08/30188764 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 50525-1 - ELECTRIC CABLES - LOW VOLTAGE ENERGY CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - CABLES FOR GENERAL APPLICATIONS
Hardcopy , PDF
English
30-09-2011
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Rated voltage
5 Requirements for the construction of cables
5.1 General
5.2 Conductors
5.3 Insulation
5.4 Core identification
5.5 Other components
5.6 Sheath
6 Marking
6.1 Indication of origin
6.2 Continuity of marking
6.3 Use of the name CENELEC
6.4 Code designation
6.5 Additional voluntary marking
6.6 Additional requirements
7 Tests on completed cables
7.1 General
7.2 Electrical requirements
7.3 Overall dimensions
7.4 Mechanical strength of flexible cables
7.5 Assessment of halogens
8 Guide to use of the cables
Annex A (normative) - Mechanical tests - Requirements for
flexible cables
A.1 Two-pulley flexing test
A.2 Wear resistance test
A.3 Three pulley test
A.4 Kink test
A.5 Test for separation of cores
Annex B (normative) - Requirements for halogens
B.1 Requirements for extruded material
B.2 Requirements for non-extruded materials
Annex C (normative) - Determination of halogens - Elemental test
C.1 Equipment
C.2 Materials
C.3 Procedure
Annex D (informative) - Maximum permitted voltages
Annex E (normative) - Requirements for core identification
of multicore cables with more than five cores
E.1 Core identification
E.2 Marking by inscription
E.3 Colour coding (pilot and marker system)
Annex F (informative) - Structure and content of EN 50525 and its
derivation from HD 21 & HD 22
Bibliography
BS EN 50525-1
| Committee |
GEL/20/17
|
| DocumentType |
Draft
|
| Pages |
32
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 50525-1 : DRAFT 2008 | Identical |
| EN 60446:2007 | Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or alphanumerics |
| IEC 60228:2004 | Conductors of insulated cables |
| IEC 60684-2:2011 | Flexible insulating sleeving - Part 2: Methods of test |
| EN 50267-2-1:1998 | Common test methods for cables under fire conditions - Tests on gases evolved during combustion of materials from cables - Part 2-1: Procedures - Determination of the amount of halogen acid gas |
| IEC 60304:1982 | Standard colours for insulation for low-frequency cables and wires |
| EN 60684-2:2011 | Flexible insulating sleeving - Part 2: Methods of test |
| EN 60228:2005 COR 2005 | CONDUCTORS OF INSULATED CABLES |
| HD 308 S2:2001 | Identification of cores in cables and flexible cords |
| HD 402 : 200S2 | STANDARD COLOURS FOR INSULATION FOR LOW-FREQUENCY CABLES AND WIRES |
| EN 50395 : 2005 AMD 1 2011 | ELECTRICAL TEST METHODS FOR LOW VOLTAGE ENERGY CABLES |
| HD 361 : S3 AMD 1 2006 | SYSTEM FOR CABLE DESIGNATION |
| EN 50334:2001 | Marking by inscription for the identification of cores of electric cables |
| EN 50267-2-2:1998 | Common test methods for cables under fire conditions - Tests on gases evolved during combustion of materials from cables - Part 2-2: Procedures - Determination of degree of acidity of gases for materials by measuring pH and conductivity |
| EN 50396 : 2005 AMD 1 2011 | NON ELECTRICAL TEST METHODS FOR LOW VOLTAGE ENERGY CABLES |
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