Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 1: General requirements

Amended by

UNE-EN 50525-1:2012/A1:2023

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

09-05-2012

Publisher

Asociacion Espanola de Normalizacion

Committee	CTN 211/SC 20
DevelopmentNote	Supersedes UNE 21027-1 & UNE 21031-1. (01/2014)
DocumentType	Standard
Pages	34
PublisherName	Asociacion Espanola de Normalizacion
Status	Current
Supersedes	UNE 21027-1:2003 UNE 21031-1:2003

Standards	Relationship
EN 50525-1:2011	Identical

UNE 21027-9:2017	Low voltage energy cables of rated voltages up to and including 450/750 V (Uo/U). Single core non-sheathed cables with crosslinked insulation and having high performances concerning reaction to fire, for fixed wiring
UNE 211002:2017	Low voltage energy cables of rated voltages up to and including 450/750 V (Uo/U). Single core non-sheathed cables with thermoplastic insulation and having high performances concerning reaction to fire, for fixed wiring
UNE 211025:2017	Cables with intrinsic resistance to fire and intended for use in emergency circuits.
UNE 21031:2017	Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (Uo/U) - Cables for general applications - Flexible cables having more than 5 conductors with polyvinyl chloride sheath.
UNE 211030:2014	Cables with thermoplastic compound or halogen-free thermoplastic compound insulation to be used in interconnection circuits for household audio equipment.

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