| Reference |
IEC 60099-8 ed1.0 withdrawn corrigendum |
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| Title |
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
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| Publication date |
2011-01-27 |
Format, price (Swiss francs) and language |
 | 280.- |
| 123 pages |  | 280.- |
| 2495 Kb |
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| 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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| Technical Committee |
37 - Surge arresters
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| ICS Codes |
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| Replaced by |
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| Stability date |
2015 |
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| Work in progress |
| Project | Stage code | Forecast publication date |
|---|
| No project under development | - | - |
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