• IEC 61264:1998

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Ceramic pressurized hollow insulators for high-voltage switchgear and controlgear

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

    Superseded date:  19-05-2003

    Language(s):  English - French, English, Spanish, Castilian

    Published date:  01-10-1998

    Publisher:  International Electrotechnical Committee

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

    Contents
    Foreword
    Introduction
    Clause
    1. Scope and object
    2. Normative references
    3. Definitions
    4. General recommendations for design and construction
        4.1 Purpose
        4.2 Rules for design
    5. General requirements for tests
        5.1 Classification of tests
        5.2 General requirements for pressure tests
        5.3 General requirements for bending tests
    6. Type tests
        6.1 General
        6.2 Pressure test
        6.3 Bending test
    7. Sample tests
        7.1 Selection and number of test pieces
        7.2 Tests
        7.3 Re-test procedure
        7.4 Verification of dimensions
        7.5 Control of the roughness of ground parts
        7.6 Mechanical test (for assembled hollow insulators)
    8. Routine tests
        8.1 General
        8.2 Mechanical tests
        8.3 Other tests
    9. Documentation
        9.1 Marking
        9.2 Certificates
    Annexes
    A (informative) Tolerances of form and position
    B (informative) Bending moment equivalent to the design
       pressure
    C (informative) Bibliography

    Abstract - (Show below) - (Hide below)

    Applies to hollow insulators made of ceramic material, with their fixing devices, intended for use with a permanent gas pressure greater than 50 kPa gauge having an internal volume equal to or greater than 1 l (1 000 cm3). They are intended for use in electrical equipment operating on alternating current with a rated voltage greater than 1000 V and a frequency not greater than 100 Hz or for use in direct current equipment with a rated voltage greater than 1 500 V.

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

    Committee TC 36
    Development Note BS DRAFT 96/209531 DC REFERS TO A REVISION. Also numbered as BS EN 61264. (06/2001)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

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

    BS EN 45510-2-7 : 2002 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
    CEI UNI EN 45510-2-7 : 2006 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
    UNI CEI EN 45510-2-7 : 2011 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
    EN 45510-2-7 : 2002 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR

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

    ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
    IEC 60050-471:2007 International Electrotechnical Vocabulary (IEV) - Part 471: Insulators
    IEC 60672-3:1997 Ceramic and glass-insulating materials - Part 3: Specifications for individual materials
    IEC 60056:1987 High-voltage alternating-current circuit-breakers
    IEC 61166:1993 High-voltage alternating current circuit-breakers - Guide for seismic qualification of high-voltage alternating current circuit-breakers
    IEC 60694:1996+AMD1:2000+AMD2:2001 CSV Common specifications for high-voltage switchgear and controlgear standards
    IEC 60865-1:2011 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
    EN 50062 : 1991 CERAMIC PRESSURIZED HOLLOW INSULATORS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR
    ISO 4287-2:1984 Surface roughness — Terminology — Part 2: Measurement of surface roughness parameters
    IEC 60168:1994+AMD1:1997+AMD2:2000 CSV Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 V
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