03/308233 DC : DRAFT JUNE 2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
EN 50399-2-2 - COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - HEAT RELEASE AND SMOKE PRODUCTION MEASUREMENT ON CABLES DURING FLAME SPREAD TEST - PART 2-2: PROCEDURE FOR CLASSIFICATION IN EUROCLASS B
23-07-2013
23-11-2012
Introduction
1 Scope
2 Normative references
3 Definitions
4 Test apparatus
4.1 General
4.2 Backing board
4.3 Heat release and smoke production measurements
4.4 Sample conditioning
4.5 Initial test conditions
5 Test procedure
5.1 Test sample
5.2 Determination of the number of test pieces
5.3 Mounting of the test sample
5.4 Exhaust volume flow
5.5 Flame application time
5.6 Testing operations
5.7 Measurements in the cable rig
6 Determination of parameters derived from the test
6.1 Calculation of RHR and SPR parameters
6.2 Determination of extent of flame spread
7 Test report
Annex A (normative) Guidance on cable selection for type
approval testing
Annex B (informative) Calculation of RHR[av], SPR[av] and
FIGRA
Annex C (informative) Guidance on the choice of test equipment
EN 50399-2-2
| Committee |
GEL/20/18
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Standards | Relationship |
| PREN 50399-2-2 : DRAFT 2003 | Identical |
| EN 60811-1-3:1995/A1:2001 | INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - COMMON TEST METHODS - PART 1-3: GENERAL APPLICATION - METHODS FOR DETERMINING THE DENSITY - WATER ABSORPTION TESTS - SHRINKAGE TEST |
| ISO 13943:2017 | Fire safety — Vocabulary |
| EN 50266-1:2001 | Common test methods for cables under fire conditions - Test for vertical flame spread of vertically-mounted bunched wires or cables - Part 1: Apparatus |
| EN ISO 13943:2017 | Fire safety - Vocabulary (ISO 13943:2017) |
| IEC 60811-1-3:1993+AMD1:2001 CSV | Common test methods for insulating and sheathing materials of electric and optical cables - Part 1-3: General application -Methods for determining the density - Water absorption tests - Shrinkage test |
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