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1、BRITISH STANDARD BS EN 61000-4-3:1997 Incorporating Amendments Nos. 1 and 2 Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test The European Standard EN 61000-4-3:1996 with the incorporation of amendments A1:
2、1998 and A2:2001 has the status of a British Standard ICS 33.100.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 04:20:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61000-4-3:1997 This British Standard, having bee
3、n prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 April 1997 BSI 2 October 2001 The following BSI references relate to the work on this standard: Committee reference GEL/210/10 Draft for comment 9
4、0/29283 DC ISBN 0 580 26673 7 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Subcommittee GEL/201/10, Electromagnetic compatibility high frequency disturbances, upon which the following bodies were represented: Association of Consulting Sci
5、entists Association of Manufacturers of Domestic Electrical Appliances (AMDEA) British Telecommunications plc ERA Technology Ltd. Electrical Installation Equipment Manufacturers Association EMC Test Laboratories Association Federation of the Electronics Industry GAMBICA (BEAMA Ltd.) Lighting Industr
6、y Federation Ltd. Power Supply Manufacturers Association (PSMA BEAMA Ltd.) Professional Lighting and Sound Association (PLASA) Radiocommunications Agency Amendments issued since publication Amd. No.DateComments 10356July 1999 131182 October 2001Indicated by a sideline Licensed Copy: sheffieldun shef
7、fieldun, na, Mon Nov 13 04:20:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61000-4-3:1997 BSI 2 October 2001 i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 61000-4-34 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 04:20:54 GMT+00:00 2
8、006, Uncontrolled Copy, (c) BSI BS EN 61000-4-3:1997 ii BSI 2 October 2001 National foreword This British Standard has been prepared by Subcommittee GEL/210/10 and is the English language version of EN 61000-4-3:1996 Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques Ra
9、diated, radio-frequency, electromagnetic field immunity test, including amendments A1:1998 and A2:2001, published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 61000-4-3:1995, including amendments 1:1998 (see note) and 2:2000 published by the Inte
10、rnational Electrotechnical Commission (IEC). It supersedes DD ENV 50140:1994 which is withdrawn. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one nu
11、mbering system to the other, publications may contain identifiers from both systems. NOTE The common modification introduced by CENELEC to 6.2 of IEC 61000-4-3:1995 has now been adopted by IEC and is included in amendment 1:1998 to IEC 61000-4-3:1995.1) Cross-references The British Standards which i
12、mplement international European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purp
13、ort to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. 1)In preparation. Summary of pages This document comprises a front cover,
14、 an inside front cover, pages i and ii, the EN title page, pages 2 to 32, an inside back cover and a back cover. The BSI copyright notice displayed throughout this document indicates when the document was last issued. Sidelining in this document indicates the most recent changes by amendment. Licens
15、ed Copy: sheffieldun sheffieldun, na, Mon Nov 13 04:20:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61000-4-3 September 1996 + A1 August 1998 + A2 February 2001 ICS 33.100Supersedes ENV 50140:1993 and HD 481.3 S1:1987 Descriptors: Electronic equi
16、pment, electric equipment, electromagnetic compatibility, radio frequencies, electromagnetic fields, tests English version Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test (includes amendments A1:1998 and
17、A2:2001) (IEC 61000-4-3:1995 + A1:1998 + A2:2000) Compatibilit lectromagntique (CEM) ? Partie 4-3: Techniques dessai et de mesure ? Essai dimmunit aux champs lectromagntiques rayonns aux frquences radiolectriques (inclut les amendements A1:1998 et A2:2001) (CEI 61000-4-3:1995 + A1:1998 + A2:2000) El
18、ektromagnetische Vertrglichkeit (EMV) ? Teil 4-3: Prf- und Meverfahren ? Prfung der Strfestigkeit gegen hochfrequente elektromagnetische Felder (enthlt nderungen A1:1998 und A2:2001) (IEC 61000-4-3:1995 + A1:1998 + A2:2000) This European Standard was approved by CENELEC on 1996-07-02. CENELEC member
19、s 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 such national standards may be obtained on application
20、 to the Central Secretariat 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 into its own language and notified to the Central Secretariat has
21、 the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European
22、Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1996 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENEL
23、EC Members. Ref. No. EN 61000-4-3:1996 + A1:1998 + A2:2001 E Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 04:20:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61000-4-3:1996 BSI 2 October 2001 2 Foreword The text of the International Standard IEC 1000-4-3:1995, prepared by SC 65A, System
24、 aspects, of IEC TC 65, Industrial-process measurement and control, together with common modifications prepared by the Technical Committee CENELEC TC 210, EMC, was submitted to the formal vote and was approved by CENELEC as EN 61000-4-3 on 1996-07-02. This European Standard supersedes ENV 50140:1993
25、 and HD 481.3 S1:1987. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. Annexes designated “informative” are given for information only. In this standard, Annex ZA is normative and Annex A, Annex B, Annex C, Annex D, Annex E, Annex F, Annex G and A
26、nnex H are informative. Annex ZA has been added by CENELEC. Foreword to amendment A1 The texts of documents 77B/234/FDIS and 77B/235/FDIS, future amendment 1 to IEC 61000-4-3:1995, prepared by SC 77B, High-frequency phenomena, of IEC TC 77, Electromagnetic compatibility, were submitted to the IEC-CE
27、NELEC parallel vote and were approved by CENELEC as amendment A1 to EN61000-4-3:1996 on 1998-08-01. The following dates were fixed: Foreword to amendment A2 The text of document 77B/291/FDIS, future amendment 2 to IEC 61000-4-3:1995, prepared by SC 77B, High-frequency phenomena, of IEC TC 77, Electr
