IEC 61204-3-2016 Low-voltage switch mode power supplies - Part 3 Electromagnetic compatibility (EMC)《低压开关电源.第3部分 电磁兼容性(EMC)》.pdf
《IEC 61204-3-2016 Low-voltage switch mode power supplies - Part 3 Electromagnetic compatibility (EMC)《低压开关电源.第3部分 电磁兼容性(EMC)》.pdf》由会员分享,可在线阅读,更多相关《IEC 61204-3-2016 Low-voltage switch mode power supplies - Part 3 Electromagnetic compatibility (EMC)《低压开关电源.第3部分 电磁兼容性(EMC)》.pdf(128页珍藏版)》请在麦多课文档分享上搜索。
1、 IEC 61204-3 Edition 3.0 2016-10REDLINE VERSIONLow-voltage switch mode power supplies, d.c. output Part 3: Electromagnetic compatibility (EMC) IEC 61204-3:2016-10 RLV(en) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwi
2、se specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questi
3、ons about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 i
4、nfoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publi
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7、). It also gives information on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Available online and also once a month by email. Electropedia - www.ele
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9、lossary 65 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/cs
10、c If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 61204-3 Edition 3.0 2016-10REDLINE VERSIONLow-voltage switch mode power supplies, d.c. output Part 3: Electromagnetic compatibility (EMC) INTERNATIONAL EL
11、ECTROTECHNICAL COMMISSION ICS 29.200; 33.100 ISBN 978-2-8322-3734-2 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. colour inside 2 IEC 61204-3:2016 RLV IEC 2016 CONTENTS FOREWORD . 4 1 Scope
12、and object . 6 1.1 Scope . 6 1.1.1 Equipment covered by this document . 6 1.1.2 Additional requirements . 6 1.1.3 Exclusions . 6 1.1.4 Types of power supply . 7 1.1.5 Configurations and combinations of power supplies . 7 1.2 Object . 8 2 Normative references 8 3 Terms and definitions 10 4 Applicabil
13、ity of tests to different PSU technologies 14 5 General requirements and test conditions 14 5.1 General requirements . 14 5.2 Test conditions . 14 6 Emission requirements 15 6.1 General . 15 6.2 Low frequency phenomena (f 9 kHz; AC input only) 15 6.2.1 Commutation notches 15 6.2.2 Current harmonics
14、and interharmonics 15 6.2.3 Voltage fluctuations and flicker 16 6.3 High frequency conducted emission 16 6.3.1 General . 16 6.3.2 High frequency conducted emission for input power ports 16 6.3.3 High frequency conducted emission for DC output power ports 16 6.4 High frequency radiated emission . 16
15、6.4.1 General . 16 6.4.2 Radiated disturbance measurements . 17 6.4.3 Measurement of disturbance power . 17 6.4.4 Restrictions for the application of interference power measurement . 18 7 Immunity requirements 19 7.1 Performance criteria . 19 7.2 Basic immunity requirements, high frequency disturban
16、ces . 19 7.2.1 General . 19 7.2.2 Immunity level for residential, commercial and light industrial environment . 20 7.2.3 Immunity level for industrial environment . 22 8 Power supply families aspects . 25 9 Statistical aspects . 26 10 Safety aspects . 26 11 Test report . 26 Annex A (normative) Guide
17、lines on the classification of PSUs . 27 A.1 General . 27 A.2 Stand alone power supplies 27 A.3 Component power supplies . 27 IEC 61204-3:2016 RLV IEC 2016 3 Annex B (informative) Commutation notches 29 Annex C (informative) Calculation and simulation of the input current harmonics . 30 Annex D (inf
18、ormative) Special considerations for DC/DC converters 31 D.1 General . 31 D.2 Emission . 31 D.3 Immunity . 31 Annex E (informative) Critical frequency for high frequency power measurement . 34 Annex F (normative) Guidelines on power supply families 35 F.1 General . 35 F.2 Emission . 35 F.3 Immunity
19、performance 35 Annex G (informative) Summary of classification of environments and limits 37 G.1 Residential, commercial and light industrial environment 37 G.2 Industrial environment . 37 G.3 Special applications 37 G.4 Special considerations for DC/DC converters 38 Annex H (normative) Emission lim
20、its 39 Bibliography 41 Figure 1 Examples of ports 11 Figure 2 Test set-up for the measurement of disturbance power 18 Table 1 Criteria to prove the performance of a PSU against EM disturbances 19 Table 2 Immunity Enclosure port Residential, commercial and light industrial environment 20 Table 3 Immu
21、nity Ports for signal lines and control lines Residential, commercial and light industrial environment 21 Table 4 Immunity DC input and output power ports Residential, commercial and light industrial environment 21 Table 5 Immunity AC input power ports Residential, commercial and light industrial en
22、vironment . 22 Table 6 Immunity Enclosure port Industrial environment . 23 Table 7 Immunity Ports for signal lines and control lines Industrial environment 23 Table 8 Immunity DC input and output power ports Industrial environment . 24 Table 9 Immunity AC input power ports Industrial environment. 25
23、 Table A.1 Classification of power supplies and the relevant EMC standards 28 Table D.1 Immunity DC input power ports Input category a 32 Table D.2 Immunity DC input power ports Input category b 32 Table D.3 Immunity Enclosure port Input categories a and b 33 Table H.1 Limits of mains terminal distu
24、rbance voltage (AC input port) . 39 Table H.2 Limits of mains terminal disturbance voltage (DC input and DC output power port) . 39 Table H.3 Limits for electromagnetic radiation/interference power disturbance (all field strength limits refer to quasi-peak measurements) 40 Table H.4 Disturbance powe
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