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EN 61558-2-16:2009/A1:2013

Current
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)
Published date

29-11-2013

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

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

Committee
SR 96
DevelopmentNote
Supersedes EN 61558-2-17. To be read in conjunction with EN 61558-1. (01/2010)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current
Supersedes

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
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 power transformers, power supply units and similar Particular requirements for transformers 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 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 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)

IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
IEC 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
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
IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
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
EN 61558-1:2005/A1:2009 SAFETY OF POWER TRANSFORMERS, POWER SUPPLIES, REACTORS AND SIMILAR PRODUCTS - PART 1: GENERAL REQUIREMENTS AND TESTS
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
IEC 61204-7:2016 EXV LOW-VOLTAGE SWITCH MODE POWER SUPPLIES - PART 7: SAFETY REQUIREMENTS
IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
EN 60851-5:2008/A1:2011 WINDING WIRES - TEST METHODS - PART 5: ELECTRICAL PROPERTIES (IEC 60851-5:2008)

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