• BS 2844:1972

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Memorandum on conditioning of solid electrical insulating materials prior to and during testing

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-11-1995

    Language(s):  English

    Published date:  20-03-1971

    Publisher:  British Standards Institution

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

    Co-operating organizations
    Foreword
    Introduction
    Memorandum
    1 Scope
    2 Definitions
    3 Temperature and humidity (or liquid immersion)
       recommended for preconditioning, conditioning and
       testing
    4 Period of preconditioning and conditioning
    5 Procedures for atmospheric preconditioning,
       conditioning and testing
    6 Liquid immersion conditioning and testing
    7 Standard reference atmosphere
    8 Code for specifying preconditioning, conditioning
       and testing
    Tables
    1 Standard atmospheric conditions for testing and
       conditioning
    2 Standard liquid immersion conditions for testing and
       conditioning
    3 List of preferred periods for preconditioning and
       conditioning

    Abstract - (Show below) - (Hide below)

    Standard conditions of temperature, atmospheric humidity and immersion in liquid for use in testing electrical insulating materials.

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

    Committee GEL/15
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    BS 5823:1979 Method of test for electrical resistance and resistivity of insulating materials at elevated temperatures
    BS EN 60343:1993 Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges
    BS 6233:1982 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
    BS 5733:1979 Specification for general requirements for electrical accessories
    BS 5689-2:1979 Varnished fabrics for electrical purposes Methods of test
    BS 6458-2.3:1985 Fire hazard testing for electrotechnical products. Test methods Bad-connection test with heaters
    BS 5664-2.2:1988 Solventless polymerisable resinous compounds used for electrical insulation. Methods of test. Coating powders
    BS 5735:1979 Test methods for determining electrolytic corrosion with electrical insulating materials
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