1、BRITISH STANDARDBS EN50065-2-3:2003IncorporatingAmendment No. 1 and Corrigendum No. 1Signalling onlow-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz
2、to 95 kHz and intended for use by electricity suppliers and distributorsThe European Standard EN 50065-2-3:2003, with the incorporation of amendment A1:2005, has the status of a British StandardICS 33.040.30; 33.100.01g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g5
3、4g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 50065-2-3:2003This British Standard was published under the authority of the Standards Policy and Strategy Committee on 24 January 2003 BSI 15 March 2006ISBN 0 580 41140 0Natio
4、nal forewordThis British Standard is the official English language version of EN 50065-2-3:2003, including Corrigendum August 2003 and amendment A1:2005.The start and finish of text introduced or altered by CENELEC amendment is indicated in the text by tags . Tags indicating changes to CENELEC text
5、carry the number of the CENELEC amendment. For example, text altered by CENELEC amendment A1 is indicated by .The UK participation in its preparation was entrusted to Technical Committee PEL/205, Mains signalling, which has the responsibility to: A list of organizations represented on this committee
6、 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 using the “Search”
7、 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 does not of itself confer immunity from legal obligat
8、ions. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of p
9、agesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 18, an inside back cover and a back cover.The BSI copyright date displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date Comments14799Corrig
10、endum No. 128 November 2003 Corrections to Table 2a and Table 2b, item c) Units column and shoulder heads on pages 10 and 1216003 15 March 2006 See national forewordEUROPEAN STANDARD EN 50065-2-3NORME EUROPENNE EUROPISCHE NORM January 2003 CENELECEuropean Committee for Electrotechnical Standardizati
11、on Comit Europen de Normalisation Electrotechnique Europisches 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 50065-2-3:2003 + A
12、1:2005 E ICS 33.040.30; 33.100.01 Incorporating corrigendum August 2003English version Signalling on low-voltage electrical installationsin the frequency range 3 kHz to 148,5 kHz Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kH
13、z to 95 kHz and intended for use by electricity suppliers and distributors (includes amendment A1:2005) Transmission de signaux sur les rseaux lectriques basse tension dans la bande de frquences de 3 kHz 148,5 kHz Partie 2-1: Exigences dimmunit pourles appareils et les systmes de communication sur l
14、e rseau lectriquedans la bande de frquences de 3 kHz 95 kHz et destins tre utiliss parles fournisseurs et les distributeursdnergie lectrique (inclut lamendement A1:2005) Signalbertragung auf elektrischen Niederspannungsnetzen imFrequenzbereich 3 kHz bis 148,5 kHzTeil 2-3: Strfestigkeitsanforderungen
15、an Netz-Datenbertragungsgerte und -systeme die im Frequenzbereich 3 kHzbis 95 kHz betrieben werden und fr den Gebrauch durch Stromversorgungs- und-verteilungsunternehmen bestimmt sind (enthlt nderung A1:2005) This European Standard was approved by CENELEC on 2001-09-01; amendment A1 was approved by
16、CENELEC on 2005-07-01. CENELEC members 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 stan
17、dards 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 not
18、ified 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, Luxembourg
19、, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. + A1September 2005EN 50065-2-3:2003 2 Foreword This European Standard was prepared by SC 205A, Mains communicating systems, of Technical Committee CENELEC TC 205, Home and Building Elec
20、tronic Systems (HBES). The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 50065-2-3 on 2001-09-01. The following dates were fixed: - latest date by which the EN has to be implemented at national level by publication of an identical national stand
21、ard 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 systems (MCES) operating in the range of
22、 frequencies from 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors. 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 requirements and tests ap
23、plicable to similar equipment intended for operation in industrial environments are given in Part 2-2 of this standard. For MCES intended to be operated by utilities in the frequency range 3 kHz to 95 kHz, with lower immunity requirements than specified in this Part 2-3, the specifications of Part 2
24、-2 or Part 2-1 may be applied. These tests and limits represent essential electromagnetic compatibility and immunity requirements for the environment according to the scope. Not all known disturbances have been included for testing purposes which have been limited to those disturbances known to be c
25、ritical for the operation 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 for use by electricity utilities. The levels do not however cover extreme cases which may occu
