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  • IEC 60721-2-5:1991

    Current The latest, up-to-date edition.

    Classification of environmental conditions - Part 2: Environmental conditions appearing in nature - Section 5: Dust, sand, salt mist

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French

    Published date:  18-07-1991

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    INTRODUCTION
    Clause
    1 Scope
    2 Normative references
    3 General
    4 Natural dust and sand environments
      4.1 Classification of dust and sand
      4.2 Properties of dust and sand environments
      4.3 Factors influencing the dust and sand environment
    5 Dust and sand in sheltered and enclosed locations
      5.1 Dust and sand characteristics
      5.2 Factors influencing the dust and sand environment
    6 Salt mist
      6.1 Properties of salt mist
      6.2 Factors influencing the salt mist environment
    Annexes
    A - Dust and sand concentrations - Examples of high
        concentrations
    B - Bibliography
    Figures

    Abstract - (Show below) - (Hide below)

    Presents characteristics of dust, sand and salt mist appearing in nature, and describes the influences from these environmental factors to which products are liable to be exposed during storage, transportation and use.

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

    Development Note Also numbered as BS 7527-2.5(1991) (10/2005) Stability Date: 2018. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

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

    OIML D 11 : 2013 GENERAL REQUIREMENTS FOR MEASURING INSTRUMENTS - ENVIRONMENTAL CONDITIONS
    I.S. EN IEC 60721-3-1:2018 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-1: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STORAGE
    DIN ISO 8528-7:1997-11 RECIPROCATING INTERNAL COMBUSTION ENGINE DRIVEN ALTERNATING CURRENT GENERATING SETS - PART 7: TECHNICAL DECLARATIONS FOR SPECIFICATION AND DESIGN
    BS EN 60044-1:1999 Instrument transformers Current transformers
    CEI EN 60068-2-68 : 1997 ENVIRONMENTAL TESTING - PART 2: TESTS - TEST L: DUST AND SAND
    IEC 60721-3-1:1997 Classification of environmental conditions - Part 3 Classification of groups of environmental parameters and their severities - Section 1: Storage
    IEC 60721-3-1:2018 RLV Classification of environmental conditions - Part 3-1: Classification of groups of environmental parameters and their severities - Storage
    IEC 60721-3-2:2018 RLV Classification of environmental conditions - Part 3-2: Classification of groups of environmental parameters and their severities - Transportation and handling
    BIS IS/ISO 8528-7 : 1994(R2014) RECIPROCATING INTERNAL COMBUSTION ENGINE DRIVEN ALTERNATING CURRENT GENERATING SETS - PART 7: TECHNICAL DECLARATIONS FOR SPECIFICATION AND DESIGN
    97/203154 DC : DRAFT APR 1997 IEC 60721-3-3 - CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STATIONARY USE AT WEATHERPROTECTED LOCATIONS
    NF EN 60068 2-68 : 1998 ENVIRONMENTAL TESTING - PART 2: TESTS - TEST L: DUST AND SAND
    EN IEC 60721-3-2:2018 Classification of environmental conditions - Part 3-2: Classification of groups of environmental parameters and their severities - Transportation and Handling
    AECTP-300 : 2006 CLIMATIC ENVIRONMENTAL TESTS
    IEC 60068-2-68:1994 Environmental testing - Part 2-68: Tests - Test L: Dust and sand
    IEC 60721-3-2:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 2: Transportation
    IEC 60044-1:1996+AMD1:2000+AMD2:2002 CSV Instrument transformers - Part 1: Current transformers
    IEC 60721-3-1 REDLINE : 3ED 2018 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-1: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STORAGE
    CSA C60044-1 : 2007 : R2011 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    CSA C60044-1 : 2007 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    EN IEC 60721-3-1:2018 Classification of environmental conditions - Part 3-1: Classification of groups of environmental parameters and their severities - Storage
    16/30295473 DC : 0 BS ISO 8528-7 - RECIPROCATING INTERNAL COMBUSTION ENGINE DRIVEN ALTERNATING CURRENT GENERATING SETS - PART 7: TECHNICAL DECLARATIONS FOR SPECIFICATION AND DESIGN
    IEC 60721-3-2:2018 RLV CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-2: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - TRANSPORTATION AND HANDLING
    I.S. EN IEC 60721-3-2:2018 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-2: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - TRANSPORTATION AND HANDLING
    I.S. EN 60068-2-68:1997 ENVIRONMENTAL TESTING - PART 2: TESTS - TEST L: DUST AND SAND
    EN 60044-1:1999/A2:2003 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    EN 60068-2-68:1996 Environmental testing - Part 2: Tests - Test L: Dust and sand

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

    IEC 60721-1:1990+AMD1:1992+AMD2:1995 CSV Classification of environmental conditions - Part 1: Environmental parameters and their severities
    IEC 60721-2-2:2012 Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind
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