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NF EN 50268-1 : 2000

Withdrawn

Withdrawn

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COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - MEASUREMENT OF SMOKE DENSITY OF CABLES BURNING UNDER DEFINED CONDITIONS - PART 1: APPARATUS

Published date

01-12-2013

Withdrawn date

10-07-2021

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Summarise this standard

Avant-propos
1 Domaine d'application
2 Référence normative
3 Définitions
4 Détails de l'enceinte d'essai
5 Système photométrique
6 Source d'allumage normalisée
7 Homogénéisation des fumées
8 Essai à blanc
   8.1 Objet
   8.2 Procédure
9 Qualification de l'appareillage d'essai
10 Essai de combustion de qualification
   10.1 Objet
   10.2 Préparation de l'enceinte
   10.3 Sources de fumée de qualification
   10.4 Procédure d'essai
   10.5 Calcul
   10.6 Prescriptions
Annexe A (Informative) Guide pour la procédure
                       d'essai
Annexe B (Informative) Bibliographie

Defines a test procedure for measurement of smoke density of cables burning under defined conditions. Suited to electric insulated conductor or cable, or optical cables. Part 1 deals with apparatus, and part 2 deals with procedure.

DevelopmentNote
Indice de Classement: C32-073-1 Supersedes NFC 32 073-1. (11/2000)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Withdrawn
SupersededBy
Supersedes

Standards Relationship
I.S. EN 50268-1:1999 Identical
EN 50268-1:1999 Identical
NBN EN 50268-1 : 2000 Identical
DIN EN 50268-1 : 2000 Identical
NEN EN 50268-1 : 1999 Identical
BS EN 50268-1:2000 Identical
UNE-EN 50268-1:2000 Identical

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