• IEC 61204-7:2016 EXV

    Current The latest, up-to-date edition.

    LOW-VOLTAGE SWITCH MODE POWER SUPPLIES - PART 7: SAFETY REQUIREMENTS

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

    Language(s):  English - French

    Published date:  07-11-2016

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    INTRODUCTION
    0 Principles of safety
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Protection against hazards
    5 Test requirements
    6 Information and marking requirements
    7 Components
    Annex A (normative) - Additional information for
            protection against electric shock
    Annex B (informative) - Considerations for the
            reduction of the pollution degree
    Annex C (informative) - Symbols referred to in
            IEC 62477-1
    Annex D (normative) - Evaluation of clearance and
            creepage distances
    Annex E (informative) - Altitude correction for
            clearances
    Annex F (normative) - Clearance and creepage
            distance determination for frequencies
            greater than 30 kHz
    Annex G (informative) - Cross-sections of round
            conductors
    Annex H (informative) - Guidelines for RCD
            compatibility
    Annex I (informative) - Examples of overvoltage
            category reduction
    Annex J (informative) - Burn thresholds for
            touchable surfaces
    Annex K (informative) - Table of electrochemical
            potentials
    Annex L (informative) - Measuring instrument for
            touch current measurements
    Annex M (informative) - Test probes for determining
            access
    Annex AA (normative) - Addition Insulated winding
             wires for use without interleaved insulation
    Annex AB (informative) - Minimum and maximum
             cross-section of copper conductors suitable
             for connection to terminals for external
             conductors
    Annex AC (normative) - DC power and distribution
             equipment
    Annex AD (informative) - Addition Examples of
             protective measures according to IEC 61204-7
             clause 4.4.1 - 4.4.5 for protection against
             electrical shock
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the safety requirements for switch mode power supply (SMPS) units supplied by source voltages up to 1000 V AC or 1500 V DC providing AC and/or DC output(s), except inverter output(s) establishing AC mains.

