• I.S. EN 60146-2:2003

    Current The latest, up-to-date edition.

    SEMICONDUCTOR CONVERTERS - PART 2: SELF-COMMUTATED SEMICONDUCTOR CONVERTERS INCLUDING DIRECT D.C. CONVERTERS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2003

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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

    Foreword
    1 Scope
    2 Normative References
    3 Definitions
       3.1 Functions of converters
       3.2 Types of converters
       3.3 Converter circuit components
       3.4 Important properties of converters and
            electronic valve devices
       3.5 Disturbances and electromagnetic compatibility
       3.6 Characteristics related to input and output
       3.7 Definitions of rated values
       3.8 Definitions related to cooling
       3.9 Definitions related to temperature
       3.10 Definitions related to tests
    4 Additional Subscripts and Letter Symbols
    5 Service Conditions
       5.1 Code of identification for cooling methods
       5.2 Environmental conditions
            5.2.1 Ambient air circulation
            5.2.2 Normal service conditions
            5.2.3 Unusual environmental service
                   conditions and design considerations
       5.3 Electrical service conditions
            5.3.1 Electrical environment specification
            5.3.2 Unknown site conditions
       5.4 Character of the load
       5.5 Immunity requirements
            5.5.1 AC supply
            5.5.2 DC supply
            5.5.3 Load conditions, load unbalance
            5.5.4 Electrical unusual service conditions
                   and performance requirements
    6 Rated Values and Additional Characteristics
       6.1 General
       6.2 Rated values to be specified by the supplier
            6.2.1 Rated input values
            6.2.2 Rated output values
       6.3 Additional characteristics
       6.4 Marking
    7 Tests
       7.1 General
            7.1.1 Classification of tests
            7.1.2 Performance of tests
       7.2 Test schedule for converter equipment and
            converter assemblies
       7.3 Test specifications
            7.3.1 Visual inspection
            7.3.2 Checking of auxiliary devices
            7.3.3 Insulation test
            7.3.4 Checking of the protective devices
            7.3.5 Light load and functional test
            7.3.6 Rated output test
            7.3.7 Overcurrent test
            7.3.8 Temperature-rise test
            7.3.9 Power loss determination
            7.3.10 Measurement of total harmonic
                   distortion (THD) or total harmonic
                   factor (THF)
            7.3.11 Measurement of power factor
            7.3.12 Measurement of output voltage
            7.3.13 Confirmation of output voltage
                   adjustable range
            7.3.14 Output voltage unbalance test
            7.3.15 Confirmation of output frequency
                   adjustable range
            7.3.16 Output frequency tolerances band test
            7.3.17 Checking of the automatic control
            7.3.18 Short-circuit test
            7.3.19 Measurement of audible noise
            7.3.20 Immunity test
            7.3.21 Emission test
            7.3.22 Measurement of ripple voltage and
                   current
            7.3.23 Additional tests
       7.4 Tolerances
    Annex A (informative) Example for testing high power
                          converters
       A.1 Introduction
       A.2 Basic concepts
       A.3 Test procedures
            A.3.1 Rated output test
            A.3.2 Overcurrent test
            A.3.3 Temperature-rise test
                   A.3.3.1 GTO and diode
                   A.3.3.2 Snubber circuits
                   A.3.3.3 DC capacitors
            A.3.4 Power loss determination

    Abstract - (Show below) - (Hide below)

    Covers all kinds of semiconductor converters of the self-commutated type as well as power converters containing at least a part of a self-commutated type, e.g. indirect d.c. converters, a.c. converters and direct d.c. converters.

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

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    IEC 61000-2-4:2002 Electromagnetic compatibility (EMC) - Part 2-4: Environment - Compatibility levels in industrial plants for low-frequency conducted disturbances
    EN 60146-1-1:2010 SEMICONDUCTOR CONVERTERS - GENERAL REQUIREMENTS AND LINE COMMUTATED CONVERTERS - PART 1-1: SPECIFICATION OF BASIC REQUIREMENTS
    ENV 61000-2-2 : 1993 ELECTROMAGNETIC COMPATIBILITY (EMC) - ENVIRONMENT - COMPATIBILITY LEVELS FOR LOW-FREQUENCY CONDUCTED DISTURBANCES AND SIGNALLING IN PUBLIC LOW-VOLTAGE POWER SUPPLY SYSTEMS
    EN 61000-2-4:2002/AC:2014 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 2-4: ENVIRONMENT - COMPATIBILITY LEVELS IN INDUSTRIAL PLANTS FOR LOW-FREQUENCY CONDUCTED DISTURBANCES
    HD 625.1 : 200S1 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PRINCIPLES, REQUIREMENTS AND TESTS
    IEC 60050-551:1998 International Electrotechnical Vocabulary (IEV) - Part 551: Power electronics
    IEC 60050-101:1998 International Electrotechnical Vocabulary (IEV) - Part 101: Mathematics
    IEC 60146-1-1:2009 Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements
    IEC 60747-1:2006+AMD1:2010 CSV Semiconductor devices - Part 1: General
    IEC 61000-2-2:2002+AMD1:2017 CSV Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
    EN 61010-1:2010 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL AND LABORATORY USE - PART 1: GENERAL REQUIREMENTS (IEC 61010-1:2010)
    IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
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