Composite suspension insulators are mainly used in overhead transmission lines to suspend conductors and provide reliable electrical insulation.

Its product applications can be summarized as follows:

1. The suspension and insulation of overhead transmission lines are used for transmission lines of various voltage levels such as 110kV, 220kV, 500kV, ± 800kV, etc., to undertake the mechanical suspension and electrical isolation functions of the wires.  

2. The insulation support of substation busbars and equipment leads is used in substations for the suspension and insulation of busbars, circuit breakers, isolating switches, and other equipment leads.  

3. Compared to traditional insulators, composite suspension insulators are lighter in weight, have better pollution resistance, and are less prone to breakage, replacing traditional porcelain or glass suspension insulators. They are widely used in urban and rural power grids, as well as heavily polluted areas.  

4. Improving the pollution flashover resistance of the line is suitable for polluted environments such as coastal areas, chemical industrial zones, mining areas, and areas with severe haze, which can effectively reduce pollution flashover accidents.  

5. Insulation solutions for large-span and special terrain lines can be combined into insulator strings of different lengths as needed in areas such as large-span, mountainous areas, and wind vents to meet electrical and mechanical requirements.

6. Improve the reliability of line operation