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

    Committee TC 22
    Development Note To be read in conjunction with IEC 62477-1. Stability Date: 2019. (11/2016)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    12/30239867 DC : 0 BS EN 62368-1 - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    17/30347375 DC : 0 BS EN 62368-1 ED 3.0 - AUDIO/VIDEO; INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    06/30156472 DC : DRAFT SEP 2006 BS EN 60146-1-1 - SEMICONDUCTOR CONVERTERS - GENERAL REQUIREMENTS AND LINE COMMUTATED CONVERTERS - PART 1-1: SPECIFICATION OF BASIC REQUIREMENTS
    BS EN 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    12/30258453 DC : 0 BS EN 62368-1 AMD - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    I.S. EN 62368-1:2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
    BS EN 60146-1-1 : 2010 SEMICONDUCTOR CONVERTERS - GENERAL REQUIREMENTS AND LINE COMMUTATED CONVERTERS - PART 1-1: SPECIFICATION OF BASIC REQUIREMENTS
    EN 62368-1:2014/AC:2017-03 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
    I.S. EN 60335-2-76:2005 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-76: PARTICULAR REQUIREMENTS FOR ELECTRIC FENCE ENERGIZERS
    I.S. EN 61558-2-16:2009 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND SIMILAR PRODUCTS FOR SUPPLY VOLTAGES UP TO 1100 V - PART 2-16: PARTICULAR REQUIREMENTS AND TESTS FOR SWITCH MODE POWER SUPPLY UNITS AND TRANSFORMERS FOR SWITCH MODE POWER SUPPLY UNITS
    BS EN 60335-2-76 : 2005 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-76: PARTICULAR REQUIREMENTS FOR ELECTRIC FENCE ENERGIZERS
    CEI EN 60146-1-1 : 2013 SEMICONDUCTOR CONVERTERS - GENERAL REQUIREMENTS AND LINE COMMUTATED CONVERTERS - PART 1-1: SPECIFICATION OF BASIC REQUIREMENTS
    I.S. EN 60146-1-1:2010 SEMICONDUCTOR CONVERTERS - GENERAL REQUIREMENTS AND LINE COMMUTATED CONVERTERS - PART 1-1: SPECIFICATION OF BASIC REQUIREMENTS
    IEC 60335-2-76:2002+AMD1:2006+AMD2:2013 CSV HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-76: PARTICULAR REQUIREMENTS FOR ELECTRIC FENCE ENERGIZERS
    IEC 62368-1:2014 Audio/video, information and communication technology equipment - Part 1: Safety requirements
    CSA C22.2 No. 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    BS EN IEC 61204-7:2018 (published 2018-04) Low-voltage switch mode power supplies Safety requirements
    BS EN 61558-2-16 : 2009 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND SIMILAR PRODUCTS FOR SUPPLY VOLTAGES UP TO 1100 V - PART 2-16: PARTICULAR REQUIREMENTS AND TESTS FOR SWITCH MODE POWER SUPPLY UNITS AND TRANSFORMERS FOR SWITCH MODE POWER SUPPLY UNITS
    13/30276640 DC : 0 BS EN 62282-4-101 ED 1.0 - FUEL CELL TECHNOLOGIES - PART 4-101: FUEL CELL POWER SYSTEMS FOR PROPULSION FOR OTHER THAN ROAD VEHICLES AND AUXILIARY POWER UNITS - FUEL CELL POWER SYSTEMS FOR ELECTRICALLY POWERED INDUSTRIAL TRUCKS - SAFETY
    IEC 61558-2-16:2009+AMD1:2013 CSV Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particularrequirements and tests for switch mode power supply units andtransformers for switch mode power supply units
    BS EN 62282-4-101 : 2014 FUEL CELL TECHNOLOGIES - PART 4-101: FUEL CELL POWER SYSTEMS FOR PROPULSION OTHER THAN ROAD VEHICLES AND AUXILIARY POWER UNITS (APU) - SAFETY OF ELECTRICALLY POWERED INDUSTRIAL TRUCKS
    IEC 62282-4-101:2014 Fuel cell technologies - Part 4-101: Fuel cell power systems for propulsion other than road vehicles and auxiliary power units (APU) - Safety of electrically powered industrial trucks
    IEC 60146-1-1:2009 Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements
    EN 61558-2-16:2009/A1:2013 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND SIMILAR PRODUCTS FOR SUPPLY VOLTAGES UP TO 1 100 V - PART 2-16: PARTICULAR REQUIREMENTS AND TESTS FOR SWITCH MODE POWER SUPPLY UNITS AND TRANSFORMERS FOR SWITCH MODE POWER SUPPLY UNITS (IEC 61558-2-16:2009/A1:2013)
    EN 60335-2-76:2005/A2:2015 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-76: PARTICULAR REQUIREMENTS FOR ELECTRIC FENCE ENERGIZERS (IEC 60335-2-76:2002/A2:2013, MODIFIED)
    EN 60146-1-1 : 2010 SEMICONDUCTOR CONVERTERS - GENERAL REQUIREMENTS AND LINE COMMUTATED CONVERTERS - PART 1-1: SPECIFICATION OF BASIC REQUIREMENTS
    EN 62282-4-101 : 2014 FUEL CELL TECHNOLOGIES - PART 4-101: FUEL CELL POWER SYSTEMS FOR PROPULSION OTHER THAN ROAD VEHICLES AND AUXILIARY POWER UNITS (APU) - SAFETY OF ELECTRICALLY POWERED INDUSTRIAL TRUCKS (IEC 62282-4-101:2014)

