Do you understand the role of Shackle Insulator products


2023-02-08

One end of the high-voltage wire connection tower is hung with a lot of disc-shaped insulators, which are used to increase the creepage distance, usually made of glass or ceramics, called Shackle Insulator products.

One end of the high-voltage wire connection tower is hung with a lot of disc-shaped insulators, which are used to increase the creepage distance, usually made of glass or ceramics, called Shackle Insulator products.

Shackle Insulator products

In order to prevent pollution such as floating dust from attaching to the surface of Shackle Insulator products to form a path, the voltage at both ends of Shackle Insulator products is broken down, that is, creepage, so the surface distance is increased, that is, the creepage distance, and the distance of discharge along the insulating surface is called the creepage distance. Creepage distance =Surface distance/maximum voltage of the system. Depending on the degree of pollution, a creepage distance of 31 mm/kV is generally used in heavily polluted areas.

Zero-value Shackle Insulator products refer to Shackle Insulator products whose potential distribution at both ends of the Shackle Insulator products is close to zero or equal to zero during operation.

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