• IEC 60654-4:1987

    Current The latest, up-to-date edition.

    Operating conditions for industrial-process measurement and control equipment. Part 4: Corrosive and erosive influences

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

    Language(s):  English - French, Spanish, Castilian

    Published date:  15-07-1987

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    PREFACE
    Clause
    1 Scope
    2 Object
    3 General
    4 Non-solid substances
      4.1 Definitions
    5 Gases and vapours
      5.1 Contamination effects
      5.2 Inorganic chlorine compounds
      5.3 Explanation of contaminant severity levels
    6 Aerosols
    7 Liquids
    8 Solid substances
      8.1 Kind of industrial-process and location within
           that process
      8.2 Nature of solid substances in the environment
           which could affect the instruments
      8.3 In combination with
      8.4 Frequency of occurrence
      8.5 Size
      8.6 Concentration in mg/kg or g/kg of dry air
      8.7 Velocity in m/s
      8.8 Thermal conductivity
      8.9 Electrical conductivity
      8.10 Magnetic permeability
      8.11 Example given to demonstrate the use of the
           questionnaire
    9 Flora and fauna
    APPENDIX A - Industrial contaminants
    APPENDIX B - Methods of classification of reactive environments

    Abstract - (Show below) - (Hide below)

    Considers the corrosive and erosive industrial environment to which land-based and offshore industrial-process measurement and control systems or parts of systems may be exposed during operation, during periods when they are installed but inactive, during storage or transportation. Maintenance and repair conditions are not considered.

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

    Development Note Also numbered as BS EN 60654-4. (12/2005) Stability Date: 2017. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

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    I.S. EN 61069-1:2016 INDUSTRIAL-PROCESS MEASUREMENT, CONTROL AND AUTOMATION - EVALUATION OF SYSTEM PROPERTIES FOR THE PURPOSE OF SYSTEM ASSESSMENT - PART 1: TERMINOLOGY AND BASIC CONCEPTS
    ISO/IEC TR 29106:2007 Information technology Generic cabling Introduction to the MICE environmental classification
    IEC 60870-2-2:1996 Telecontrol equipment and systems - Part 2: Operating conditions -Section 2: Environmental conditions (climatic, mechanical and othernon electrical influences)
    IEC 61069-1:2016 Industrial-process measurement, control and automation - Evaluation of system properties for the purpose of system assessment - Part 1: Terminology and basic concepts
    IEC 60794-2-42:2008 Optical fibre cables - Part 2-42: Indoor optical fibre cables - Product specification for simplex and duplex cables with A4 fibres
    IEC 60143-2:2012 Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks
    ISO 11844-1:2006 Corrosion of metals and alloys Classification of low corrosivity of indoor atmospheres Part 1: Determination and estimation of indoor corrosivity
    ISO 11844-2:2005 Corrosion of metals and alloys Classification of low corrosivity of indoor atmospheres Part 2: Determination of corrosion attack in indoor atmospheres
    IEC 61757-1:2012 Fibre optic sensors - Part 1: Generic specification
    EN 61587-1:2017 Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 1: Environmental requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor condition use and transportation
    I.S. EN 50173-1:2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
    BS EN 60794-3-30:2008 Optical fibres Outdoor cables. Family specification for optical telecommunication cables for lakes, river crossings and coastal application
    I.S. EN 60794-2-42:2008 OPTICAL FIBRE CABLES - PART 2-42: INDOOR OPTICAL FIBRE CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES WITH A4 FIBRES
    11/30245197 DC : 0 BS EN 60143-2 - SERIES CAPACITORS FOR POWER SYSTEMS - PART 2: PROTECTIVE EQUIPMENTS FOR SERIES CAPACITOR BANKS
    10/30219087 DC : 0 BS EN 61587-1 - MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - TESTS FOR IEC 60917 AND IEC 60297 - PART 1: ENVIRONMENTAL REQUIREMENTS AND TESTS, SAFETY ASPECTS FOR FOR CABINETS, RACKS, SUBRACKS AND CHASSIS
    BS EN ISO 11844-2:2008 Corrosion of metals and alloys. Classification of low corrosivity of indoor atmospheres Determination of corrosion attack in indoor atmospheres
    PD IEC/TS 60079-43:2017 Explosive atmospheres Equipment in adverse service conditions
    BS EN 60794-2-41:2008 Optical fibre cables Indoor cables. Product specification for simplex and duplex buffered A4 fibres
    IEC 60794-2-30:2008 Optical fibre cables - Part 2-30: Indoor cables - Family specification for ribbon cables
    I.S. EN 60870-2-2:1999 TELECONTROL EQUIPMENT AND SYSTEMS - PART 2: OPERATING CONDITIONS - SECTION 2: ENVIRONMENTAL CONDITIONS (CLIMATIC, MECHANICAL AND OTHER NON-ELECTRICAL INFLUENCES)
    IEC TS 62603-1:2014 Industrial process control systems - Guideline for evaluating process control systems - Part 1: Specifications
    EN 61757-1 : 2012 FIBRE OPTIC SENSORS - PART 1: GENERIC SPECIFICATION (IEC 61757-1:2012)
    EN 61069-1:2016 Industrial-process measurement, control and automation - Evaluation of system properties for the purpose of system assessment - Part 1: Terminology and basic concepts
    EN 60794-3-30:2008 OPTICAL FIBRE CABLES - PART 3-30: OUTDOOR CABLES - FAMILY SPECIFICATION FOR OPTICAL TELECOMMUNICATION CABLES FOR LAKES, RIVER CROSSINGS AND COASTAL APPLICATION
    EN 60794-2-42:2008 Optical fibre cables - Part 2-42: Indoor optical fibre cables - Product specification for simplex and duplex cables with A4 fibres
    EN 60143-2:2013 Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks
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