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I.S. EN IEC 61204-7:2018

Current
Current

The latest, up-to-date edition.

LOW-VOLTAGE SWITCH MODE POWER SUPPLIES - PART 7: SAFETY REQUIREMENTS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-16-2018

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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.

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

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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)
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IEC 60851-6:2012 Winding wires - Test methods - Part 6: Thermal properties
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IEC 60947-3:2008+AMD1:2012+AMD2:2015 CSV Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
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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)
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IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
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IEC 62368-1:2014 Audio/video, information and communication technology equipment - Part 1: Safety requirements
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IEC 60990:2016 Methods of measurement of touch current and protective conductor current
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