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  • EN 61558-2-16:2009/A1:2013

    Current The latest, up-to-date edition.

    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)

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    Language(s): 

    Published date:  29-11-2013

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General requirements
    5 General notes on tests
    6 Ratings
    7 Classification
    8 Marking and other information
    9 Protection against electric shock
    10 Change of input voltage setting
    11 Output voltage and output current under load
    12 No-load output voltage
    13 Short circuit voltage
    14 Heating
    15 Short-circuit and overload protection
    16 Mechanical strength
    17 Protection against harmful ingress of dust, solid objects
       and moisture
    18 Insulation resistance, dielectric strength and leakage
       current
    19 Construction
    20 Components
    21 Internal wiring
    22 Supply connection and other external flexible cables or
       cords
    23 Terminals for external conductors
    24 Provisions for protective earthing
    25 Screws and connections
    26 Creepage distances, clearances and distances through
       insulation
    27 Resistance to heat, fire and tracking
    28 Resistance to rusting
    Annexes
    Annex K (normative) - Insulated winding wires
    Annex AA (informative) - Partial discharge (PD) test
    Annex BB (normative) - Particular requirements for associated
             transformers for use in switch mode power supplies
             with internal frequencies > 500 Hz
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Describes the safety of switch mode power supply units and transformers for switch mode power supply units.

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

    Committee SR 96
    Development Note Supersedes EN 61558-2-17. To be read in conjunction with EN 61558-1. (01/2010)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current
    Supersedes

