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  • UNE-EN 61466-1:2016

    Current The latest, up-to-date edition.

    Composite string insulator units for overhead lines with a nominal voltage greater than 1000 V - Part 1: Standard strength classes and end fittings

    Available format(s):  Hardcopy, PDF

    Language(s):  Spanish, Castilian, English

    Published date:  07-12-2016

    Publisher:  Asociacion Espanola de Normalizacion

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Mechanical and dimensional characteristics
    4 Plan of the standard
    5 Insulator designation
    6 Marking
    7 Composite insulator units
    Annexes
    A Ball and socket couplings, N series
    B Clevis and tongue couplings, N series
    C Y-clevis couplings
    D Eye couplings
    ZA (normative) Normative references to international
        publications with their corresponding European
        publications

    Abstract - (Show below) - (Hide below)

    Applies to composite string insulator units for a.c. overhead lines having a nominal voltage more than 1000 V together with a frequency not in excess of 100 Hz. Also applicable to similarly-designed insulators for use in substations or on electric traction lines. Defines specific values for mechanical characteristics of the composite string insulator units and specifies main dimensions of the couplings for use on the composite string insulator units so as to allow the assembly of insulators or fittings provided by different manufacturers, and to permit, whenever practical, interchangeability with existing installations. In addition, it specifies a standard designation system for composite string insulator units.

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

    Committee CTN 207/SC 36
    Document Type Standard
    Publisher Asociacion Espanola de Normalizacion
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 61109:2008 Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
    HD 474 : 200S1 DIMENSIONS OF BALL AND SOCKET COUPLINGS OF STRING INSULATOR UNITS
    EN 61109:2008 Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
    IEC 60120:1984 Dimensions of ball and socket couplings of string insulator units
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