26、r in any location but with an extremely low probability of occurrence. NOTE This standard takes into account EN 50082-2, the generic immunity standard for the industrial environment, from which much of the material is taken, but considering also the specific requirements for MCES in utilities enviro
27、nment. However the nature of MCES is such that the performance criteria given in clause 5 of this standard differ from 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 therefo
28、re repeated in this part. Annexes designated “normative“ are part of the body of the standard. In this standard, annex A is normative. Foreword to amendment A1 This amendment to the European Standard EN 50065-2-3:2003 was prepared by SC 205A, Mains communicating systems, of Technical Committee CENEL
29、EC 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 amendment A1 to EN 50065-2-3:2003 on 2005-07-01. 3 EN 50065-2-3:2003 The following dates were fixed: latest date by which the amendment has to
30、 be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-07-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2008-07-01_EN 50065-2-3:2003 4 ContentsPageForeword 21 Scope 52 Normative refere
31、nces 53 Definitions 64 Description of locations 75 Performance criteria 76 Conditions during testing 87 Immunity specifications 87.1 Applicability of immunity test requirements 87.2 Test specifications 97.2.1 Immunity requirements 97.2.2 Narrow-band conducted interference 15Annex A (normative) Test
32、circuit used for immunity tests 17A.1 Test circuit specification 17 A.2 Method of testing 18 Figure 1 Examples of ports . 7 Figure 2 Signal source and coupling network for narrow-band conductedinterference test 15 Table 1 Immunity: Enclosure port . 10Table 2a Immunity: Ports for signal and control l
33、ines . 11Table 2b Immunity: Ports for process, measurement and long bus and control lines 11Table 3 Immunity: d.c. input and d.c. output power ports 12Table 4 Immunity: a.c. input and a.c. output power ports . 13Table 5 Immunity: Earth port (functional ground terminal) 14Table 6 Input a.c. power por
34、ts 16 5 EN 50065-2-3:2003 1 ScopeThis standard applies to electrical equipment using signals in the frequency range 3 kHz to 95 kHz to transmit or receive information on low voltage electrical systems, for electricity suppliers and distributors. In the case of equipment which includes functions othe
35、r 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 transmission or reception of information. Other parts of the equipment shall comply with the immunity standard or standards relevant to t
36、he 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 such that the functions cannot be tested separately, the higher severity shall apply to all affected functions. The object of this
37、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 contribute to ensuring electromagnetic compatibility in general. It specifies essential immunity requirements and test methods, includ
38、ing those tests which are to be performed during type-testing of MCES on low-voltage installations, for electromagnetic interference in general and more specific interference coming from other MCES. It therefore defines the immunity test requirements for apparatus in relation to continuous and trans
39、ient disturbances, both conducted and radiated, and electrostatic discharges. Test requirements are specified for each port considered.This standard gives limits which are applicable to products operating in the public supply network, operated by electricity utilities. The levels do not however cove
40、r 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 standard e.g. where a hand-held transmitter is used in proximity to an apparatus. In these instance
41、s 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 originating from power line carrier systems operating on high or medium voltage networks. Safety consid
42、erations 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 cited at the appropriate places in the text and the publications are listed hereafter. For dated re
43、ferences, 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 edition of the publication referred to applies (including amendments). EN 50065-1 Signalling on low-vo
44、ltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 1: General requirements, frequency bands and electromagnetic disturbances EN 50082-2 Electromagnetic compatibility Generic immunity standard Part 2: Industrial environment EN 55022 1998 Information technology equipment Rad
45、io disturbance characteristics Limits and methods of measurement(CISPR 22:1997, mod) EN 50065-2-3:2003 6 EN 61000-3-2 Electromagnetic compatibility (EMC) Part 3-2: Limits Limits for harmonic currents emissions (equipment input current up to and including 16 A per phase) (IEC 61000-3-2) EN 61000-4-2
46、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 (IEC 610
47、00-4-3, 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 61000-4-5)
48、 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 magnetic
49、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 Textdeleted Specification for radio disturbance and immunity measuring apparatus methods Part 1: Radio disturbance and measuring apparatusIEC 60050-161 International Electrotechnical Vocabulary Chapt
