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IEC 60099-8:2011 ED1

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
27. 1. 2011.

Опште информације

99.60     14. 11. 2017.

WPUB   

IEC

TC 37

Međunarodni standard

29.240.10  

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Kupovina

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Apstrakt

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.

Životni ciklus

TRENUTNO

POVUČEN
IEC 60099-8:2011 ED1
99.60 Povlačenje stupilo na snagu
14. 11. 2017.

REVIDIRAN OD

OBJAVLJEN
IEC 60099-8:2017 ED2