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  • IEC 60720:1981

    Current The latest, up-to-date edition.

    Characteristics of line post insulators

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

    Language(s):  English - French

    Published date:  01-01-1981

    Publisher:  International Electrotechnical Committee

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

    Contents
    Foreword
    Preface
    Clause
    1. Scope
    2. Object
    3. Electrical characteristics
    4. Mechanical characteristics
    5. Dimensional characteristics
    6. Fixing arrangements
    7. Designation and marking
    Table I - Characteristics of tie-top type line post
              insulators
    Table II - Characteristics of clamp-top type line post
               insulators

    Abstract - (Show below) - (Hide below)

    Applies to line post insulators with insulating parts of ceramic material intended for a.c. overhead lines with a nominal voltage higher than 1 000 V and a frequency not higher than 100 Hz.

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

    Development Note Stability Date: 2020. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    UNE-EN 50341-1:2017 Overhead electrical lines exceeding AC 1 kV - Part 1: General requirements - Common specifications
    BS EN 50341-1:2012 Overhead electrical lines exceeding AC 1 kV General requirements. Common specifications
    IEC 60383-1:1993 Insulators for overhead lines with a nominal voltage above 1000 V - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria
    EN 60383-1:1996/A11:1999 INSULATORS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE ABOVE 1 KV - CERAMIC OR GLASS INSULATOR UNITS FOR A.C. SYSTEMS - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    I.S. EN 50341-1:2012 OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS
    EN 50341-1:2012 Overhead electrical lines exceeding AC 1 kV - Part 1: General requirements - Common specifications
    VDE 0446-1 : 97 COR 1 2001 INSULATORS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE ABOVE 1 KV - PART 1: CERAMIC OR GLASS INSULATOR UNITS FOR A.C. SYSTEMS - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    DIN EN 60383-1 : 97 COR 1 2001 INSULATORS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE ABOVE 1 KV - PART 1: CERAMIC OR GLASS INSULATOR UNITS FOR A.C. SYSTEMS - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
    BS EN 60383-1:1998 Insulators for overhead lines with a nominal voltage above 1000 V Ceramic or glass insulator units for a.c. systems. Definitions, test methods and acceptance criteria
    CEI EN 50341-1 : 2013 OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS
    12/30260570 DC : 0 BS EN 50341-1 - OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS
    IEC TS 62896:2015 Hybrid insulators for a.c. and d.c. for high-voltage applications - Definitions, test methods and acceptance criteria
    PD IEC/TS 62896:2015 Hybrid insulators for a.c. and d.c. high-voltage applications. Definitions, test methods and acceptance criteria
    PREN 50341-1 : DRAFT 2012 OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS
    17/30337860 DC : 0 BS EN 61952-1 - INSULATORS FOR OVERHEAD LINES - COMPOSITE LINE POST INSULATORS FOR A.C SYSTEMS WITH A NOMINAL VOLTAGE GREATER THAN 1000 V - PART 1: DEFINITIONS, END FITTINGS AND DESIGNATIONS
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