Advantages of glass insulators


Release Time:

Mar 03,2025

The surface of the glass insulator has high mechanical strength and is not prone to cracks, so it has high durability.

High mechanical strength: The surface of the glass insulator has high mechanical strength and is not prone to cracks, so it has high durability.
Stable electrical performance: The electrical strength of the glass remains basically unchanged during the entire operation, and the aging process is much slower than that of porcelain insulators.
Self-breaking characteristics: Glass insulators have the characteristics of zero-value self-breaking. When the insulation performance decreases, the insulators will break by themselves, which is convenient for operation and maintenance personnel to find and replace in time.
Strong anti-pollution flashover ability: The surface of glass insulators usually adopts a special coating to reduce the adhesion of dust, dirt and moisture, thereby improving the anti-pollution flashover ability.
Easy to maintain: Due to the self-breaking characteristics of glass insulators and easy detection, operation and maintenance personnel can find and deal with insulation problems in time, reducing maintenance costs.

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