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BS 7870-3.11:2011

BS 7870-3.11:2011

Current

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

08-31-2012

Publisher

British Standards Institution

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

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.

Committee
GEL/20/16
DevelopmentNote
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)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

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.

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

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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