云顶集团网址

Hello, welcome toQinghai juzhilong Cable Technology Co., LtdOfficial website!

Chinese| English

    

About us | Online Message | Technical support | Contact us

电器

 Focus on high quality cable for many yearsBased on quality, win by wisdom
National Service Hotline 0971-7176767
What are the types of wires and cables?
To view:3  The release date:2019-12-19

Electric wire and cable applications are divided into three categories:

云顶集团网址 1. Power system

Power system used in wire and cable products mainly include overhead bare wires, bus (bus), power cable, power cable (plastic cable, the paper (basic) they were replaced by plastic power cables, rubber sets of cables, overhead insulated cables), branch cable to partly replace bus (), electromagnetic wire, and power equipment with electrical wire and cable equipment, etc.

2. Information transmission system

The wires and cables used in information transmission system mainly include local telephone cable, television cable, electronic cable, radio frequency cable, fiber optic cable, data cable, electromagnetic cable, power communication or other composite cables.

3. Mechanical equipment and instrument system

云顶集团网址 This part except overhead bare wire almost all other products have applications, but mainly power cable, electromagnetic cable, data cable, instrument cable and so on.

Wire and cable products are divided into five categories:

1. Bare wire and bare conductor products

Pure conductor metal, without insulation and sheath layer, such as steel core aluminum stranded wire, copper aluminum bus bar, electric locomotive wire, etc.; The processing technology is mainly pressure processing, such as smelting, rolling, drawing, stranding/tightening stranding; Products are mainly used in the suburbs, rural areas, the main line of users, switch cabinets and so on.

2. Power cables

云顶集团网址 (1) outside the conductor squeeze (wrap) insulation layer, such as overhead insulated cable, or a few core stranded (corresponding to the power system phase line, zero line and ground line). The main technological processes are pulling, stranding, insulating extrusion (wrapping), cabling, armoring and sheathing extrusion, etc. The different process combinations of various products have certain differences.

The products are mainly used in the transmission of strong electric energy in the transmission, distribution, transmission, transformation and power supply lines, through a large current (dozens of amps to thousands of amps), high voltage (220V to 500kV and above).

3. Wires and cables for electrical equipment

Varieties of various specifications, wide range of applications, the use of voltage in 1 kv and below is more, to derive new products constantly, in the face of special occasions, such as fireproof cables, flame retardant cable, low smoke zero halogen/low smoke low halogen cables, termite resistance, prevent the mouse cable, resistant to oil/cold/heat resistance, wear-resistant cables, medical/farm/mining cable, thin wire, etc. Huawei cable factory recommended products: overhead cable

4. Communication cables and optical fibers

Telephone cable, coaxial cable, optical cable, data cable, and even composite communication cable, etc., the structure size of such products is usually small and uniform, and the manufacturing precision is high.

5. Electromagnetic wire (winding wire)

Mainly used for all kinds of motors, instruments and meters.


 上一篇:没有了
 下一篇:Waste copper wire and cable processing technology