1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI British Standards WB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1 Electrical equipment for measurement, control and laboratory use EMC requirements Part 32: Immunity requireme
2、nts for safety-related systems and for equipment intended to perform safety-related functions (functional safety) Industrial applications with specified electromagnetic environment BS EN 61326-3-2:2008 raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW
3、 BSI British Standards Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2009 06:39, Uncontrolled Copy, (c) BSINational foreword This British Standard is the UK implementation of EN 61326-3-2:2008. It is identical with IEC 61326-3-2:2008. Together with BS EN 61326-1:2006, BS EN 61326-2-1:
4、2006, BS EN 61326-2-2:2006, BS EN 61326-2-3:2006, BS EN 61326-2-4:2006, BS EN 61326-2-5:2006, BS EN 61326-2-6:2006 and BS EN 61326-3-1:2008, it supersedes BS EN 61326:1998 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee GEL/65, Measurement and control
5、, to Subcommittee GEL/65/1, System considerations. A list of organizations represented on this committee can be obtained 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. BSI 200 IS
6、BN 978 0 580 56351 5 ICS 25.040.40; 33.100.20 Compliance with 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 3 Amendments issued since publication Amd. No. Date Text affected
7、BRITISH STANDARD BS EN 61326-3-2:2008 1 January 2009. 9 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2009 06:39, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61326-3-2 NORME EUROPENNE EUROPISCHE NORM June 2008 CENELEC European Committee for Electrotechnical Standardization Comit E
8、uropen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61326-3-2:2008 E ICS 25.040.
9、40; 33.100.20 Partially supersedes EN 61326:1997 + A1:1998 + A2:2002 + A3:2003English version Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 3-2: Immunity requirements for safety-related systems and for equipment intended to perform safety-related function
10、s (functional safety) - Industrial applications with specified electromagnetic environment (IEC 61326-3-2:2008) Matriel lectrique de mesure, de commande et de laboratoire - Exigences relatives la CEM - Partie 3-2: Exigences dimmunit pour les systmes relatifs la scurit et aux matriels destins raliser
11、 des fonctions relatives la scurit (scurit fonctionnelle) - Applications industrielles dont lenvironnement lectromagntique est spcifi (CEI 61326-3-2:2008) Elektrische Mess-, Steuer-, Regel- und Laborgerte - EMV-Anforderungen - Teil 3-2: Strfestigkeitsanforderungen fr sicherheitsbezogene Systeme und
12、fr Gerte, die fr sicherheitsbezogene Funktionen vorgesehen sind (Funktionale Sicherheit) - Industrielle Anwendungen in spezifizierter elektromagnetischer Umgebung (IEC 61326-3-2:2008) This European Standard was approved by CENELEC on 2008-06-01. CENELEC members are bound to comply with the CEN/CENEL
13、EC 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 to the Central Secretariat or to any CE
14、NELEC 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 the same status as the official version
15、s. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, S
16、lovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61326-3-2:2008 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2009 06:39, Uncontrolled Copy, (c) BSIEN 61326-3-2:2008 - 2 - Foreword The text of document 65A/501/FDIS, future edition 1 of IEC 61326-3-2, prepare
17、d by SC 65A, System aspects, of IEC TC 65, Industrial-process measurement, control and automation, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61326-3-2 on 2008-06-01. The EN 61326 series supersedes EN 61326:1997 + corrigendum September 1998 + A1:1998 + A2:2001 +
18、 A3:2003. This standard is to be used in conjunction with EN 61326-1. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2009-03-01 latest date by which the national standards co
19、nflicting with the EN have to be withdrawn (dow) 2011-06-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61326-3-2:2008 was approved by CENELEC as a European Standard without any modification. _ BS EN 61326-3-2:2008 Licensed Copy: Wang Bin, ISO/
20、EXCHANGE CHINA STANDARDS, 12/05/2009 06:39, Uncontrolled Copy, (c) BSI - 3 - EN 61326-3-2:2008 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this docum
21、ent. For dated references, only the edition cited applies. For undated 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. Publi
22、cation Year Title EN/HD Year IEC 60050-161 - 1)International Electrotechnical Vocabulary (IEV) - Chapter 161: Electromagnetic compatibility - - IEC 61000-4-2 A1 A2 1995 1998 2000 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity tes
23、t EN 61000-4-2 A1 A2 1995 1998 2001 IEC 61000-4-3 2006 Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test EN 61000-4-3 2006 IEC 61000-4-4 2004 Electromagnetic compatibility (EMC) - Part 4-4: Testing and
24、measurement techniques - Electrical fast transient/burst immunity test EN 61000-4-4 2004 IEC 61000-4-5 2005 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test EN 61000-4-5 2006 IEC 61000-4-6 + A1 + A2 2003 2004 2006 Electromagnetic compatibility
25、(EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields EN 61000-4-6 + corr. August 2007 2007 IEC 61000-4-8 A1 1993 2000 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic
26、field immunity test EN 61000-4-8 A1 1993 2001 IEC 61000-4-11 2004 Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests EN 61000-4-11 2004 IEC 61000-4-29 2000 Electromagnetic compatibility (EMC) -
27、 Part 4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests EN 61000-4-29 2000 IEC 61000-6-2 2005 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments EN 61000-6-
28、2 + corr. September 2005 2005 1)Undated reference. BS EN 61326-3-2:2008 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2009 06:39, Uncontrolled Copy, (c) BSIEN 61326-3-2:2008 - 4 - Publication Year Title EN/HD Year IEC 61326-1 2005 Electrical equipment for measurement, control and labo
