Zhengzhou Orient Power electrical company specializes in the electrical production of 33KV porcelain line post insulator and other ceramic line post type insulator for more than 20years.
33KV porcelain line post insulators/ceramic line post type insulator application:
As the name suggests, 33KV porcelain line post insulator or ceramic line post type insulator are mounted on the cross-arm on the pole. There is a groove on the upper end of the insulator. The conductor passes through this groove and is tied to the insulator with annealed wire of the same material as the conductor. Sometimes we call this type of insulator tie-top line post insulator. Ceramic line post type insulators are used for distribution of electric power at voltages up to 132 kV.
33KV porcelain line post insulators are one type of porcelain line post insulator. Different types of ceramic line post type insulators are mainly distinguished by end fitting types. Capped porcelain line post type insulator is designed, manufactured and tested in accordance of IEC and BS.
The colors of 33KV porcelain line post insulators are brown, white and grey as well as other ceramic line post type insulator.
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