed wires, and PVC insulated flexible wires for power and lighting, etc.
3. What are the suitable applications for cable trays?
Cable trays are suitable for indoor and outdoor overhead laying of power cables and control cables in general industrial and mining enterprises, and can also be used for indoor and outdoor installation in telecommunications, broadcasting and television departments.
4. What are the cable accessories?
Common electrical accessories include cable terminal boxes, cable intermediate junction boxes, connecting pipes and terminals, steel plate wiring troughs, cable trays, etc.
5. Cable joint: A device that connects the conductors, insulation shielding layers and protective layers of cables to make cable lines connected is called a cable joint.
