IEC 60099-6
Surge arresters – Part 6: Surge arresters containing both series and parallel gapped structures – System voltage of 52 kV and less
| Organization: | IEC |
| Publication Date: | 1 May 2019 |
| Status: | active |
| Page Count: | 170 |
| ICS Code (Substations. Surge arresters): | 29.240.10 |
scope:
This part of IEC 60099 applies to non-linear metal-oxide resistor type surge arresters with spark gaps designed to limit voltage surges on AC power circuits with system voltages Us above 1 kV up to and including 52 kV. This document basically applies to all metal-oxide distribution class surge arresters with internal series and/or parallel gaps and housed in either porcelain or polymeric housings.
Document History