1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58frequency range 3 kHz to 148,5 kHz Part 2-2: Immunity requirements for mains communications equipme
2、nt and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environmentsThe European Standard EN 50065-2-2:2003, with the incorporation of amendment A1:2005, has the status of a British StandardICS 33.040.30Signalling on low-voltage electrical installa
3、tions in the BRITISH STANDARDBS EN 50065-2-2:2003Incorporating amendment no. 1 and corrigendum no. 1BS EN 50065-2-2:2003This British Standard was published under the authority of the Standards Policy and Strategy Committee on 11 April 2003 BSI 2007ISBN 0 580 41579 1A list of organizations represente
4、d on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by
5、 using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal
6、obligations. monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 17 and a back cover.The BSI copyright date displayed in this document indicates when the docu
7、ment was last issued.Amendments issued since publicationAmd. No. Date Comments14798 Corrigendum No. 128 November 2003 Corrections to Tables 2a and 2b, item c) Units column16004 31 January 2007 See national foreword aid enquirers to understand the text; present to the responsible international/Europe
8、an committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed;National forewordThis British Standard was published by BSI. It is the UK implementation of EN 50065-2-2:2003, including corrigenda August 2003, October 2006, and amendment A1:2005.The start and
9、 finish of text introduced or altered by CENELEC amendment is indicated in the text by tags !“. Tags indicating changes to CENELEC text carry the number of the CEN amendment. For example, text altered by CENELEC amendment A1 is indicated in the text by !“.The UK participation in its preparation was
10、entrusted to Technical Committee PEL/205, Mains signalling, which has the responsibility to: EUROPEAN STANDARD EN 50065-2-2 NORME EUROPENNE January 2003EUROPISCHE NORM +A1September 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Eu
11、ropisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50065-2-2:2003 E ICS 33.040.30 English version Signalling on low-voltag
12、e electrical installations in the frequency range 3 kHz to 148,5 kHz Part 2-2: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments Transmission de signaux sur les rseaux lectriq
13、ues basse tension dans la bande de frquences de 3 kHz 148,5 kHz Partie 2-1: Exigences dimmunit pour les appareils et les systmes de communication sur le rseau lectrique dans la bande de frquences de 95 kHz 148,5 kHz et destins tre utiliss dans un environnement industriel Signalbertragung auf elektri
14、schen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz Teil 2-2: Strfestigkeitsanforderungen an Netz-Datenbertragungsgerte und -systeme die im Frequenzbereich 95 kHz bis 148,5 kHz betrieben werden und fr den Gebrauch im Industriebereich bestimmt sind This European Standard was approved b
15、y CENELEC on 2001-12-04. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thisEuropean Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national sta
16、ndards may be obtained on application 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 no
17、tified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembour
18、g, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Incorporating Corrigenda August 2003 and October 2006 EN 50065-2-2:2003 2 Foreword This European Standard was prepared by SC 205A, Mains communicating systems, of Technical Committee C
19、ENELEC TC 205, Home and Building Electronic Systems (HBES). The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 50065-2-2 on 2001-12-04. The following dates were fixed: - latest date by which the EN has to be implemented at national level by publi
20、cation of an identical national standard or by endorsement (dop) 2003-08-01 - latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2004-08-01 This part of this standard defines limits and test methods for the immunity of mains communication equipment and sys
21、tems (MCES) operating in the range of frequencies from 95 kHz to 148,5 kHz and intended for use in industrial environments. Immunity requirements for similar equipment intended for operation in residential, commercial and light industrial environments are given in Part 2-1 of this standard. Immunity
22、 requirements and tests applicable to Electricity Suppliers equipment and systems operating in the band 3 kHz to 95 kHz are given in Part 2-3 of this standard. These tests and limits represent essential electromagnetic compatibility and immunity requirements for the environment according to the scop
23、e. They may accordingly be applied to MCES according to the Scope of Part 2-3 if lower immunity requirements are sufficient for the considered MCES. Not all known disturbances have been included for testing purposes which have been limited to those disturbances known to be critical for the operation
24、 of such equipment including specific MCES disturbances such as conducted narrow band. The immunity requirements have been selected to ensure an adequate level of immunity for MCES in industrial environments. The levels do not however cover extreme cases which may occur in any location but with an e
25、xtremely low probability of occurrence. NOTE This standard closely follows EN 50082-2, the generic immunity standard for the industrial environment, from which much of the material is taken. However the nature of MCES is such that the performance criteria given in clause 5 of this standard differ fr
26、om those given in EN 50082-2, particularly regarding the recovery of equipment following a disturbance. For clarity and completeness all the affected sections of EN 50082-2 are therefore repeated in this part. Annexes designated “normative“ are part of the body of the standard. In this standard, ann
27、ex A is normative. Foreword to amendment A1 This amendment to the European Standard EN 50065-2-2:2003 was prepared by SC 205A, Mains communicating systems, of Technical Committee CENELEC TC 205, Home and Building Electronic Systems (HBES). The text of the draft was submitted to the Unique Acceptance
