Characteristics Of Single Core Cable

We all know that wires and cables are distributed differently according to the structure of electrical conductors. They are divided into single core cables and multi-core cables. Generally, the transmission lines of single core cables are relatively hard and difficult to bend, but they are not easy to oxidize when used and have a long service life; Today, I'll take a look at the characteristics of single core cable with chen'an wire and cable.

Characteristics of single core cable

Single core cable: there is only one electrical conductor in an insulating sleeve. A wide range of main uses are home lighting equipment, power plug, central air conditioning, etc. all use single core cable.

1、 Classification of single core cables

Single core cables include bv cable, RV cable and BVV cable. BVR cable is a multi-core cable with soft raw materials and several tiny copper core wires twisted together.

2、 Single core wire color:

The common colors of single core wires are: red, yellow, blue, green, black, white, multicolor (yellow, green) and brown.

3、 Advantages of single core cable:

Due to the small cross-section ratio, it is not easy to be oxidized, resistant to the destruction of short-circuit capacity, and has a relatively long service life.

4、 Disadvantages of single core cable:

The transmission line is too hard. It is inconvenient to pull wires in some areas. It is not easy to straighten after bending. It is easy to damage the cable after bending for many times.

All cables used at home can use a single copper core cable, while some welders require to buy multi-core flexible cables. In fact, there is no difference in quality. Multi-core flexible cables are just better than single core cables.