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

    CEI EN 61558-2-26 : 2014 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-26: PARTICULAR REQUIREMENTS AND TESTS FOR TRANSFORMERS AND POWER SUPPLY UNITS FOR SAVING ENERGY AND OTHER PURPOSES
    DIN EN 16716:2015-08 (Draft) MOUNTAINEERING EQUIPMENT - AVALANCHE AIRBAG SYSTEMS - SAFETY REQUIREMENTS AND TEST METHODS
    I.S. EN 13611:2015 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    BS EN 61558-2-13:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
    BS EN 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    I.S. EN 61347-2-2:2012 LAMP CONTROLGEAR - PART 2-2: PARTICULAR REQUIREMENTS FOR D.C. OR A.C. SUPPLIED ELECTRONIC STEP-DOWN CONVERTORS FOR FILAMENT LAMPS (IEC 61347-2-2:2011 (EQV))
    CEI EN 61347-2-2 : 2012 LAMP CONTROLGEAR - PART 2-2: PARTICULAR REQUIREMENTS FOR D.C. OR A.C. SUPPLIED ELECTRONIC STEPDOWN CONVERTORS FOR FILAMENT LAMPS
    BS EN 60065 : 2014 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS (IEC 60065:2014, MODIFIED)
    I.S. EN 61347-1:2015 LAMP CONTROLGEAR - PART 1: GENERAL AND SAFETY REQUIREMENTS
    UNE-EN 61558-2-8:2011 Safety of transformers, reactors, power supply units and combinations thereof -- Part 2-8: Particular requirements and tests for transformers and power supply units for bells and chimes
    I.S. EN 62841-1:2015 ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY - SAFETY - PART 1: GENERAL REQUIREMENTS
    BS EN 13611:2015 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels. General requirements
    17/30360051 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    UNI EN 16232 : 2013 CHILD USE AND CARE ARTICLES - INFANT SWINGS
    BS EN 61347-1:2015 Lamp controlgear General and safety requirements
    BS EN 62477-1 : 2012 SAFETY REQUIREMENTS FOR POWER ELECTRONIC CONVERTER SYSTEMS AND EQUIPMENT - PART 1: GENERAL (IEC 62477-1:2012)
    EN 61347-1:2015 Lamp controlgear - Part 1: General and safety requirements
    EN 60730-1:2016 Automatic electrical controls - Part 1: General requirements
    EN 61347-2-13:2014/A1:2017 LAMP CONTROLGEAR - PART 2-13: PARTICULAR REQUIREMENTS FOR D.C. OR A.C. SUPPLIED ELECTRONIC CONTROLGEAR FOR LED MODULES
    EN 61558-2-8:2010 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-8: Particular requirements and tests for transformers and power supply units for bells and chimes
    EN 61558-2-26:2013 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-26: Particular requirements and tests for transformers and power supply units for saving energy and other purposes
    EN 61558-2-13:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
    EN 61347-2-2:2012 Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
    EN 61558-2-12:2011 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
    EN 61347-2-7:2012 Lamp controlgear - Part 2-7: Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
    EN 61558-2-10:2014 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
    CEI EN 62841-1 : 2016 ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY - SAFETY - PART 1: GENERAL REQUIREMENTS
    I.S. EN 16232:2013 CHILD USE AND CARE ARTICLES - INFANT SWINGS
    15/30324466 DC : 0 BS EN 16716 - MOUNTAINEERING EQUIPMENT - AVALANCHE AIRBAG SYSTEMS - SAFETY REQUIREMENTS AND TEST METHODS
    BS EN 61558-2-23:2001 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-23: PARTICULAR REQUIREMENTS AND TESTS FOR TRANSFORMERS AND POWER SUPPLY UNITS FOR CONSTRUCTION SITES
    BS EN 61558-2-10:2014 Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
    BS EN 16716:2017 Mountaineering equipment. Avalanche airbag systems. Safety requirements and test methods
    UNE-EN 61558-2-26:2014 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-26: Particular requirements and tests for transformers and power supply units for saving energy and other purposes
    BS EN 61347-2-7:2012 Lamp controlgear Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
    UNE-EN 16716:2017 Mountaineering equipment - Avalanche Airbag systems - Safety requirements and test methods
    DIN EN 16232:2013-12 CHILD USE AND CARE ARTICLES - INFANT SWINGS
    EN 60065:2014/AC:2017-01 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS (IEC 60065:2014/COR2:2016)
    DIN EN 13611:2019-06 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
    CEI EN 61558-2-10 : 2014 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-10: PARTICULAR REQUIREMENTS AND TESTS FOR SEPARATING TRANSFORMERS WITH HIGH INSULATION LEVEL AND SEPARATING TRANSFORMERS WITH OUTPUT VOLTAGES EXCEEDING 1000 V
    BS EN 61558-2-12:2011 Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
    CEI EN 62368-1 : 2016 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    12/30257022 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - GENERAL REQUIREMENTS
    BS EN 62115 : 2005 ELECTRIC TOYS - SAFETY
    BS EN 61347-2-2:2012 (published 2012-03) Lamp controlgear Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
    EN 16232:2013 Child use and care articles - Infant swings
    I.S. EN 62115:2006 ELECTRIC TOYS - SAFETY(IEC 62115:2003 (MOD) + A1:2004 (EQV))
    UNE-EN 61558-2-10:2014 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
    UNE-EN 61347-1:2016 Lamp controlgear - Part 1: General and safety requirements
    UNE-EN 61347-2-13:2015 Lamp controlgear - Part 2-13: Particular requirements for d.c. or a.c. supplied electronic controlgear for LED modules
    UNE-EN 60730-1:2013 Automatic electrical controls for household and similar use - Part 1: General requirements
    EN 61558-2-23:2010 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-23: Particular requirements and tests for transformers and power supply units for construction sites
    11/30245183 DC : 0 BS EN 62115 PRAB - ELECTRIC TOYS - SAFETY
    UNE-EN 61558-2-5:2011 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-5: Particular requirements and tests for shaver transformers, power supply units incorporating a shaver transformer and shaver supply units
    UNE-EN 60065:2015 Audio, video and similar electronic apparatus - Safety requirements
    CEI EN 61347-1 : 2016 LAMP CONTROLGEAR - PART 1: GENERAL AND SAFETY REQUIREMENTS
    BS EN 61558-2-8:2010 Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for transformers and power supply units for bells and chimes
    12/30258453 DC : 0 BS EN 62368-1 AMD - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    UNE-EN 61347-2-7:2012 Lamp controlgear -- Part 2-7: Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
    I.S. EN 60065:2014 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
    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 61558-2-10:2014 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-10: PARTICULAR REQUIREMENTS AND TESTS FOR SEPARATING TRANSFORMERS WITH HIGH INSULATION LEVEL AND SEPARATING TRANSFORMERS WITH OUTPUT VOLTAGES EXCEEDING 1000 V
    I.S. EN 62368-1:2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
    I.S. EN 61347-2-7:2012 LAMP CONTROLGEAR - PART 2-7: PARTICULAR REQUIREMENTS FOR BATTERY SUPPLIED ELECTRONIC CONTROLGEAR FOR EMERGENCY LIGHTING (SELF-CONTAINED) (IEC 61347-2-7:2011 (EQV))
    I.S. EN 61558-2-26:2013 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-26: PARTICULAR REQUIREMENTS AND TESTS FOR TRANSFORMERS AND POWER SUPPLY UNITS FOR SAVING ENERGY AND OTHER PURPOSES (IEC 61558-2-26:2013 (EQV))
    EN 62368-1:2014/AC:2017-03 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
    DIN EN 13611:2016-09 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    PREN 13611 : DRAFT 2017 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    I.S. EN 60730-1:2016 AUTOMATIC ELECTRICAL CONTROLS - PART 1: GENERAL REQUIREMENTS
    BS EN 61347-2-13 : 2014 LAMP CONTROLGEAR - PART 2-13: PARTICULAR REQUIREMENTS FOR D.C. OR A.C. SUPPLIED ELECTRONIC CONTROLGEAR FOR LED MODULES (IEC 61347-2-13:2014)
    UNE-EN 62115:2006 Electric toys - Safety (IEC 62115:2003 + A1:2004, modified)
    BS EN 62841-1:2015 Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety General requirements
    EN 16716:2017 Mountaineering equipment - Avalanche airbag systems - Safety requirements and test methods
    DIN EN 16716 E : 2017 MOUNTAINEERING EQUIPMENT - AVALANCHE AIRBAG SYSTEMS - SAFETY REQUIREMENTS AND TEST METHODS
    BS EN 16232 : 2013 CHILD USE AND CARE ARTICLES - INFANT SWINGS
    UNE-EN 61347-2-2:2012 Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
    CEI EN 61347-2-7 : 2012 LAMP CONTROLGEAR - PART 2-7: PARTICULAR REQUIREMENTS FOR BATTERY SUPPLIED ELECTRONIC CONTROLGEAR FOR EMERGENCY LIGHTING (SELF-CONTAINED)
    BS EN 61558-2-26:2013 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-26: PARTICULAR REQUIREMENTS AND TESTS FOR TRANSFORMERS AND POWER SUPPLY UNITS FOR SAVING ENERGY AND OTHER PURPOSES
    BS EN 61558-2-9:2011 Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for transformers and power supply units for class III handlamps for tungsten filament lamps
    I.S. EN 16716:2017 MOUNTAINEERING EQUIPMENT - AVALANCHE AIRBAG SYSTEMS - SAFETY REQUIREMENTS AND TEST METHODS
    BS EN 60335-2-76 : 2005 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-76: PARTICULAR REQUIREMENTS FOR ELECTRIC FENCE ENERGIZERS
    I.S. EN 61347-2-13:2014 LAMP CONTROLGEAR - PART 2-13: PARTICULAR REQUIREMENTS FOR D.C. OR A.C. SUPPLIED ELECTRONIC CONTROLGEAR FOR LED MODULES
    UNE-EN 13611:2016 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
    EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    EN 62477-1:2012/A1:2017 SAFETY REQUIREMENTS FOR POWER ELECTRONIC CONVERTER SYSTEMS AND EQUIPMENT - PART 1: GENERAL (IEC 62477-1:2012/A1:2016)
    BS EN 60730-1:2011 Automatic electrical controls for household and similar use General requirements
    DIN EN 16716:2017-05 MOUNTAINEERING EQUIPMENT - AVALANCHE AIRBAG SYSTEMS - SAFETY REQUIREMENTS AND TEST METHODS
    I.S. EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    EN 62841-1:2015/AC:2015 ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY - SAFETY - PART 1: GENERAL REQUIREMENTS
    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 61558-2-9:2011 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-9: Particular requirements and tests for transformers and power supply units for class III handlamps for tungsten filament lamps
    EN 62115:2005/A12:2015 ELECTRIC TOYS - SAFETY (IEC 62115:2003 + A1:2004, MODIFIED)

