11/30214077 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 7870-4.20 - LV AND MV POLYMERIC INSULATED CABLES FOR USE BY DISTRIBUTION AND GENERATION UTILITIES - PART 4: SPECIFICATION FOR DISTRIBUTION CABLES WITH EXTRUDED INSULATION FOR RATED VOLTAGES OF 11 KV AND 33 KV - SECTION 4.20: THREE-CORE 11 KV CABLES
Hardcopy , PDF
31-12-2011
English
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Foreword
1 Scope
2 Normative references
3 Voltage designation
4 Construction and dimensions
5 Testing
6 Routine tests
7 Sample tests
8 Type tests
Annexes
Annex A (informative) - Guide to selection and
use of cables
Annex B (normative) - Information to be supplied
and items to be agreed
Annex C (informative) - Guidance on type tests
Bibliography
BS 7870-4.20
| Committee |
GEL/20/16
|
| DocumentType |
Draft
|
| Pages |
23
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| HD 627 S1:1996/A2:2005 | MULTICORE AND MULTIPAIR CABLES FOR INSTALLATION ABOVE AND BELOW GROUND |
| BS EN 61034-2 : 2005 | MEASUREMENT OF SMOKE DENSITY OF CABLES BURNING UNDER DEFINED CONDITIONS PART 2: TEST PROCEDURE AND REQUIREMENTS |
| IEC 60502-2:2014 RLV | Power cables with extruded insulation and their accessories for rated voltages from 1 kV (<em>U</em><sub>m</sub> = 1,2 kV) up to 30 kV (<em>U</em><sub>m</sub> = 36 kV) – Part 2: Cables for rated voltages from 6 kV (<em>U</em><sub>m</sub> = 7,2 kV) up to 30 kV (<em>U</em><sub>m</sub> = 36 kV) |
| BS EN 61034-1 : 2005 | MEASUREMENT OF SMOKE DENSITY OF CABLES BURNING UNDER DEFINED CONDITIONS - PART 1: TEST APPARATUS |
| 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 EN 50267-2-1:1999 | Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Procedures Determination of the amount of halogen acid gas - Determination of the amount of halogen acid gas |
| 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 |
| BS EN 60332-3-24:2009 | Tests on electric and optical fibre cables under fire conditions Test for vertical flame spread of vertically-mounted bunched wires or cables. Category C |
| 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 60811-2-1:1998 | 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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.