High Strength Thermo-Resistant Composite Insulator Long Rod

    Insulators are an indispensable part of High-voltage transmission lines. Its function is mainly reflected in two aspects. The first aspect is that it can connect the wire at high potential with the tower at low potential, and bear the mechanical force of the wire such as gravity and wind. Therefore, it needs to meet the mechanical properties of requirements; in the second aspect, it also needs to ensure the insulation between the two, which is its electrical performance requirements. The structure of the insulator is relatively simple and the manufacturing cost is relatively low, and its importance is no less than any other equipment and devices that constitute the power system. The insulators in the transmission line are operated in parallel, and any problem with the insulators in the series will cause the failure of the transmission line. In severe cases, it will cause a long-term power outage, which will cause great harm to the safe operation of the power system and people's daily life.