The steel strand is a steel product composed of multiple steel wires. The surface of carbon steel can be coated with zinc coating, zinc aluminum alloy coating, aluminum clad, copper coating, epoxy coated, etc. as required.
1. Outstanding anti light pollution characteristics, the conductor surface reflects less sunlight, and the reflection coefficient of the conductor surface is not more than 32%.
2. Excellent conductive function. Compared with the ACSR of the same specification, the measured DC resistance of the conductor decreases by about 7% and the line loss is small.
3. The conductor has high working temperature, large current carrying capacity and strong overload resistance, which is suitable for small span transmission lines in special occasions.
4. The matt layer on the surface of the conductor can play a passivation effect, and to some extent, avoid the corrosion of acid rain and alkaline air. The steel strand with zinc - 5% aluminum - mixed rare earth alloy coating is used as the bearing core, which has better corrosion resistance than the general steel core.
