GB/T 20639-2006
Artificial pollution testing of non-linear resistor type surge arresters with gaps (English Version)

Standard No.

GB/T 20639-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 20639-2006

Scope

This standard gives the basic principles of artificial pollution of surge arresters with gap valves, as well as the pollution formula, pollution method and test procedure of each pollution method.

GB/T 20639-2006 Referenced Document

• GB/T 4585-2004 Artificial pollution tests on high-voltage insulators to be used on a.c systems
• IEC 60099-1:1970 Lightning arresters - Part 1: Non-linear resistor type arresters for a.c. systems

GB/T 20639-2006 history

• 2006 GB/T 20639-2006 Artificial pollution testing of non-linear resistor type surge arresters with gaps