1、BSI Standards PublicationSafety requirements forpower electronic convertersystems and equipmentPart 1: GeneralBS EN 62477-1:2012+A11:2014BS EN 62477-1:2012+A11:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 62477-1:2012+A11:2014. It is identical to IEC 624
2、77-1:2012. It supersedes BS EN 62477-1:2012, which will be withdrawn on 18 July 2017. It also partially supersedes BS EN 50178:1998. The UK participation in its preparation was entrusted to Technical Committee PEL/22, Power electronics.A list of organizations represented on this committee can be obt
3、ained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014ISBN 978 0 580 86394 3ICS 29.200Compliance with
4、 a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2012.Amendments/corrigenda issued since publicationDate Text affected30 September 2014 Implementation of CENELEC amen
5、dment A11:2014: EN supersession information updatedEUROPEAN STANDARD EN 62477-1 NORME EUROPENNE EUROPISCHE NORM October 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Cen
6、tre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62477-1:2012 E ICS 29.200 English version Safety requirements for power electronic converter systems and equipment - Part 1: General (IE
7、C 62477-1:2012) Exigences de scurit applicables aux systmes et matriels lectroniques de conversion de puissance - Partie 1: Gnralits (CEI 62477-1:2012) Sicherheitsanforderungen an Leistungshalbleiter-Umrichtersysteme und -betriebsmittel - Teil 1: Allgemeines (IEC 62477-1:2012) This European Standard
8、 was approved by CENELEC on 2012-08-28. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning
9、such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member i
10、nto its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of
11、 Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 62477-1:2012EN 62477-1+A11August 2014This document par
12、tially supersedes EN 50178:1997EN 62477-1:2012 - 2 - Foreword The text of document 22/200/FDIS, future edition 1 of IEC 62477-1, prepared by IEC/TC 22 “Power electronic systems and equipment“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62477-1:2012. The following dat
13、es are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-05-28 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-08-28 Attention is dra
14、wn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62477-1:2012 was approved by CENELEC as
15、a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60073:2002 NOTE Harmonised as EN 60073:2002 (not modified). IEC 60085 NOTE Harmonised as EN 60085. IEC 60216 Series NOTE Harmonised as EN 602
16、16 Series (not modified). IEC 60309-1 NOTE Harmonised as EN 60309-1. IEC 60664-5:2007 NOTE Harmonised as EN 60664-5:2007 (not modified). IEC 60695-11-5 NOTE Harmonised as EN 60695-11-5. IEC 60721 Series NOTE Harmonised as EN 60721 Series (not modified). IEC 60947-7-1 NOTE Harmonised as EN 60947-7-1.
17、 IEC 60947-7-2 NOTE Harmonised as EN 60947-7-2. IEC 60950-1 NOTE Harmonised as EN 60950-1. IEC 61008 Series NOTE Harmonised as EN 61008 Series (partly modified). IEC 61009 Series NOTE Harmonised as EN 61009 Series (partly modified). IEC 61082-1 NOTE Harmonised as EN 61082-1. IEC 61140:2001 NOTE Harm
18、onised as EN 61140:2002 (not modified). IEC 61508 Series NOTE Harmonised as EN 61508 Series (not modified). IEC 61558-1 NOTE Harmonised as EN 61558-1. IEC 61558-2-16 NOTE Harmonised as EN 61558-2-16. IEC 61643-12 NOTE Harmonised as CLC/TS 61643-12. IEC 62079:2001 NOTE Harmonised as EN 62079:2001 (no
19、t modified). IEC 62423:2009 NOTE Harmonised as EN 62423:2012 (modified). BS EN 62477-1:2012 4 BS EN 62477-1:2012+A11:2014EN 62477-1:2012+A11:2014EN 62477-1:2012/A11:2014 - 2 - Foreword This document (EN 62477-1:2012/A11:2014) has been prepared by CLC/TC 22X “Power electronics“. The aim behind this A
20、mendment is to link EN 62477-1:2012 to the Low Voltage Directive 2006/95/EC, further to a CLC/TC 22X request, approved by the Technical Board by the decision D146/C017. In addition, a recent Technical Board decision (D147/C061), confirmed that EN 62477-1:2012 partially supersedes EN 50178:1997. Add
21、to the Foreword of EN 62477-1:2012: “This document partially supersedes EN 50178:1997.“ The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-07-18 latest date by which t
22、he national standards conflicting with this document have to be withdrawn (dow) 2017-07-18 This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC). Attention is drawn to the possibility that some
23、of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. 5 BS EN 62477-1:2012+A11:2014EN 62477-1:2012+A11:2014EN 62477-1:2012/A11:2014 - 2 - Foreword This document (EN 62477-1:2012/A11:2014)
24、has been prepared by CLC/TC 22X “Power electronics“. The aim behind this Amendment is to link EN 62477-1:2012 to the Low Voltage Directive 2006/95/EC, further to a CLC/TC 22X request, approved by the Technical Board by the decision D146/C017. In addition, a recent Technical Board decision (D147/C061
25、), confirmed that EN 62477-1:2012 partially supersedes EN 50178:1997. Add to the Foreword of EN 62477-1:2012: “This document partially supersedes EN 50178:1997.“ The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical n
26、ational standard or by endorsement (dop) 2015-07-18 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2017-07-18 This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed for Use within Certain Voltage L
27、imits (LVD - 2006/95/EC). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Foreword to amendment A11- 3 - EN 62477-1:2012 Annex ZA (nor
