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The line post insulator

The line post insulator can be divided into porcelain line post insulator polymer line post insulator is used transmission power lines.

The line post insulator

The features of line post insulator:
1. Proprietary silicone rubber compound
2. Direct bond design
3. Is a mechanical support
4. Used with cross arm and used on transmission power lines
5. Rated voltage: 69kv

The line post insulator should test to ensure the insulator quality, such as tear strength: rubber test slabs are prepared in accordance with ASTM standards and are tested to determine tear strength of the material.

The line post insulator, maximum design cantilever load or working cantilever load is the maximum continuous cantilever load at which the post insulator should to be applied.


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