1. Electric and thermal conductivity of aluminum alloy conductors is only second to copper;
Aluminum alloy becomes a conducting material with wide application and largest production worldwide;
2. With the same current-carrying capacity, aluminum alloy cables only weigh about half of copper cables;
3. Ductility of aluminum alloy conductor is up to 30%, and the flexibility of aluminum alloy cables is 30% higher than copper cables, and rebound performance is 40% lower than copper cables;
4. Bending radius of aluminum alloy cables is only 7 times of cable diameter.
5. Both direct cost and composite cost are much lower than copper cables.