I.S. EN 50525-1:2011
Current
The latest, up-to-date edition.
ELECTRIC CABLES - LOW VOLTAGE ENERGY CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V (U[0]/U) - PART 1: GENERAL REQUIREMENTS
Hardcopy , PDF
English
01-01-2011
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Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Rated voltage
5 Requirements for the construction of cables
6 Marking
7 Tests on completed cables
8 Guide to use of the cables
Annex A (normative) - Mechanical tests - Requirements
for flexible cables
Annex B (normative) - Assessment of halogens
Annex C (normative) - Determination of halogens -
Elemental test
Annex D (normative) - Requirements for core
identification of multicore cables with more
than five cores
Annex E (informative) - Structure and content of
EN 50525 and its derivation from HD 21 and
HD 22
Bibliography
Provides the general requirements for rigid and flexible energy cables of rated voltages U[0]/U up to and including 450/750 V a.c., used in power installations and with domestic and industrial appliances and equipment.
| DevelopmentNote |
Supersedes I.S. HD 21-1 & I.S. HD 22-1. (05/2011) Supersedes I.S. 271, I.S. 272, I.S. 274, I.S. 275 & I.S. 276. (09/2016) Supersedes I.S. 201-1, I.S. 201-2, I.S. 201-3, I.S. 201-7, I.S. 201-8, I.S. 201-10, I.S. 201-11, I.S. 201-12, I.S. 201-13, I.S. 202-2, I.S. 202-6, & I.S. 202-8. (05/2018)
|
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
|
| Standards | Relationship |
| EN 50525-1:2011 | Identical |
| I.S. 201-4:2013+AC1+2:2014 | POLYVINYL CHLORIDE INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - PART 4: PVC AND LOW SMOKE HALOGEN FREE SHEATHED CABLES FOR FIXED WIRING |
| 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 |
| CLC/TR 62125:2008 | Environmental statement specific to TC 20 - Electric cables |
| EN 60228:2005 COR 2005 | CONDUCTORS OF INSULATED CABLES |
| HD 308 S2:2001 | Identification of cores in cables and flexible cords |
| HD 516 S2:1997/A2:2008 | GUIDE TO USE OF LOW VOLTAGE HARMONIZED CABLES |
| 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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