Aluminum alloy cable is a kind of power cable. Its conductor is a new type of material power cable manufactured by using AA8030 series aluminum alloy material through a special pressing process and annealing treatment. This cable has higher requirements for production equipment and technology.
Aluminum alloy power cables make up for the shortcomings of pure aluminum cables in the past. Although the electrical conductivity of the cable is not improved, the bending performance, creep resistance and corrosion resistance are greatly improved, which can ensure that the cable remains under long-term overload and overheating. The continuous performance is stable. The use of AA-8030 series aluminum alloy conductors can greatly improve the electrical conductivity and high temperature resistance of the aluminum alloy cable, and at the same time solve the problems of electrochemical corrosion and creep of pure aluminum conductors.
Four major properties of aluminum alloy cables
(1) It has superior corrosion resistance and electrochemical corrosion resistance, which can solve the electrochemical corrosion problem of cable joints.
(2) It has good mechanical properties, and the elongation, bending performance and flexibility of the cable have been improved through a special process.
(3) Strong conductivity, the current carrying capacity of aluminum alloy cable is similar to that of pure aluminum, and its conductivity is not worse than that of pure aluminum.
(4) Excellent creep resistance, the creep resistance of AA8000 series aluminum alloy is 300% of that of pure aluminum conductor