• BS EN 50305:2002

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Railway applications. Railway rolling stock cables having special fire performance. Test methods

    Available format(s):  Hardcopy, PDF

    Superseded date:  27-03-2020

    Language(s):  English

    Published date:  09-08-2002

    Publisher:  British Standards Institution

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

    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Applicability, sampling, test-piece preparation and
       test conditions
       4.1 Applicable tests
       4.2 Classification of tests
       4.3 Sampling
       4.4 Test-piece preparation
       4.5 Test conditions
    5 Mechanical tests
       5.1 Impact test at low temperature
       5.2 Abrasion resistance
       5.3 Notch propagation
       5.4 Pliability
       5.5 Strippability and adhesion of insulation
       5.6 Dynamic cut-through
    6 Electrical tests
       6.1 Electrical resistance of conductors
       6.2 Voltage test on completed cable
       6.3 Voltage test on sheath
       6.4 Insulation resistance
       6.5 Spark test
       6.6 Surface resistance
       6.7 D.C. stability
       6.8 Dielectric strength
    7 Ageing and thermal tests
       7.1 Compatibility
       7.2 Long term ageing for insulation
       7.3 Long term ageing for sheath
       7.4 Ozone resistance
       7.5 Pressure test at high temperature
       7.6 Shrinkage test for insulation
       7.7 Stress cracking test
    8 Tests in fluids, including water
       8.1 Mineral and fuel oil resistance
       8.2 Acid and alkali resistance
       8.3 Water absorption of sheath
    9 Reaction to fire tests
       9.1 Flame propagation
       9.2 Toxicity
    10 Miscellaneous tests
       10.1 Durability of marking
       10.2 Blocking of cores
    Annex A (informative) List of other test methods applicable
            to rolling stock cables
    Annex B (informative) Procedure for checking the efficacy
            of the method pf spark testing (with reference to 6.5)
    Annex C (informative) Long term ageing test - Significance
            and use
    Annex D (informative) Illustration of an Arrhenius plot
    Annex E (normative) Analysis methods for toxicity

    Abstract - (Show below) - (Hide below)

    Specifies test methods applicable to cables, and their constituent insulating and sheathing materials, for use in railway rolling stock.

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

    Committee GEL/20/12
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 50266-2-4 : 2001 COR 2002 COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - TEST FOR VERTICAL FLAME SPREAD OF VERTICALLY- MOUNTED BUNCHED WIRES OR CABLES - PART 2-4: PROCEDURES - CATEGORY C
    IEC 60811-3-1:1985 Common test methods for insulating and sheathing materials ofelectric cables - Part 3: Methods specific to PVC compounds -Section One: Pressure test at high temperature - Tests forresistance to cracking
    EN 60216-1:2013 Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results
    EN 50306-1:2002 Railway applications - Railway rolling stock cables having special fire performance - Thin wall - Part 1: General requirements
    EN 60811-3-1 : 95 AMD 2 2001 INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - COMMON TEST METHODS - METHODS SPECIFIC TO PVC COMPOUNDS - PRESSURE TEST AT HIGH TEMPERATURE - TESTS FOR RESISTANCE TO CRACKING
    EN 50267-1:1998 Common test methods for cables under fire conditions - Tests on gases evolved during combustion of materials from cables - Part 1: Apparatus
    ISO 6349:1979 Gas analysis Preparation of calibration gas mixtures Permeation method
    EN 50264-1:2008 Railway applications - Railway rolling stock power and control cables having special fire performance - Part 1: General requirements
    IEC 60811-1-2:1985 Common test methods for insulating and sheathing materials of electric cables - Part 1: Methods for general application - Section Two: Thermal ageing methods
    IEC 60811-1-1:1993+AMD1:2001 CSV Common test methods for insulating and sheathing materials of electric cables and optical cables - Part 1-1: Methods for general application - Measurement of thickness and overall dimensions - Tests for determining the mechanical properties
    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
    ISO 8458-2:2002 Steel wire for mechanical springs Part 2: Patented cold-drawn non-alloy steel wire
    IEC 60811-1-4:1985 Common test methods for insulating and sheathing materials of electric cables - Part 1: Methods for general application - Section Four: Tests at low temperature
    IEC 60216-1:2013 Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results
    EN 60811-1-4:1995/A2:2001 INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - COMMON TEST METHODS - PART 1-4: GENERAL APPLICATION - TESTS AT LOW TEMPERATURE
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