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    IEC 61558-2-1:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
    IEC 60664-4:2005 Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress
    EN 61558-2-4:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
    EN 61558-2-13:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
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    IEC 61558-2-4:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
    IEC 60601-1:2005+AMD1:2012 CSV Medical electrical equipment - Part 1: General requirements for basic safety and essential performance
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    EN 60317-56:2017 Specifications for particular types of winding wires - Part 56: Solderable fully insulated (FIW) zero-defect polyurethane enamelled round copper wire, class 180
    HD 60364-4-41:2017/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-41: PROTECTION FOR SAFETY - PROTECTION AGAINST ELECTRIC SHOCK
    EN 60950-1:2006/A2:2013 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED)
    IEC 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
    IEC 60317-56:2017 Specifications for particular types of winding wires - Part 56: Solderable fully insulated (FIW) zero-defect polyurethane enamelled round copper wire, class 180
    IEC 60851-5:2008+AMD1:2011 CSV Winding wires - Test methods - Part 5: Electrical properties
    IEC 61558-1:2017 Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
    EN 61558-2-1:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
    IEC 60851-3:2009+AMD1:2013 CSV Winding wires - Test methods - Part 3: Mechanical properties
    EN 60317-43:1997/A1:2010 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES - PART 43: AROMATIC POLYIMIDE TAPE WRAPPED ROUND COPPER WIRE, CLASS 240
    EN 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
    IEC 60317-0-7:2017 Specifications for particular types of winding wires - Part 0-7: General requirements - Fully insulated (FIW) zero-defect enamelled round copper wire
    EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    EN 60664-4:2006/corrigendum:2006 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 4: CONSIDERATION OF HIGH-FREQUENCY VOLTAGE STRESS
    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
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    IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
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