Product Introduction:
Porcelain Line Post Insulators represent a premier category of porcelain insulators, renowned for their exceptional quality and performance. Crafted from wet process porcelain, these insulators possess the innate ability to shed water and dirt, contributing to minimal maintenance requirements.
Product Details:
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In most cases,Porcelain Line Post Insulator are installed to assume a vertical position. However, there are some applications where the insulators are installed horizontally.
For the horizontal application, must be reduced by 50% of the total weight of the unit. This means that if the Porcelain Line Post Insulator is rated 2000 Ibs, the most recommended working load should be 1000 Ibs.
Porcelain Line Post Insulators for powerline require minimum coating thanks to their exterior surface coating. It keeps dirt and other impurities from the insulator hence protecting it from chemical and physical damage.
The hot-dip galvanized metal fillings at the end of the porcelain guarantees maximum protection.

Porcelain Line Post Insulator is a type of high voltage (HV) insulator designed according to IEC, ANSI, and other standards, they are used in power system up to 1100 kV.
The main difference with pin insulator is application areas. Post insulators are best suited for the higher voltage transmission lines.