• PREN 50582 : DRAFT 2012

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    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)

    Available format(s): 

    Superseded date:  01-08-2016

    Language(s): 

    Published date:  12-01-2013

    Publisher:  European Committee for Standards - Electrical

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Comment Closes On
    Committee TC 86A
    Document Type Draft
    Publisher European Committee for Standards - Electrical
    Status Superseded

    Standards Referenced By This Book - (Show below) - (Hide below)

    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
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