28、mative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For und
29、ated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60050 Series International Electr
30、otechnical Vocabulary (IEV) - - IEC 60060-1 2010 High-voltage test techniques - Part 1: General definitions and test requirements EN 60060-1 2010 IEC 60068-2-2 - Environmental testing - Part 2-2: Tests - Test B: Dry heat EN 60068-2-2 - IEC 60068-2-6 - Environmental testing - Part 2-6: Tests - Test F
31、c: Vibration (sinusoidal) EN 60068-2-6 - IEC 60068-2-52 - Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution) EN 60068-2-52 - IEC 60068-2-68 - Environmental testing - Part 2: Tests - Test L: Dust and sand EN 60068-2-68 - IEC 60068-2-78 2001 Environmental
32、testing - Part 2-78: Tests - Test Cab: Damp heat, steady state EN 60068-2-78 2001 IEC 60112 + corr. June + corr. October 2003 2003 2003 Method for the determination of the proof and the comparative tracking indices of solid insulating materials EN 60112 2003 IEC 60216-4-1 - Electrical insulating mat
33、erials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens EN 60216-4-1 - IEC 60364-1 - Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions HD 60364-1 - IEC 60364-4-41 (mod) 2005 Low-voltage electrical i
34、nstallations - Part 4-41: Protection for safety - Protection against electric shock HD 60364-4-41 + corr. July 2007 2007 IEC 60364-4-44 (mod) 2007 Low voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances HD 603
35、64-4-442 2012 IEC 60364-5-54 2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors HD 60364-5-54 2011 BS EN 62477-1:2012 6 BS EN 62477-1:2012+A11:2014EN 62477-1:2012+A11:2014EN 62477-1:2012 - 4 - Public
36、ation Year Title EN/HD Year IEC 60417-DB Graphical symbols for use on equipment - - IEC/TS 60479-1 - Effects of current on human beings and livestock - Part 1: General aspects - - IEC 60529 1989 Degrees of protection provided by enclosures (IP Code) EN 60529 + corr. May 1991 1993 IEC 60617-DB Graphi
37、cal symbols for diagrams - - IEC 60664-1 2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests EN 60664-1 2007 IEC 60664-3 2003 Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding
38、for protection against pollution EN 60664-3 2003 IEC 60664-4 2005 Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress EN 60664-4 + corr. October 2006 2006 IEC 60695-2-10 - Fire hazard testing - Part 2-10: Glowing/hot-wire based te
39、st methods - Glow-wire apparatus and common test procedure EN 60695-2-10 - IEC 60695-2-11 + corr. January 2000 2001 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products EN 60695-2-11 2001 IEC 60695-2-13 - Fire hazard testing - Par
40、t 2-13: Glowing/hot-wire based test methods - Glow-wire ignition temperature (GWIT) test method for materials EN 60695-2-13 - IEC 60695-10-2 - Fire hazard testing - Part 10-2: Abnormal heat - Ball pressure test EN 60695-10-2 - IEC 60695-11-10 - Fire hazard testing - Part 11-10: Test flames - 50 W ho
41、rizontal and vertical flame test methods EN 60695-11-10 - IEC 60695-11-20 - Fire hazard testing - Part 11-20: Test flames - 500 W flame test methods EN 60695-11-20 - IEC 60721-3-3 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their se
42、verities - Section 3: Stationary use at weatherprotected locations EN 60721-3-3 - IEC 60721-3-4 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weatherprotected locations EN 60721-3-4
43、- BS EN 62477-1:2012 7 BS EN 62477-1:2012+A11:2014EN 62477-1:2012+A11:2014- 5 - EN 62477-1:2012 Publication Year Title EN/HD Year IEC 60730-1 - Automatic electrical controls for household and similar use - Part 1: General requirements EN 60730-1 - IEC/TR 60755 - General requirements for residual cur
44、rent operated protective devices - - IEC 60949 - Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects - - IEC 60990 1999 Methods of measurement of touch current and protective conductor current EN 60990 1999 IEC 61032 + corr. January 1997 200
45、3 Protection of persons and equipment by enclosures - Probes for verification EN 61032 1998 IEC 61180-1 1992 High-voltage test techniques for low-voltage equipment - Part 1: Definitions, test and procedure requirements EN 61180-1 1994 IEC Guide 104 2010 The preparation of safety publications and the
46、 use of basic safety publications and group safety publications - - IEC Guide 117 2010 Electrotechnical equipment - Temperatures of touchable hot surfaces - - ISO 3746 - Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method usin
47、g an enveloping measurement surface over a reflecting plane EN ISO 3746 - ISO 3864-1 - Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs in workplaces and public areas - - ISO 7000 - Graphical symbols for use on equipment - Index and synopsis - - ISO 70
48、10 - Graphical symbols - Safety colours and safety signs - Registered safety signs EN ISO 7010 - ISO 9614-1 - Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points EN ISO 9614-1 - ISO 9772 - Cellular plastics - Determination o
49、f horizontal burning characteristics of small specimens subjected to a small flame - - ANSI/ASTM E84-11b - Standard test method for surface burning characteristics of building materials - - ASTM E162-11a - Standard test method for surface flammability of materials using a radiant heat energy source - - BS EN 62477-1:2012 8 BS EN 62477-1:2012+A11:2014EN 62477-1:2012+A11:2014 2 62477-1 IEC:2012 CONTENTS INTRODUCTION . 10 1 Scope . 11 2 Normative references 12 3 Terms and definitions . 14 4 Protection against hazards 23 4.1 General . 23 4.2 Faul
