1、 CISPR 14-2 Edition 2.0 2015-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Electromagnetic compatibility Requirements for household appliances, electric tools and similar apparatus Part 2: Immunity Product family standard Compatibilit lectromagntique Exigences relatives aux appareils lectrodomestiq
2、ues, outillages lectriques et appareils analogues Partie 2: Immunit Norme de famille de produits CISPR 14-2:2015-02(en-fr) INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE COMIT INTERNATIONAL SPCIAL DES PERTURBATIONS RADIOLECTRIQUES THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC, Ge
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20、on ou si vous avez des questions contactez-nous: csciec.ch. CISPR 14-2 Edition 2.0 2015-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Electromagnetic compatibility Requirements for household appliances, electric tools and similar apparatus Part 2: Immunity Product family standard Compatibilit lectr
21、omagntique Exigences relatives aux appareils lectrodomestiques, outillages lectriques et appareils analogues Partie 2: Immunit Norme de famille de produits INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.100 ISBN 978-2-8322-2218-8 Registered trademark of t
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23、NAL SPECIAL COMMITTEE ON RADIO INTERFERENCE COMIT INTERNATIONAL SPCIAL DES PERTURBATIONS RADIOLECTRIQUES 2 CISPR 14-2:2015 IEC 2015 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references. 8 3 Terms, definitions and abbreviations 9 3.1 Terms and definitions 9 3.2 Abbreviations 11 4 C
24、lassification of apparatus . 11 5 Tests . 12 5.1 Electrostatic discharge 12 5.2 Fast transients 12 5.3 Injected currents, 0,15 MHz to 230 MHz 13 5.4 Injected currents, 0,15 MHz to 80 MHz 15 5.5 Radio frequency electromagnetic fields, 80 MHz to 1 000 MHz . 16 5.6 Surges 16 5.7 Voltage dips 17 6 Perfo
25、rmance criteria 17 7 Applicability of immunity tests 18 7.1 General . 18 7.2 Application of tests for the different categories of apparatus . 18 Category I 18 7.2.1Category II . 19 7.2.2Category III 19 7.2.3Category IV 19 7.2.48 Conditions during testing . 19 9 Assessment of conformity 20 9.1 Single
26、 product evaluation 20 9.2 Statistical evaluation . 20 9.3 In case of dispute 21 Annex A (informative) Guidance for permissible degradation . 22 Bibliography . 23 Figure 1 Examples of ports. 9 Figure 2 Example for a test set-up for large EUTs (e. g. refrigerators) where the cable leaves the EUT on a
27、 height of more than 1 m above the floor . 15 Table 1 Enclosure port . 12 Table 2 Ports for signal lines and control lines 12 Table 3 Input and output d.c. power ports . 13 Table 4 Input and output a.c. power ports . 13 Table 5 Ports for signal lines and control lines 14 Table 6 Input and output d.c
28、. power ports . 14 Table 7 Input and output a.c. power ports . 14 Table 8 Ports for signal lines and control lines 15 CISPR 14-2:2015 IEC 2015 3 Table 9 Input and output d.c. power ports . 16 Table 10 Input and output a.c. power ports . 16 Table 11 Enclosure port . 16 Table 12 Input a.c. power ports
29、 17 Table 13 Input a.c. power ports 17 Table A.1 Examples of degradations 22 4 CISPR 14-2:2015 IEC 2015 INTERNATIONAL ELECTROTECHNICAL COMMISSION INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE _ ELECTROMAGNETIC COMPATIBILITY REQUIREMENTS FOR HOUSEHOLD APPLIANCES, ELECTRIC TOOLS AND SIMILAR AP
30、PARATUS Part 2: Immunity Product family standard FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation o
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39、egal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this p
40、ublication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard CISPR 14-2 has been prepared by CISPR subcommittee F: In
41、terference relating to household appliances tools, lighting equipment and similar apparatus. This second edition cancels and replaces the first edition published in 1997, Amendment 1:2001 and Amendment 2:2008. This edition constitutes a technical revision. This edition includes the following signifi
42、cant technical changes with respect to the previous edition: a) 5.1: For ESD tests on contacts of plugs and sockets the note (“The 4 kV contact discharge shall be applied to conductive accessible parts. Metallic contacts, such as in battery compartments or in socket outlets, are excluded from this r
43、equirement.”) saying that no test on contacts is necessary has been removed. The IEC 61000-4-2 includes a detailed CISPR 14-2:2015 IEC 2015 5 description how to deal with ESD on contacts and other surfaces. Also discharge on HCP and VCP is required by the basic standard IEC 61000-4-2. b) 5.3 and 5.4
44、: The tables for tests at d.c. power ports according IEC 61000-4-6 are aligned with the generic standards and are the same for 5.3 and 5.4. c) 5.3 and 5.4: For EUT with single mains cable and no other cable, the test set-up as shown in Figure 2 shall be used. The set-up as described in Annex F of IE
45、C 61000-4-6:2013 shall not be used. d) 5.5: The IEC 61000-4-22 has been introduced as alternative method for testing radiated immunity. e) 5.6: No line-to-earth surges are applied to products which do not have provision for connection to earth. The text of this standard is based on the following doc
46、uments: FDIS Report on voting CISPR/F/652/FDIS CISPR/F/657/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts
47、in the CISPR 14 series, published under the general title Electromagnetic compatibility Requirements for household appliances, electric tools and similar apparatus, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stabil
48、ity date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 CISPR 14-2:2015 IEC 2015 INTRODUCTION The intention of this standard is to
49、establish uniform requirements for the electromagnetic immunity of the equipment mentioned in the scope, to fix test specifications of immunity, to refer to basic standards for methods of testing, and to standardize operating conditions, performance criteria and interpretation of results. Keywords: Immunity, household appliances, electric apparatus, electromagnetic compatibili
