11/30215743 DC : 0

Superseded

BS 7870-3.21 - LV AND MV POLYMERIC INSULATED CABLES FOR USE BY DISTRIBUTION AND GENERATION UTILITIES - PART 3: SPECIFICATION FOR DISTRIBUTION CABLES OF RATED VOLTAGE 0.6/1 KV - SECTION 3.21: XLPE INSULATED SPLIT CONCENTRIC CABLES WITH COPPER OR ALUMINIUM CONDUCTORS

Available format(s)

Hardcopy , PDF

Superseded date

31-12-2011

Language(s)

English

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 layer
9 Binder tapes
10 Oversheath
11 Marking
12 End sealing
13 Dimensions
14 Tests
15 Routine tests
16 Sample tests
17 Type tests
Annexes
Annex A (informative) - Guide to selection and use of cables
Bibliography

BS 7870-3.21

Committee	GEL/20/16
DocumentType	Draft
Pages	21
PublisherName	British Standards Institution
Status	Superseded

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)
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 7870-3.20:2001	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 split concentric cables with copper or aluminium conductors
BS EN 60228:2005	Conductors of insulated cables
BS EN 60811-1-1:1995	Insulating and sheathing materials of electric cables. Common test methods. General application Measurement of thickness and overall dimensions. Tests for determining the mechanical properties - Section 1: Measurement of thickness and overall dimensions - Tests for determining the mechanical properties
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 EN 60811-1-2:1995	Insulating and sheathing materials of electric cables. Common test methods. General application Thermal ageing methods