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Electrical Post Insulator

Electrical Porcelain Insulator, Porcelain Post Insulator, Insulator for Transformer Substation, Post Insulator

Different types of electrical post insulators are varied in functions, structural height and creepage distance. They are mainly used for transformer substation.

The main features are as follows:
1. The designs are in line with GB, TB, ANSI, AS, IEC, and BS standards, as well as clients’ special requirements
2. High mechanical strength, high reliability, and low dispersibility
3. Good mechanical properties under low temperature: a bending test demonstrates that, under a low temperature of -40 °C, the damage degree of our porcelain insulators shows little difference with those under a constant temperature state.
4. Excellent stain resistance