Rare-Earth Aluminum Alloy Power Cable

2026-08-13 18:40:50

Q1: What is a rare-earth aluminum alloy power cable?
A rare-earth aluminum alloy power cable is a low- and medium-voltage power cable that uses a compacted, stranded aluminum alloy conductor strengthened with rare-earth micro-alloying. Developed as a lightweight, cost-effective and safer alternative to copper building wire, it keeps aluminum's advantages — roughly one-third the weight and a much lower material cost — while the rare-earth treatment solves the traditional weak points of plain aluminum. Our self-developed conductor delivers creep resistance, high flexibility, stable terminations, strong ductility and low rebound, making it suitable for 600 V to 35 kV installations from homes to industrial plants.