• EN 60099-8:2011

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    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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    Superseded date:  25-02-2020

    Language(s): 

    Published date:  15-04-2011

    Publisher:  European Committee for Standards - Electrical

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    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee CLC/SR 37
    Document Type Standard
    Product Note THIS STANDARD ALSO REFERS TO EN 60099-4:2004/A1:2006,EN 60099-4:2004/A2:2009,EN ISO 4892-1:2000, EN ISO 4892-2:2006, EN ISO 4892-3:2006,HD 588.1 S1
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By
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