Porcelain pin post insulator

Porcelain pin post insulators generally used in the distribution lines.

Porcelain pin post insulator

The color of porcelain pin post insulators generally has: gray, white and brown.

Porcelain pin post insulator can use replacing pin type insulator, but porcelain pin post insulators has some characteristics similar to line post insulators, and more widely used than pin insulators.

Porcelain pin post insulators can be divided into normal pin post t insulators and anti-pollution pin post insulators according to application environments.

Normal porcelain pin post insulators are used on distribution power lines in light contaminated areas

Anti-pollution porcelain pin post insulators are mostly used in coastal areas and more heavily polluted areas

Porcelain pin post insulators applied voltage: 11kV / 12kV, 15kV, 22kV / 24kV, 25kV, 33kV / 36kV, 35kV.

Porcelain pin post insulators have greater creepage distances and pin post insulators are non-puncture type.

Bending strength of porcelain pin post insulators are not fixed, we can provide bending strength according to different requirements.


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