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Exploring the Different Types of Overhead Power Line Insulators

Views: 667     Author: Site Editor     Publish Time: 2024-10-29      Origin: Site

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Ceramic insulator

Ceramic insulators have good electrical insulation properties and can effectively prevent current leakage. Ceramic materials can withstand high temperature environments and are not easily deformed or damaged. Widely used in high voltage transmission lines, especially in areas with harsh environmental conditions.Ceramic insulators are used with preformed Dead-end for OPGW and double suspension set for OPGW.

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Glass insulator

Glass insulators generally use silicate glass or ceramic glass, which have good insulation and corrosion resistance. It is usually cylindrical or disc-shaped with a smooth surface and is designed to facilitate the discharge of moisture and dirt, reducing the risk of arcing and breakdown.They are suitable for use on high voltage and extra high voltage power lines, especially in urban environments. Our company supplies power fittings of 500Kv and below. Glass insulators are suitable for yoke plate, Z clevis and shackle.

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Suspension insulator

It is composed of multiple insulators connected in series to increase the insulation strength. The material is mostly made of rubber, which is easy to shape, has high durability and corrosion resistance, and is more economical and affordable than glass insulators.They are widely used with U-shackle, eye chain link and P clevis.

It is more suitable for use on AC and DC transmission lines in coastal, foggy, humid and saline-alkali areas.

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