Power cable

Power cables are cables used to transmit and distribute high-power electrical energy in power systems. Such as common low-voltage cables with a rated operating voltage lower than 1000V, medium-voltage cables with a rated operating voltage between 3.6 / 6 ~ 26 / 35kV, and high-voltage cables with a rated operating voltage higher than 110kV. Overhead transmission lines often use bare wires to save the cost of insulation materials, such as stranded wires (steel core aluminum stranded wire, aluminum stranded wire, aluminum clad steel stranded wire, aluminum alloy stranded wire), flexible wiring, profile wires and profiles, etc.