NBN EN 50266-1 : 2001

Name: NBN EN 50266-1 : 2001
Brand: NBN

Superseded

GEMEENSCHAPPELIJKE BEPROEVINGSMETHODEN VOOR HET GEDRAG BIJ BRAND - BEPROEVING VAN DE VERTICALE BRANDVOORTPLANTING BIJ VERTICAAL GEPLAATSTE GEBUNDELDE LEIDINGEN - DEEL 1: BEPROEVINGSINRICHTING

Superseded date

23-07-2013

Published date

12-01-2013

Publisher

Belgian Standards

Introduction
1 Scope
2 Normative references
3 Definition
  3.1 Ignition source
4 Test environment
5 Test apparatus
  5.1 Test chamber
  5.2 Air supply
  5.3 Ladder types
  5.4 Effluent cleaning attachment
6 Ignition source
  6.1 Type
  6.2 Positioning
Annex A (informative) Details of recommended burner
Annex B (informative) Flowmeter calibration correction
                      factors

Specifies methods of test for the assessment of vertical flame spread of vertically-mounted bunched wires or cables, electrical or optical, under defined conditions. This standard provides details of the apparatus and its arrangement and calibration.

DevelopmentNote	Supersedes NBN HD 405.3 (12/2003)
DocumentType	Standard
PublisherName	Belgian Standards
Status	Superseded
Supersedes	NBN HD 405.3 : 1994