prEN 60099-6

Surge arresters - Part 6: Surge arresters containing both series and parallel gapped structures - Rated 52 kV and less

Scope

This standard basically applies to all metal-oxide surge arresters with gaps and housed in either porcelain or polymeric housings. This standard also specifies requirements and tests for metal-oxide surge arresters with internal series gaps,with rated voltages of 52KV and below.