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The copper clad aluminum wire is economical and economical
- Jan 19, 2018 -

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Copper clad aluminum wire is economical and economical, copper clad aluminum cable is used to replace copper with aluminum conductor as the main body of cable, and a certain proportion of copper layer cable and cable.

Ac resistance is the main basis of current carrying capacity, according to the principle of skin effect, the surface of the solid conductor, the unit area by the current ratio of unit area of the center of the circle of the wire by the current, that is to say, the big cross section conductor's center in the conductor of the same circle area, circle smaller than the circumference of a circle by electric current, so the center conductor with the circular conductors with different metal composition is the most reasonable and economic.