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  • 12/30244364 DC : 0

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    BS 7970 - ELECTRIC CABLES - METAL FOIL AND LONGITUDINALLY WELDED ALUMINIUM SHEATH CONSTRUCTIONS OF POWER CABLES HAVING XLPE INSULATION FOR RATED VOLTAGES FROM 66 KV (U[M] = 72.5 KV) TO 132 KV (U[M] = 145 KV)

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-12-2012

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Construction of metal wire and foil sheaths
    5 Marking of cables
    6 Routine tests on cables
    7 Sample tests on cables
    8 Type tests on cables and components
    Annexes
    Annex A (normative) - Die penetrant test for weld
            integrity
    Annex B (normative) - Test for peel strength of
            overlapped metal foil
    Annex C (normative) - Test for adhesion strength
            of metallic foil
    Annex D (normative) - Test for impact
    Annex E (normative) - Test for sidewall loading
    Annex F (normative) - Test for corrosion
    Bibliography

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

    Comment Closes On
    Committee GEL/20/16
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded

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

    HD 632 : 1998 POWER CABLES WITH EXTRUDED INSULATION AND THEIR ACCESSORIES FOR RATED VOLTAGES ABOVE 36 KV (U[M] = 42 KV) UP TO 150 KV (U[M] = 170 KV)
    BS 7912:2001 Power cables with XLPE insulation and metallic sheath, and their accessories, for rated voltages from 66 kV (Um=72.5 kV) to 132kV (Um=145kV). Requirements and test methods
    BS EN 60228:2005 Conductors of insulated cables
    IEC 60050-461:2008 International Electrotechnical Vocabulary (IEV) - Part 461: Electric cables
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