Wire and cable are indispensable in our lives..
Without them, we can still remain in the state of observing the shadows.
But how much do you know about wires and cables?
Let's briefly introduce wire and cable:
What types of commonly used wires and cables are used according to their intended purpose??
according to use, can be split into bare wires, insulated wires, heat resistant cables, shielded cables, Power cables, control wires, communication cables and RF cables.
What types of insulated cables are there??
There are commonly used insulated wires: polyvinyl chloride insulated wire, PVC insulated wire, polyvinyl chloride nitrile blend insulated wire, rubber insulated wire, aluminum core plastic insulation cable buried underground agricultural, soft wire textile rubber insulated cotton yarn, PVC insulated nylon sheathed cable , PVC insulated cable for power and lighting, etc.
What are the cable accessories?
Common electrical accessories include wire terminal junction box, intermediate cable junction box, connecting pipe and terminal block, steel plate wiring slot, cable tray, etc.
What is the intermediate connector of the cable?
A device that connects the cable to the conductor of the cable, the insulating shield and protective layer to connect the cable lines is called the cable intermediate connector.
The choice of the cross section of the power cable should be considered from the following aspects:
- The working current allowed by the cable for a long time;
- Thermal stability once short-circuited;
- Voltage drop across the line must not exceed the allowable operating range.
Qingdao Huaqiang Cable Co., Ltd. is a professional manufacturer of wires and cables.
Leading products are alloy wire, crosslinked power cable 35kv or below, PVC insulated wire and cable, control wire, wire and cable for electrical equipment, aluminum stranded cable and aluminum copper core.
the twisted wire, insulated aerial cable of 35kv and less, various flame retardant fire resistant wires and cables, smoke and halogen free, nine sets, more of 100 models, more of 1500 Specifications, they can also process specific wires and cables according to user needs.