Qingzhou cable environmental protection matte ACSR overhead conductor

The surface of the traditional overhead transmission line is a bright mirror, but for special occasions such as the airport, it is necessary to use the matte surface overhead bare conductor with low surface reflectance to minimize the sunlight reflected on the conductor surface, so as to reduce the impact of light pollution on pilots during aircraft take-off and landing.

The matte layer of environmental protection matte ACSR overhead conductor of Qingzhou cable eliminates specular reflection, which is of great significance; At the same time, the matt layer can play a passivation role and prevent the corrosion of acid rain and alkaline air to a certain extent. It not only meets the requirements of power transmission line, but also ensures the safe and reliable operation of the line and meets the environmental requirements.

• Performance characteristics of environmentally friendly matte ACSR conductor overhead conductor

1. Good anti light pollution characteristics, less sunlight is reflected on the conductor surface, and the reflection coefficient of the conductor surface is not greater than 32%;

2. The ACSR conductor has high operating temperature, large current carrying capacity and strong overload resistance. It is suitable for small span transmission lines in special occasions;

3. Excellent conductivity. Compared with the ACSR of the same specification, the measured DC resistance of the conductor is reduced by about 7% and the line loss is small;

4. The surface of the conductor is passivated, and the surface hardness is improved, which is convenient for construction and laying.