LS Cable & System (LS C&S) reports that it has started mass-producing aluminum wires for electric vehicles.
Per a report in The Korea Herald, LS C&S expanded its investment in aluminum wires as it believes that aluminum will become a key material for vehicles amid growing competition in EV industries. Aluminum conductor wires are 40% lighter than conventional copper wires and can reduce the weight of wires from 25 kg per vehicle to about 15 kg, it noted.
LS C&S said it has built a factory exclusively for aluminum wire production in South Korea. The report said that it did so because if production facilities for copper and aluminum wire are combined, copper particles can corrode aluminum. Many companies in Japan are also building aluminum-only facilities.
The company said the proportion of aluminum wires in the domestic wire market will be more than 30% by 2025, up from about 5%. The firmโs aluminum wires are currently supplied to the nationโs largest automakers, Hyundai Motor and Kia Motors.
โThrough LS Alsco, a subsidiary that specializes in the aluminum business, we can supply high-strength aluminum and produce them in batches from materials to finished wire products,โ said LS Cable & System. โWe are also considering additional investments as we are about to sign a supply contract with a global wiring harness company.โ