29、ratory use - EMC requirements - Part 1: General requirements EN 61326-1 2006 IEC 61326-2-1 2005 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-1: Particular requirements - Test configurations, operational conditions and performance criteria for sensitive
30、 test and measurement equipment for EMC unprotected applications EN 61326-2-1 2006 IEC 61326-2-2 2005 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for por
31、table test, measuring and monitoring equipment used in low-voltage distribution systems EN 61326-2-2 2006 IEC 61326-2-3 2006 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-3: Particular requirements - Test configuration, operational conditions and perfor
32、mance criteria for transducers with integrated or remote signal conditioning EN 61326-2-3 2006 IEC 61326-2-4 2006 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-4: Particular requirements - Test configurations, operational conditions and performance crit
33、eria for insulation monitoring devices according to IEC 61557-8 and for equipment for insulation fault location according to IEC 61557-9 EN 61326-2-4 2006 IEC 61326-2-5 2006 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-5: Particular requirements - Test
34、 configurations, operational conditions and performance criteria for field devices with interfaces according to IEC 61784-1, CP 3/2 EN 61326-2-5 2006 IEC 61326-3-1 2008 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 3-1: Immunity requirements for safety- r
35、elated systems and for equipment intended to perform safety-related functions (functional safety) - General industrial applications EN 61326-3-1 2008 IEC 61508-2 2000 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/elect
36、ronic/programmable electronic safety-related systems EN 61508-2 2001 BS EN 61326-3-2:2008 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2009 06:39, Uncontrolled Copy, (c) BSI - 5 - EN 61326-3-2:2008 Publication Year Title EN/HD Year IEC 61508-4 + corr. April 1998 1999 Functional safet
37、y of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations EN 61508-4 2001 IEC 61511-1 + corr. November 2003 2004 Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware
38、and software requirements EN 61511-1 2004 ISO/IEC Guide 51 1999 Safety aspects - Guidelines for their inclusion in standards - - BS EN 61326-3-2:2008 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2009 06:39, Uncontrolled Copy, (c) BSIThis page deliberately left blank BS EN 61326-3-2:2
39、008 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2009 06:39, Uncontrolled Copy, (c) BSI 2 61326-3-2 IEC:2008 CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.9 2 Normative references .10 3 Terms and definitions .11 4 General 13 5 EMC test plan.14 5.1 General .14 5.2 Configuration of EUT du
40、ring testing.14 5.2.1 General .14 5.2.2 Composition of EUT.14 5.2.3 Assembly of EUT.14 5.2.4 I/O ports 15 5.2.5 Auxiliary equipment .15 5.2.6 Cabling and earthing (grounding).15 5.3 Operation conditions of EUT during testing15 5.3.1 Operation modes .15 5.3.2 Environmental conditions.15 5.3.3 EUT sof
41、tware during test .15 5.4 Specification of performance criteria .15 5.5 Test description.15 6 Performance criteria .16 6.1 Performance criteria A, B and C 16 6.2 Performance criterion FS.16 6.3 Application of the performance criterion FS .16 7 Immunity requirements .16 8 Test set-up and test philoso
42、phy for EUT with functions intended for safety applications 19 8.1 Testing of safety-related systems and equipment intended to be used in safety-related systems 19 8.2 Test philosophy for equipment intended for use in safety-related systems.20 8.3 Test philosophy for safety-related systems20 8.4 Tes
43、t configuration20 8.5 Monitoring .21 9 Test results and test report.21 Annex A (informative) Evaluation of electromagnetic phenomena 25 Annex B (informative) Details of the specified electromagnetic environment 27 Annex C (informative) Example of immunity levels in the process industry.31 Bibliograp
44、hy32 Figure 1 Correlation between the standards IEC 61326-1, IEC 61326-2-X, IEC 61326-3-1 and IEC 61326-3-2 8 BS EN 61326-3-2:2008 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2009 06:39, Uncontrolled Copy, (c) BSI61326-3-2 IEC:2008 3 Figure 2 Typical test set-up for equipment intend
45、ed for use in a safety related system integrated into a representative safety-related system during test.22 Figure 3 Typical test set-up for equipment intended for use in a safety-related system tested stand-alone 23 Figure 4 Test set-up for a safety-related system 24 Figure B.1 Recommended cable la
46、youts for different categories 28 Table 1a Immunity test requirements for equipment intended for use in industrial locations with specified electromagnetic environment Enclosure port.17 Table 1b Immunity test requirements for equipment intended for use in industrial locations with specified electrom
47、agnetic environment Input and output a.c. power ports .17 Table 1c Immunity test requirements for equipment intended for use in industrial locations with specified electromagnetic environment Input and output d.c. power ports .18 Table 1d Immunity test requirements for equipment intended for use in
48、industrial locations with specified electromagnetic environment I/O signal/control ports .18 Table 1e Immunity test requirements for equipment intended for use in industrial locations with specified electromagnetic environment I/O signal/control ports connected directly to power supply networks .19
49、Table 1f Immunity test requirements for equipment intended for use in industrial locations with specified electromagnetic environment Functional earth port .19 Table A.1 General considerations for the application of electromagnetic phenomena for functional safety in industrial applications with specified electromagnetic environment (examples).26 Table C.1 Immunity test requirements for equipment intended for use in industrial locations with a specified electromag
