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  • CLC/TR 62662:2011

    Current The latest, up-to-date edition.

    Guidance for production, testing and diagnostics of polymer insulators with respect to brittle fracture of core materials

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    Published date:  28-10-2011

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Description of brittle fracture
    5 Identification of brittle fracture
    6 Failure mechanisms
    7 Risk assessment
    8 Guidance for material selection and production
    9 Preventive methods
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    IEC/TR 62662:2010(E) presents an analysis of the risk of influencing factors for brittle fracture of composite insulators that are mostly loaded in the tensile mode (suspension and tension insulators).

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

    Committee SR 36
    Document Type Technical Report
    Publisher European Committee for Standards - Electrical
    Status Current

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

    IEC 60812:2006 Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA)
    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
    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 TR 62039:2007 Selection guide for polymeric materials for outdoor use under HV stress
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