IEC 60099-8:2011 Withdrawn
Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
Abstract
IEC 60099-8:2011 covers metal-oxide surge arresters with external series gap (externally gapped line arresters (EGLA) that are applied on overhead transmission and distribution lines, only to protect insulator assemblies from lightning-caused flashovers. This standard defines surge arresters to protect the insulator assembly from lightning-caused overvoltages only. Designs with the EGLA's external series gap installed in parallel to an insulator are not covered by this standard.
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Additional information
| Publication type | International Standard |
|---|---|
| Publication date | 2011-01-27 |
| Withdrawal date | 2017-11-14 |
| Edition | 1.0 |
| Available language(s) | English/French |
| TC/SC | TC 37 - Surge arrestersrss |
| ICS | 29.240.10 - Substations. Surge arresters |
| Stability date | 2017 |
| Pages | 123 |
| File size | 2516 KB |
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