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  • BS 7870-3.11:2011

    Current The latest, up-to-date edition.

    LV and MV polymeric insulated cables for use by distribution and generation utilities Specification for distribution cables of rated voltage 0.6/1 kV. XLPE insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-08-2012

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Voltage designation
    4 Phase conductors
    5 Insulation
    6 Assembly of cores
    7 Bedding for 3-phase cables
    8 Concentric neutral/earth conductor
    9 Oversheath
    10 Marking
    11 End sealing
    12 Dimensions
    13 Tests
    14 Routine tests
    15 Sample tests
    16 Type tests
    Annexes
    Annex A (informative) - Guide to selection and
            use of cables
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines requirements for the construction, dimensions and mechanical and electrical properties of concentric copper wire combined neutral/earth (CNE) service cables having a rated voltage of 0.6/1(1.2) kV.

    Scope - (Show below) - (Hide below)

    This section of BS7870 specifies requirements for the construction, dimensions and mechanical and electrical properties of concentric copper wire combined neutral/earth (CNE) service cables having a rated voltage of 0.6/1(1.2) kV. It specifies requirements for the following types of cable: single phase or 3-phase; stranded copper or solid aluminium conductors; XLPE insulation and PVC oversheath. This section of BS7870 is applicable to cables that are designed for a maximum continuous conductor operating temperature of 90°C and for a maximum short circuit conductor temperature of 250°C.

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

    Committee GEL/20/16
    Development Note To be read in conjunction with BS 7870-1(2011) & BS 7870-2(2011). Supersedes BS 7870-3.11(2001) and 11/30214059 DC. (12/2011)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    BS 7870-3.12:2011 LV and MV polymeric insulated cables for use by distribution and generation utilities Specification for distribution cables of rated voltage 0.6/1 kV. XLPE insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors, having low emission of smoke and corrosive gases when affected by fire
    BS 7870-3.50:2011 LV and MV polymeric insulated cables for use by distribution and generation utilities Specification for distribution cables of rated voltage 0.6/1 kV. XLPE insulated, copper wire waveform or helical concentric cables with solid aluminium conductors, having low emission of smoke and corrosive gases when affected by fire

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

    BS 7870-3.12:2001 LV and MV polymeric insulated cables for use by distribution and generation utilities Specification for distribution cables of rated voltage 0.6/1 kV - XLPE insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors, having low emission of smoke and corrosive gases when affected by fire
    HD 627 S1:1996/A2:2005 MULTICORE AND MULTIPAIR CABLES FOR INSTALLATION ABOVE AND BELOW GROUND
    BS EN 60332-1-2 : 2004 TESTS ON ELECTRIC AND OPTICAL FIBRE CABLES UNDER FIRE CONDITIONS - PART 1-2: TEST FOR VERTICAL FLAME PROPAGATION FOR A SINGLE INSULATED WIRE OR CABLE - PROCEDURE FOR 1 KW PRE-MIXED FLAME (IEC 60332-1-2:2004)
    BS 7870-2:2011 LV and MV polymeric insulated cables for use by distribution and generation utilities Methods of test
    HD 605 S2:2008/corrigendum:2010 ELECTRIC CABLES - ADDITIONAL TEST METHODS
    HD 620 : 2010 DISTRIBUTION CABLES WITH EXTRUDED INSULATION FOR RATED VOLTAGES FROM 3,6/6 (7,2) KV UP TO AND INCLUDING 20,8/36 (42) KV
    BS EN 60228:2005 Conductors of insulated cables
    BS EN 60811-1-3:1995 Insulating and sheathing materials of electric cables. Common test methods. General application Methods for determining the density. Water absorption tests. Shrinkage test
    HD 603 S1:1994/A3:2007 DISTRIBUTION CABLES OF RATED VOLTAGE 0,6/1 KV
    HD 626 S1:1996/A2:2002 OVERHEAD DISTRIBUTION CABLES OF RATED VOLTAGE U[O]/U(U[M]): 0,6/1 (1,2) KV
    BS 7870-3.10:2001 LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables of rated voltage 0.6/1 kV PVC insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors
    BS EN 60811-1-2:1995 Insulating and sheathing materials of electric cables. Common test methods. General application Thermal ageing methods
    BS 7870-1:2011 LV and MV polymeric insulated cables for use by distribution and generation utilities General
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