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IEC 60099-6:2002 ed1.0

Заменен
Surge arresters - Part 6: Surge arresters containing both series and parallel gapped structures - Rated 52 kV and less — 46 стр.
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.
ICS
29.240.10 Substations. Surge arresters / Подстанции. Защитные разрядники