• EN 61000-4-21:2011

    Current The latest, up-to-date edition.

    ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-21: TESTING AND MEASUREMENT TECHNIQUES - REVERBERATION CHAMBER TEST METHODS

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    Published date:  29-04-2011

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviations
    4 General
    5 Test environments and limitations
    6 Applications
    7 Test equipment
    8 Chamber calibration
    9 Testing
    10 Test results, test report and test conditions
    Annex A (informative) - Reverberation chamber overview
    Annex B (normative) - Chamber validation for mode-tuned
            operation
    Annex C (normative) - Chamber validation and testing for
            mode-stirred operation
    Annex D (normative) - Radiated immunity tests
    Annex E (normative) - Radiated emissions measurements
    Annex F (informative) - Shielding effectiveness
            measurements of cable assemblies, cables,
            connectors, waveguides and passive microwave
            components
    Annex G (informative) - Shielding effectiveness measurements
            of gaskets and materials
    Annex H (informative) - Shielding effectiveness measurements
            of enclosures
    Annex I (informative) - Antenna efficiency measurements
    Annex J (informative) - Direct evaluation of reverberation
            performance using field anisotropy and field
            inhomogeneity coefficients
    Annex K (informative) - Measurement uncertainty for chamber
            validation - Emission and immunity testing
    Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    IEC 61000-4-21:2011 considers tests of immunity and intentional or unintentional emissions for electric and/or electronic equipment and tests of screening effectiveness in reverberation chambers.

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

    Committee TC 210
    Document Type Test Method
    Publisher European Committee for Standards - Electrical
    Status Current

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

    TR 103 400 : 1.1.1 ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); IMPACT OF CENELEC EN 55035 ON ETSI EMC STANDARDS
    I.S. EN 61726:2015 CABLE ASSEMBLIES, CABLES, CONNECTORS AND PASSIVE MICROWAVE COMPONENTS - SCREENING ATTENUATION MEASUREMENT BY THE REVERBERATION CHAMBER METHOD
    I.S. EN 61000-4-1:2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-1: TESTING AND MEASUREMENT TECHNIQUES - OVERVIEW OF IEC 61000-4 SERIES
    BS EN 61000-4-1:2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-1: TESTING AND MEASUREMENT TECHNIQUES - OVERVIEW OF IEC 61000-4 SERIES
    AECTP-500 : 2016 ELECTROMAGNETIC ENVIRONMENTAL EFFECTS TESTS AND VERIFICATION
    BS EN 61726:2000 CABLE ASSEMBLIES, CABLES, CONNECTORS AND PASSIVE MICROWAVE COMPONENTS - SCREENING ATTENUATION MEASUREMENT BY THE REVERBERATION CHAMBER METHOD
    EN 55035:2017 ELECTROMAGNETIC COMPATIBILITY OF MULTIMEDIA EQUIPMENT - IMMUNITY REQUIREMENTS (CISPR 35:2016, MODIFIED)
    CEI EN 55035 : 2018 ELECTROMAGNETIC COMPATIBILITY OF MULTIMEDIA EQUIPMENT - IMMUNITY REQUIREMENTS
    BS EN 55035:2017 ELECTROMAGNETIC COMPATIBILITY OF MULTIMEDIA EQUIPMENT - IMMUNITY REQUIREMENTS
    UNE-EN 61726:2016 Cable assemblies, cables, connectors and passive microwave components - Screening attenuation measurement by the reverberation chamber method
    I.S. EN 55035:2017 ELECTROMAGNETIC COMPATIBILITY OF MULTIMEDIA EQUIPMENT - IMMUNITY REQUIREMENTS
    EN 61000-4-1:2007 Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series
    EN 61726:2015 Cable assemblies, cables, connectors and passive microwave components - Screening attenuation measurement by the reverberation chamber method