28、omagnetic compatibility, were submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A2 to EN 61000-4-3:1996 on 2000-12-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standar
29、d or by endorsement (dop) 1997-06-01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 1997-06-01 latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 1999-05-01
30、latest date by which the national standards conflicting with the amendment have to be withdrawn(dow) 2001-05-01 latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 2001-09-01 latest date by which the natio
31、nal standards conflicting with the amendment have to be withdrawn(dow) 2003-12-01 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 04:20:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61000-4-3:1996 BSI 2 October 2001 3 Contents Page Introduction4 1Scope and object4 2Normative references5 3G
32、eneral5 4Definitions5 5Test levels8 6Test equipment9 7Test set-up11 8Test procedures12 9Evaluation of test results13 10Test report14 Annex A (informative) Rationale for the choice of modulation for tests related to the protection against RF emissions from digital radio telephones20 Annex B (informat
33、ive) Field generating antennas24 Annex C (informative) Use of anechoic chambers25 Annex D (informative) Other test methods TEM cells and striplines25 Annex E (informative) Other test facilities26 Annex F (informative) Guidance for product committees on the selection of test levels26 Annex G (informa
34、tive) Special measures for fixed transmitters28 Annex H (informative) Selection of test methods29 Annex I (informative) Description of the environment29 Annex ZA (normative) Normative references to international publications with their corresponding European publications32 Page Figure 1 Definition o
35、f the test level and the waveshapes occurring at the output of the signal generator14 Figure 2 Example of suitable test facility15 Figure 3 Calibration of field16 Figure 4 Calibration of field, dimensions of the uniform area17 Figure 5 Example of test set-up for floor-standing equipment18 Figure 6 E
36、xample of test set-up for table-top equipment19 Table 1 Test levels8 Table 2 ?Frequency ranges: 800 MHz to 960 MHz and 1,4 GHz to 2,0 GHz8 Table A.1 ?Comparison of modulation methods 20 ? Table A.2 ? Relative interference levels (note 1) 22 Table A.3 ? Relative immunity levels (note 1)23 Table F.1 ?
37、 Examples of test levels, associated protection distances and suggested performance criteria28 Table I.1 ? Mobile and portable units30 Table I.2 ? Base stations31 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 04:20:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61000-4-3:1996 4 BSI 2 Octo
38、ber 2001 Introduction This standard is part of the IEC 1000 series, according to the following structure: Part 1: General General considerations (introduction, fundamental principles) Definitions, terminology Part 2: Environment Description of the environment Classification of the environment Compat
39、ibility levels Part 3: Limits Emission limits Immunity limits (in so far as they do not fall under the responsibility of the product committees) Part 4: Testing and measurement techniques Measurement techniques Testing techniques Part 5: Installation and mitigation guidelines Installation guidelines
40、 Mitigation methods and devices Part 9: Miscellaneous Each part is further subdivided into sections which are to be published either as International Standards or as technical reports. This section is an international standard which gives immunity requirements and test procedures related to radiated
41、, radio-frequency, electromagnetic fields. 1 Scope and object This section of IEC 1000-4 is applicable to the immunity of electrical and electronic equipment to radiated electromagnetic energy. It establishes test levels and the required test procedures. The object of this section is to establish a
42、common reference for evaluating the performance of electrical and electronic equipment when subjected to radio-frequency electromagnetic fields. This section deals with immunity tests related to general purposes. Particular considerations are devoted to the protection against radio-frequency emissio
43、ns from digital radio telephones. NOTETest methods are defined in this section for measuring the effect that electromagnetic radiation has on the equipment concerned. The simulation and measurement of electromagnetic radiation is not adequately exact for quantitative determination of effects. The te
44、st methods defined are structured for the primary objective of establishing adequate repeatability of results at various test facilities for qualitative analysis of effects. This section does not intend to specify the tests to be applied to particular apparatus or systems. Its main aim is to give a
45、general basic reference to all concerned product committees of the IEC. The product committees (or users and manufacturers of equipment) remain responsible for the appropriate choice of the tests and the severity level to be applied to their equipment. Licensed Copy: sheffieldun sheffieldun, na, Mon
46、 Nov 13 04:20:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61000-4-3:1996 BSI 2 October 2001 5 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this section of IEC 1000-4. At the time of publication, the e
47、ditions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this section of IEC 1000-4 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of IEC and ISO maintain
48、registers of currently valid International Standards. IEC 50(161):1990, International Electrotechnical Vocabulary (IEV) Chapter 161: Electromagnetic compatibility. IEC/DIS 1000-4-6, Electromagnetic compatibility (EMC) Part 4: Testing and measurement techniques Section 6: Immunity to conducted distur
49、bances induced by radio-frequency fields.2) 3 General Most electronic equipment is, in some manner, affected by electromagnetic radiation. This radiation is frequently generated by such sources as the small hand-held radio transceivers that are used by operating, maintenance and security personnel, fixed-station radio and television transmitters, vehicle radio transmitters, and various industrial electromagnetic sources. In recent years there has been a significant increase in the use of radio t
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