Name: I.S. EN IEC 61204-7:2018
Brand: NSAI
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LOW-VOLTAGE SWITCH MODE POWER SUPPLIES - PART 7: SAFETY REQUIREMENTS

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Hardcopy , PDF

Language(s)

English

Published date

16-04-2018

Publisher

National Standards Authority of Ireland

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National Foreword
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 greatr 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
Annex ZA (normative) - Normative references to
         international publications with their corresponding
         European publications
Annex ZZ (informative) - Relationship between this
         European Standard and the safety objectives of
         Directive 2014/35/EU [2014 OJ L96] aimed to
         be covered

Defines 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.

DevelopmentNote	Supersedes I.S. EN 61204-7. For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (04/2018)
DocumentType	Standard
Pages	0
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
EN IEC 61204-7:2018	Identical
IEC 61204-7:2016 EXV	Identical

IEC 60695-11-20:2015	Fire hazard testing - Part 11-20: Test flames - 500 W flame test method
IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV	Information technology equipment - Safety - Part 1: General requirements
IEC 61643-321:2001	Components for low-voltage surge protective devices - Part 321: Specifications for avalanche breakdown diode (ABD)
IEC 60738-1:2006+AMD1:2009 CSV	Thermistors - Directly heated positive temperature coefficient -Part 1: Generic specification
EN 62368-1:2014/AC:2017-03	AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
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
EN 61558-1:2005/A1:2009	SAFETY OF POWER TRANSFORMERS, POWER SUPPLIES, REACTORS AND SIMILAR PRODUCTS - PART 1: GENERAL REQUIREMENTS AND TESTS
EN 60738-1:2006/A1:2009	THERMISTORS - DIRECTLY HEATED POSITIVE TEMPERATURE COEFFICIENT - PART 1: GENERIC SPECIFICATION
EN 62477-1:2012/A1:2017	SAFETY REQUIREMENTS FOR POWER ELECTRONIC CONVERTER SYSTEMS AND EQUIPMENT - PART 1: GENERAL (IEC 62477-1:2012/A1:2016)
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
EN 60947-1:2007/A2:2014	LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES (IEC 60947-1:2007/A2:2014)
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)
EN 60747-5-5:2011/A1:2015	SEMICONDUCTOR DEVICES - DISCRETE DEVICES - PART 5-5: OPTOELECTRONIC DEVICES - PHOTOCOUPLERS (IEC 60747-5-5:2007/A1:2013)
IEC 60085:2007	Electrical insulation - Thermal evaluation and designation
EN 60947-3:2009/A2:2015	LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS (IEC 60947-3:2008/A2:2015)
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
EN 61058-1:2002/A2:2008	SWITCHES FOR APPLIANCES - PART 1: GENERAL REQUIREMENTS
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
EN 60799:1998	Electrical accessories - Cord sets and interconnection cord sets
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
EN 61010-1:2010	Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
EN 61293:1994	Marking of electrical equipment with ratings related to electrical supply - Safety requirements
EN 60529:1991/AC:2016-12	DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
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
EN 60695-11-5:2017	Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance
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
EN 60851-5:2008/A1:2011	WINDING WIRES - TEST METHODS - PART 5: ELECTRICAL PROPERTIES (IEC 60851-5:2008)
IEC 60990:2016	Methods of measurement of touch current and protective conductor current
EN 60730-1:2016	Automatic electrical controls - Part 1: General requirements
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
EN 60990:2016	Methods of measurement of touch current and protective conductor current

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I.S. EN IEC 61204-7:2018

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

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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