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    IEC 61643-321:2001 Components for low-voltage surge protective devices - Part 321: Specifications for avalanche breakdown diode (ABD)
    AS IEC 62040.2:2019 Uninterruptible power systems (UPS) Electromagnetic compatibility (EMC) requirements
    IEC 60738-1:2006+AMD1:2009 CSV Thermistors - Directly heated positive temperature coefficient -Part 1: Generic specification
    IEC 60384-14:2013+AMD1:2016 CSV Fixed capacitors for use in electronic equipment - Part 14: Sectional specification - Fixed capacitors for electromagnetic interference suppression and connection to the supply mains
    IEC 60747-3:2013 Semiconductor devices - Part 3: Discrete devices: Signal, switching and regulator diodes
    IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
    ISO 3864-2:2016 Graphical symbols Safety colours and safety signs Part 2: Design principles for product safety labels
    IEC 61293:1994 MARKING OF ELECTRICAL EQUIPMENT WITH RATINGS RELATED TO ELECTRICAL SUPPLY - SAFETY REQUIREMENTS
    IEC 61810-1:2015 Electromechanical elementary relays - Part 1: General and safety requirements
    IEC 60747-5-2:1997+AMD1:2002 CSV Discrete semiconductor devices and integrated circuits - Part 5-2: Optoelectronic devices - Essential ratings and characteristics
    IEC 61643-21:2000+AMD1:2008+AMD2:2012 CSV Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
    IEC 60851-6:2012 WINDING WIRES - TEST METHODS - PART 6: THERMAL PROPERTIES
    IEC 60851-5:2008+AMD1:2011 CSV Winding wires - Test methods - Part 5: Electrical properties
    CENELEC GUIDE 32 : 2014 GUIDELINES FOR SAFETY RELATED RISK ASSESSMENT AND RISK REDUCTION FOR LOW VOLTAGE EQUIPMENT
    IEC 61643-311:2013 Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
    IEC 60085:2007 ELECTRICAL INSULATION - THERMAL EVALUATION AND DESIGNATION
    IEC 61558-1:2017 Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
    IEC 60146-1-1:2009 Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 61058-1:2016 Switches for appliances - Part 1: General requirements
    IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
    IEC 60851-3:2009+AMD1:2013 CSV Winding wires - Test methods - Part 3: Mechanical properties
    IEC 61347-2-2:2011 Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
    IEC 60747-5-1:1997+AMD1:2001+AMD2:2002 CSV Discrete semiconductor devices and integrated circuits - Part 5-1: Optoelectronic devices - General
    IEC 61643-331:2003 Components for low-voltage surge protective devices - Part 331: Specification for metal oxide varistors (MOV)
    IEC 60947-3:2008+AMD1:2012+AMD2:2015 CSV Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
    IEC 61439-1:2011 Low-voltage switchgear and controlgear assemblies - Part 1: General rules
    IEC 60747-5-5:2007+AMD1:2013 CSV Semiconductor devices - Discrete devices - Part 5-5: Optoelectronic devices - Photocouplers
    IEC 62477-1:2012+AMD1:2016 CSV Safety requirements for power electronic converter systems and equipment - Part 1: General
    IEC 60317-43:1997+AMD1:2010 CSV Specifications for particular types of winding wires - Part 43: Aromatic polyimide type wrapped round copper wire, class 240
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 61032:1997 Protection of persons and equipment by enclosures - Probes for verification
    IEC 60695-11-5 : 2.0 FIRE HAZARD TESTING - PART 11-5: TEST FLAMES - NEEDLE-FLAME TEST METHOD - APPARATUS, CONFIRMATORY TEST ARRANGEMENT AND GUIDANCE
    IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    ASTM E 162 : 2016 : REDLINE Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source
    IEC 62368-1:2014 Audio/video, information and communication technology equipment - Part 1: Safety requirements
    IEC 60990:2016 Methods of measurement of touch current and protective conductor current
    IEC 60799:1998 ELECTRICAL ACCESSORIES - CORD SETS AND INTERCONNECTION CORD SETS
    IEC 60730-1:2013+AMD1:2015 CSV Automatic electrical controls - Part 1: General requirements
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