BS 7870-4.11:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables with extruded insulation for rated voltages of 11 kV and 33 kV Single-core 33 kV lead sheathed cables - Single core 33 kV lead sheathed cables
Hardcopy , PDF
31-12-2011
English
15-08-1999
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Committees responsible
Foreword
1 Scope
2 Normative references
3 Voltage designation
4 Construction and dimensions
5 Test requirements
6 Routine tests
7 Sample tests
8 Type tests
Annex A (informative) User options for single-core lead
sheathed XLPE insulated cables
Annex B (informative) Guidance on type tests
Annex C (normative) Water penetration test method
Bibliography
Figure C.1 - (normative) Water penetration test
Table 1 19/33 kV single-core cables having stranded copper
or aluminium conductors
Table 2 Schedule of tests
Table 3 Cross-linked polyethylene (XLPE) insulation
Table 4 Medium density polyethylene (MDPE) oversheath
Table 5 Compatibility requirements
Table 6 Tan delta in relation to voltage
Table 7 Tan delta in relation to temperature
Table A.1 Options to be specified by the user
Specifies construction and dimensions of 33 kV single core cables having either aluminium or copper conductors, XLPE extruded insulation, lead alloy sheath and an MDPE oversheath. These cables are suitable for laying direct in ground, in ducts or in air.
| Committee |
GEL/20/16
|
| DevelopmentNote |
Reviewed and confirmed by BSI, October 2005. (09/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 7888-4.1(2006) : 2006 | TEST REQUIREMENTS ON ACCESSORIES FOR USE ON POWER CABLES OF RATED VOLTAGE FROM 3,6/6(7,2) KV UP TO 20,8/36(42) KV - PART 1: CABLES WITH EXTRUDED INSULATION |
| HD 629.1 S2:2006/A1:2008 | TEST REQUIREMENTS ON ACCESSORIES FOR USE ON POWER CABLES OF RATED VOLTAGE FROM 3,6/6(7,2) KV UP TO 20,8/36(42) KV - PART 1: CABLES WITH EXTRUDED INSULATION |
| BS 6622:2007 | Electric cables. Armoured cables with thermosetting insulation for rated voltages from 3.8/6.6 kV to 19/33 kV. Requirements and 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 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 |
| BS EN 60811-4-1:2004 | Insulating and sheathing materials of electric and optical cables. Common test methods Methods specific to polypropylene and polypropylene compounds. Resistance to environmental stress cracking. Measurement of the melt flow index. Carbon black and/or mineral filter content measurement in PE by direct combustion. Measurement of carbon black content by TGA. Assessment of carbon black dispersion in polyethylene using a microscope |
| BS EN 60811-3-1:1995 | Insulating and sheathing materials of electric cables. Common test methods. Methods specific to PVC compounds Pressure test at high temperature. Tests for resistance to cracking |
| BS 801:1984 | Specification for composition of lead and lead alloy sheaths of electric cables |
| BS EN 60811-2-1:1998 | Insulating and sheathing materials of electric cables. Common test methods. Methods specific to elastomeric compounds Methods specific to elastomeric compounds. Ozone resistance, hot set and mineral oil immersion tests |
| BS EN 60811-1-2:1995 | Insulating and sheathing materials of electric cables. Common test methods. General application Thermal ageing methods |
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