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  • PD IEC TR 60721-4-6:2002

    Current The latest, up-to-date edition.

    Ship environmentClassification of environmental conditions. Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  26-09-2003

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope and object
    2 Reference documents
    3 Overview
      3.1 General remarks concerning IEC 60721
      3.2 General remarks concerning IEC 60068
      3.3 Severities
      3.4 Recommended tests
      3.5 Environmental tests for ship environment
      3.6 Test durations
      3.7 Ambient
    4 Climatic conditions
    5 Dynamic conditions
    Table 5 - Recommended tests for IEC 60721-3-6 - Class 6M3
    Table 6 - Recommended tests for IEC 60721-3-6 - Class 6M4

    Abstract - (Show below) - (Hide below)

    Provides the specification writer with guidance, together with a set of easy-to-use tables which correlate and transform these conditions.

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

    Committee GEL/104
    Development Note Also numbered as IEC TR 60721-4-6 Supersedes 98/261632 DC (03/2002) Supersedes 00/241974 DC (11/2003)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    IEC 60068-2-5:2010 Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing
    IEC 60068-2-18:2017 Environmental testing - Part 2-18: Tests - Test R and guidance: Water
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    IEC 60068-2-13:1983 Basic environmental testing procedures - Part 2-13: Tests - Test M: Low air pressure
    ISO 2533:1975 Standard Atmosphere
    IEC 60721-2-6:1990 Classification of environmental conditions. Part 2: Environmental conditions appearing in nature. Earthquake vibration and shock
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60068-2-9:1975 Environmental testing - Part 2: Tests. Guidance for solar radiation testing
    IEC 60068-2-29:1987 Environmental testing. Part 2: Tests. Test Eb and guidance: Bump
    IEC 60721-2-4:1987+AMD1:1988 CSV Classification of environmental conditions - Part 2-4: Environmental conditions appearing in nature - Solar radiation and temperature
    ISO 554:1976 Standard atmospheres for conditioning and/or testing — Specifications
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 60721-3-6:1987 Classification of environmental conditions. Part 3: Classification of groups of environmental parameters and their severities. Ship environment
    IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
    IEC 60068-2-52:2017 Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution)
    IEC 60721-2-3:2013 Classification of environmental conditions - Part 2-3: Environmental conditions appearing in nature - Air pressure
    IEC 60068-2-56:1988 Environmental testing - Part 2: Tests. Test Cb: Damp heat, steady state, primarily for equipment
    IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
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