YJV cable is a power cable, which is a power cable coated with cross-linked polyethylene insulation material and polyvinyl chloride sheathed layer.

Oxygen free copper wire refers to the conductor of the wire is no oxygen and does not contain any deoxidizer residues of pure copper. Although it is pure copper, it actually contains very small amounts of oxygen and some impurities. According to the standard, the content of oxygen is not more than 0.003%, the total content of impurities is not more than 0.05%, and the purity of copper is greater than 99.95%, which is pure copper, that is, oxygen-free copper.

When the line is longer and the working current is larger in the loop or underwater laying, in order to avoid or reduce the intermediate joint, or when the single-core cable has a better comprehensive technical economy than the multi-core cable, the single-core cable can be selected.

Cloth wire is what we often say insulated wire, it is a soft and hard wire commonly used in home decoration, such as BV,BVR,RYJ,RVS, which belong to the type of home cloth wire.

The foot meter in a cable is a unit used to express the specification and price of a cable. The foot meter refers to the length of the cable, and the foot square refers to the nominal cross-sectional area of the cable conductor.

In modern society, cable plays an indispensable role as an important tool for power transmission and information transmission. Among them, high-voltage cable and low-voltage cable as two common types of cable, they have obvious differences in structure, application scenarios and voltage. This article will discuss the difference between high voltage cable and low voltage cable, and show the application field of both by example.