Why is the Copper Core in Copper Core AC Wire Better than the Aluminum Core?

Copper core AC wire uses copper metal as the core conducting part. Compared with aluminum wire, copper core shows more outstanding comprehensive performance, which can bring higher efficiency and safety.

Copper material itself has excellent current passing capacity, which is more energy-saving in actual use and can carry more power under the same thickness conditions. This kind of wire is not easy to heat up when powered on, which helps to maintain the stability of the power supply system. Its good flexibility and strength also reduce the possibility of being torn off during installation or use. The natural protective layer formed on the surface of copper can effectively delay rust and extend the service life of wires in humid places.

If aluminum core material is used, its power transmission effect is relatively inferior and power loss is more obvious. Aluminum is soft in texture, and it may deform and loosen after long-term use, and the connection is prone to poor contact due to oxidation.

Copper core AC wire provides a safer and more reliable guarantee for daily power environment by reducing power waste, supporting higher current, improving durability and corrosion resistance.