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NF EN 50267-2-3 : 2000

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - TEST ON GAS EVOLVED DURING COMBUSTION OF MATERIALS FROM CABLES - PART 2-3: PROCEDURES - DETERMINATION OF DEGREE OF ACIDITY OF GASES FOR CABLES BY DETERMINATION OF THE WEIGHTED AVERAGE OF PH AND CONDUCTIVITY

Superseded date

28-02-2018

Published date

12-01-2013

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1 Domaine d'application
2 Références normatives
3 Définition
4 Appareillage d'essai
5 Méthode d'essai et Mode opératoire
  5.1 Principe général
  5.2 Échantillons et conditionnement
  5.3 Éprouvettes
  5.4 Mode opératoire
  5.5 Mesure du pH et de la conductivité
6 Expression des résultats
  6.1 Valeur moyenne
  6.2 Valeurs pondérées
Annexe A (Informative) Prescriptions de performance

La EN 50267-2-3 prescrit la méthode d'essai et la procédure pour déterminer, par une mesure de la moyenne pondérée du pH et de la conductivité des matériaux constitutifs, l'acidité des gaz émis pendant la combustion de câbles électriques ou optiques. NOTE: Il convient que la norme du câble concerné indique quels sont les matériaux du câble qu'il convient d'essayer.

DevelopmentNote
Indice de classement: C32-074-23. This document along with NF EN 50267-1 supersedes NFC 32 074. (07/2000)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
UNE-EN 50267-2-3:1999 Identical
EN 50267-2-3:1998 Identical
I.S. EN 50267-2-3:1999 Identical
DIN EN 50267-2-3 : 1999 Identical
BS EN 50267-2-3:1999 Identical
SN EN 50267-2-3 : 1998 Identical
NEN EN 50267-2-3 : 1999 Identical

IEC 60695-4:2012 Fire hazard testing - Part 4: Terminology concerning fire tests for electrotechnical products
NFC 20 940 : 1990 FIRE HAZARD TESTING - PART 4: TERMINOLOGY CONCERNING FIRE TESTS
NF EN 50267-1 : 2000 COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - TEST ON GASES EVOLVED DURING COMBUSTION OF MATERIALS FROM CABLES - PART 1: APPARATUS
1973/23/EEC : 1973 COUNCIL DIRECTIVE OF 19 FEBRUARY 1973 ON THE HARMONIZATION OF THE LAWS OF MEMBER STATES RELATING TO ELECTRICAL EQUIPMENT DESIGNED FOR USE WITHIN CERTAIN VOLTAGE LIMITS
EN 60695-4:2012 FIRE HAZARD TESTING - PART 4: TERMINOLOGY CONCERNING FIRE TESTS FOR ELECTROTECHNICAL PRODUCTS (IEC 60695-4:2012)

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