PREN 50582 : DRAFT 2012

Superseded

METHOD OF TEST FOR RESISTANCE TO FIRE OF UNPROTECTED OPTICAL FIBRE CABLES FOR USE IN EMERGENCY CIRCUITS (DIAMETER LESS THAN OR EQUAL TO 20 MM)

Superseded date

01-08-2016

Published date

12-01-2013

Publisher

European Committee for Standards - Electrical

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Duration of survival
5 Test environment
6 Test apparatus
7 Verification procedure for source of heat
8 Test sample
9 Cable test procedure
10 Test report
Annex A (informative) - Guidance on the choice
        of test equipment
Annex B (informative) - Flowmeter calibration
        correction factors
Annex C (normative) - Guidance for range of
        classification
Annex D (informative) - Guidance for using optional
        shock producing device
Annex E (informative) - Guidance for using optional
        shock and water spray protocol
Bibliography

Defines the test method for optical fibre cables with an overall diameter not exceeding 20 mm designed to have intrinsic resistance to fire and intended for use as emergency circuits for alarm, lighting and communication purposes.

Committee	TC 86A
DocumentType	Draft
PublisherName	European Committee for Standards - Electrical
Status	Superseded

Standards	Relationship
DIN EN 50582:2015-09 (Draft)	Identical
12/30261347 DC : 0	Identical

PREN 50200 : DRAFT 2013	METHOD OF TEST FOR RESISTANCE TO FIRE OF UNPROTECTED SMALL CABLES FOR USE IN EMERGENCY CIRCUITS
13/30282376 DC : 0	BS EN 50200 - METHOD OF TEST FOR RESISTANCE TO FIRE OF UNPROTECTED SMALL CABLES FOR USE IN EMERGENCY CIRCUITS