CEI EN 50525-1 : 2011

Current

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

Available format(s): Hardcopy, PDF

Language(s): English - Italian

Published date: 01-01-2011

Publisher: Comitato Elettrotecnico Italiano

Table of Contents - (Show below) - (Hide below)

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

Abstract - (Show below) - (Hide below)

Specifies 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.

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Committee	CT 20
Development Note	Classificazione CEI 20-107. Supersedes CEI 20-19/1 & CEI 20-20/1. (01/2012)
Document Type	Standard
ISBN
Pages
Published
Publisher	Comitato Elettrotecnico Italiano
Status	Current
Supersedes	CEI 20-20/1 : 2003 CEI 20-19/1 : 2003

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
EN 50525-1:2011	Identical

Standards Referencing This Book - (Show below) - (Hide below)

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
CEI-UNEL 00725 : 2ED 1993	MARCATURA MEDIANTE INSCRIZIONE PER L'IDENTIFICAZIONE DELLE ANIME DEI CAVI ELETTRICI AVENTI PIU DI 5 ANIME - N. 4 TABELLE - LA PRESENTE TABELLA E CONFORME AL DOCUMENTO DI ARMONIZZAZIONE CENELEC HD 186 S2 (1989) PIU MOD. A1. - 2A EDIZIONE
HD 308 S2:2001	Identification of cores in cables and flexible cords
CEI 20-40 : 1998	GUIDA PER L'USO DI CAVI A BASSA TENSIONE
CEI-UNEL 00722 : 2002	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
CEI 20-27 : 2000	SYSTEM FOR CABLE DESIGNATION
EN 50334:2001	Marking by inscription for the identification of cores of electric cables
CEI 20-29 : 2ED 1997
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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