Composite Overhead Ground Wire for High Pressure Voltage Cable

Aluminum alloy cables add copper, iron, magnesium, silicon, zinc, boron and other alloy elements to electrical aluminum. At the same time, through process adjustment, the mechanical properties of aluminum alloy conductors are greatly improved, avoiding the problems of low elongation, poor creep resistance and poor flexibility of pure aluminum conductors, and increasing the connection reliability of the cable system. In addition, keep the electrical performance of aluminum alloy equal to that of electrical aluminum conductor, which is above 61% IACS.

Aluminum wire refers to its longitudinal full length, and uniform cross section refers to metal linear materials made of pure aluminum or aluminum alloy. The products are processed along the center and delivered in rolls. Cross section shapes include circle, ellipse, square, rectangle, equilateral triangle, regular polygon, etc. It can be divided into pure aluminum wire and alloy aluminum wire according to material. It can be divided into industrial aluminum wire and process aluminum wire according to its use.