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

    MIL STD 285 : 0 ATTENUATION MEASUREMENTS FOR ENCLOSURES, ELECTROMAGNETIC SHIELDING, FOR ELECTRONIC TEST PURPOSES, METHOD OF
    IEC 60050-394:2007 International Electrotechnical Vocabulary (IEV) - Part 394: Nuclear instrumentation - Instruments, systems, equipment and detectors
    IEC 60050-702:1992 International Electrotechnical Vocabulary (IEV) - Part 702: Oscillations, signals and related devices
    IEC 60050-731:1991 International Electrotechnical Vocabulary (IEV) - Part 731: Optical fibre communication
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    CISPR 16-4-2:2011+AMD1:2014 CSV Specification for radio disturbance and immunity measuring apparatusand methods - Part 4-2: Uncertainties, statistics and limit modelling - Measurement instrumentation uncertainty
    EN 55016-2-3:2017 SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - PART 2-3: METHODS OF MEASUREMENT OF DISTURBANCES AND IMMUNITY - RADIATED DISTURBANCE MEASUREMENTS
    CISPR 16-2-2:2010 Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-2: Methods of measurement of disturbances and immunity - Measurement of disturbance power
    CISPR 16-1-4:2010+AMD1:2012+AMD2:2017 CSV Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements
    CISPR 16-1-1:2015 Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    CISPR 16-1-3:2004+AMD1:2016 CSV Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-3: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Disturbance power
    EN 60068-1:2014 ENVIRONMENTAL TESTING - PART 1: GENERAL AND GUIDANCE (IEC 60068-1:2013)
    CISPR 16-2-1:2014 Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements
    CISPR 16-1-5:2014+AMD1:2016 CSV Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-5: Radio disturbance and immunity measuring apparatus - Antenna calibration sites and reference test sites for 5 MHz to 18 GHz
    MIL STD 1377 : 0 EFFECTIVENESS OF CABLE, CONNECTOR, AND WEAPON ENCLOSURE SHIELDING AND FILTERS IN PRECLUDING HAZARDS OF ELECTROMAGNETIC RADIATION TO ORDNANCE, MEASUREMENT OF REQUIREMENTS FOR EMPLOYING STANDARD ELECTRONIC MODULATIONS
    CISPR 16-2-4:2003 Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-4: Methods of measurement of disturbances and immunity - Immunity measurements
    IEC 60050-801:1994 International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
    IEC 61000-4-6 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS
    CISPR 22:2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
    EN 61000-4-3 : 2006 AMD 2 2010 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-3: TESTING AND MEASUREMENT TECHNIQUES - RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD IMMUNITY TEST
    CISPR TR 16-4-1:2009 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-1: Uncertainties, statistics and limit modelling - Uncertainties in standardized EMC tests
    IEC 60169-1-3:1988 Radio-frequency connectors - Part 1: General requirements and measuring methods - Section Three: Electrical tests and measuring procedures: Screening effectiveness
    MIL STD 461 : G REQUIREMENTS FOR THE CONTROL OF ELECTROMAGNETIC INTERFERENCE CHARACTERISTICS OF SUBSYSTEMS AND EQUIPMENT
    IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
    CISPR 16-2-3:2016 Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-3: Methods of measurement of disturbances and immunity - Radiated disturbance measurements
    IEC 60050-726:1982 International Electrotechnical Vocabulary (IEV) - Part 726: Transmission lines and waveguides
    IEEE 145 : 2013 DEFINITIONS OF TERMS FOR ANTENNAS
    IEC 60050-121:1998 International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism
    IEC 60050-705:1995 International Electrotechnical Vocabulary (IEV) - Part 705: Radio wave propagation
    IEC 60050-712:1992 International Electrotechnical Vocabulary (IEV) - Part 712: Antennas
    IEC 60050-723:1997 International Electrotechnical Vocabulary (IEV) - Part 723: Broadcasting: Sound, television, data
    IEC 61000-5-7:2001 Electromagnetic compatibility (EMC) - Part 5-7: Installation and mitigation guidelines - Degrees of protection provided by enclosures against electromagnetic disturbances (EM code)
    IEC 60050-393:2003 International Electrotechnical Vocabulary (IEV) - Part 393: Nuclear instrumentation - Physical phenomena and basic concepts
    IEC 61726:2015 Cable assemblies, cables, connectors and passive microwave components - Screening attenuation measurement by the reverberation chamber method
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    EN 55016-1-1:2010/A2:2014 SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - PART 1-1: RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS - MEASURING APPARATUS (CISPR 16-1-1:2010/A2:2014)
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