Aluminum alloy power cables make up for the shortcomings of traditional pure aluminum cables. Although they do not improve the electrical conductivity of the cable, their bending performance, creep resistance, and corrosion resistance are greatly enhanced, ensuring that the cable maintains continuous performance stability during long-term overload and overheating. Aluminum alloy conductor cross-linked polyethylene insulated PVC sheathed power cables: They use sunlight-resistant flame-retardant PVC outer sheaths, suitable for overhead or conduit laying in dry or humid environments.