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  • IEC TR 62662:2010

    Current The latest, up-to-date edition.

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

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, Spanish, Castilian

    Published date:  30-08-2010

    Publisher:  International Electrotechnical Committee

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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

    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). Guidance is given to reduce the risk of in-service brittle fractures.

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

    Development Note Stability Date: 2020. (09/2017)
    Document Type Technical Report
    Publisher International Electrotechnical Committee
    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
    IEC TR 62039:2007 Selection guide for polymeric materials for outdoor use under HV stress
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