28、 Procedure and was approved by CENELEC as amendment A1 to EN 50065-2-2:2003 on 2005-07-01. The following dates were fixed: - latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-07-01 - latest date by
29、 which the national standards conflicting with the amendment have to be withdrawn (dow) 2008-07-01 _ 3 EN 50065-2-2:2003 Contents Page 1 Scope.4 2 Normative references .4 3 Definitions . 5 4 Description of locations .6 5 Performance criteria .7 6 Conditions during testing.7 7 Immunity specifications
30、 .7 7.1 Applicability of immunity test requirements 7 7.2 Test specifications 8 7.2.1 Immunity requirements 8 7.2.2 Narrow-band conducted interference 14 Annex A (normative) Test circuit.16 A.1 Test circuit specification 15 A.2 Method of testing 16 Figure 1 Examples of ports. 6 Figure 2 Signal sourc
31、e and coupling network for narrow-band conducted interference test 13 Figure A.1 - Test circuit .15 Table 1 Immunity: Enclosure port . 9 Table 2a Immunity: Ports for signal and control lines . 10 Table 2b Immunity: Ports for process, measurement and control lines, long bus and control lines 10 Table
32、 3 Immunity: d.c. input and d.c. output power ports 11 Table 4 Immunity: a.c. input and a.c. output power ports 12 Table 5 Input a.c. power ports 15 EN 50065-2-2:2003 4 1 Scope This standard applies to electrical equipment using signals in the frequency range 95 kHz to 148,5 kHz to transmit or recei
33、ve information on low voltage electrical systems, in industrial environments. In the case of equipment which includes functions other than the transmission or reception of information on low voltage electrical supplies, this standard applies only to that part of the equipment intended for such trans
34、mission or reception of information. Other parts of the equipment shall comply with the immunity standard or standards relevant to the functions of those other parts. In the event of tests being specified in those other standards of a different severity and where the construction of the equipment is
35、 such that the functions cannot be tested separately, the higher severity shall apply to all affected functions. The object of this standard is to limit mutual influence between mains communication equipment and systems (MCES) operating in different frequency bands as defined in EN 50065-1 and to co
36、ntribute to ensuring electromagnetic compatibility in general. It specifies essential immunity requirements and test methods, including those tests which are to be performed during type-testing of MCES on low-voltage installations, for electromagnetic interference in general and more specific interf
37、erence coming from other MCES. It therefore defines the immunity test requirements for apparatus in relation to continuous and transient disturbances, both conducted and radiated, and electrostatic discharges. Test requirements are specified for each port considered. This standard gives limits which
38、 are applicable to products operating in industrial environments. The levels do not however cover extreme cases which may occur in any location but with a low probability of occurrence. In special cases situations will arise where the level of disturbances may exceed the levels specified in this sta
39、ndard e.g. where a hand-held transmitter is used in proximity to an apparatus. In these instances special mitigation measures may have to be employed. It does not specify immunity between mains communication systems operating in the same band (as defined in EN 50065-1) or immunity to signals origina
40、ting from power line carrier systems operating on high or medium voltage networks. Safety considerations are not included in this standard. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cit
41、ed at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest editio
42、n of the publication referred to applies (including amendments). EN 50065-1 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 1: General requirements, frequency bands and electromagnetic disturbances EN 55022 1998 Information technology equipment Radio
43、 disturbance characteristics - Limits and methods of measurement (CISPR 22:1997, mod) !“ 5 EN 50065-2-2:2003 EN 61000-3-2 Electromagnetic compatibility (EMC) Part 3-2: Limits - Limits for harmonic current emissions (equipment input current up to and including 16 A per phase) (IEC 61000-3-2) EN 61000
44、-4-2 Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity test (IEC 61000-4-2) EN 61000-4-3 Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test (IE
45、C 61000-4-3, mod) EN 61000-4-4 Electromagnetic compatibility (EMC) Part 4-4: Testing and measurement techniques Electrical fast transient/burst immunity test (IEC 61000-4-4) EN 61000-4-5 Electromagnetic compatibility (EMC) Part 4-5: Testing and measurement techniques Surge immunity test (IEC 61000-4
46、-5) EN 61000-4-6 Electromagnetic compatibility (EMC) Part 4-6: Testing and measurement techniques Immunity to conducted disturbances, induced by radio-frequency fields (IEC 61000-4-6) EN 61000-4-8 Electromagnetic compatibility (EMC) Part 4-8: Testing and measurement techniques Power frequency magnet
47、ic field immunity test (IEC 61000-4-8) EN 61000-4-11 Electromagnetic compatibility (EMC) Part 4-11: Testing and measurement techniques Voltage dips, short interruptions and voltage variations immunity tests (IEC 61000-4-11) CISPR 16-1 Specification for radio disturbance and immunity measuring appara
48、tus methods Part 1: Radio disturbance and measuring apparatus IEC 60050-161 International Electrotechnical Vocabulary Chapter 161: Electromagnetic compatibility 3 Definitions For the purpose of this standard, the following definitions together with those in IEC 60050-161 apply. 3.1 electromagnetic i
49、nterference see definition given in IEC 60050-161 3.2 immunity ability of MCES to perform within specified limits in the presence of an electromagnetic disturbance NOTE 1 Influences between MCES operating in the same frequency band (see EN 50065-1) are not taken into account. NOTE 2 See IEC 60050-161 for a more general definition. !“EN 61000-6-2 Electromagnetic compatibility (EMC) Generic standards Immunity for i
