1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50065-1:2011Signalling on low-voltageelectrical installations in thefrequency range 3 kHz to 148,5kHz -Part 1: General requirements, frequencybands and electromagnetic dist
2、urbancesBS EN 50065-1:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 50065-1:2011.It supersedes BS EN 50065-1:2001+A1:2010 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PEL/205, Mains signalling.A list of or
3、ganizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 73061 0ICS 33.040.30; 33.100.01Compliance with a Briti
4、sh Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2011.Amendments issued since publicationDate Text affectedBS EN 50065-1:2011EUROPEAN STANDARD EN 50065-1 NORME EUROPENNE EUROPISCH
5、E NORM April 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any m
6、eans reserved worldwide for CENELEC members. Ref. No. EN 50065-1:2011 E ICS 33.040.30 Supersedes EN 50065-1:2001 + A1:2010English version Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic d
7、isturbances Transmission de signaux sur les rseaux lectriques basse tension dans la bande de frquences de 3 kHz 148,5 kHz - Partie 1: Rgles gnrales, bandes de frquences et perturbations lectromagntiques Signalbertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz -
8、Teil 1: Allgemeine Anforderungen, Frequenzbnder und elektromagnetische Strungen This European Standard was approved by CENELEC on 2011-03-21. 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
9、 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 CENELEC member. This European Standard exists in three official versions (English, French, German). A vers
10、ion 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 versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia,
11、Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50065-1:2011EN 5006
12、5-1:2011 - 2 - Foreword This European Standard was prepared by the CENELEC technical subcommittee SC 205A, Mains communication systems, of Technical Committee CENELEC TC 205, Home and Building Electronic Systems (HBES). The text of the draft was submitted to the Unique Acceptance Procedure and was a
13、pproved by CENELEC as EN 50065-1 on 2011-03-21. This European Standard supersedes EN 50065-1:2001 + A1:2010. This revision aligns EN 50065-1 with CENELEC Guide 24; this has been done in particular in relation to the responsibilities of parties involved by replacing with references to common applicat
14、ion types whilst not making technical changes to the standard. In addition the text on common-mode signalling has been clarified and account taken of use of mains signalling in relation to the charging of electric vehicles. Additional editorial changes have been made to clarify areas on which there
15、have been queries. The following dates were fixed: latest date by which the revision has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-03-21 latest date by which the national standards conflicting with the amendment have to be withd
16、rawn (dow) 2014-03-21 EN 50065 consists of the following parts, under the general title 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 Part 2-1 Immunity requirements for mains
17、 communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments Part 2-2 Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz
18、 to 148,5 kHz and intended for use in industrial environments Part 2-3 Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors Part 4-1 Low voltage decoupling filters Gen
19、eric specification Part 4-2 Low voltage decoupling filters Safety requirements Part 4-3 Low voltage decoupling filters Incoming filter Part 4-4 Low voltage decoupling filters Impedance filter Part 4-5 Low voltage decoupling filters Segmentation filter Part 4-6 Low voltage decoupling filters Phase co
20、upler Part 7 Equipment impedance _ BS EN 50065-1:2011- 3 - EN 50065-1:2011 Contents Page 1 Scope . 5 2 Normative references . 5 3 Terms and definitions 5 4 Frequency bands . 7 5 Access protocol 8 6 Transmitter output voltage . 9 7 Disturbance limits . 17 8 Test conditions . 19 9 Safety consideration
21、s . 21 Annexes Annex A (normative) Method of measurement of the frequency range over which a transmitter device detects a signal from another device in the frequency range 125 kHz to 140 kHz 22 Annex B (normative) Method of measurement of the spectral distribution of a transmitting devices signal in
22、 the frequency range 125 kHz to 140 kHz . 23 Annex C (normative) Methods of measurement (9 kHz to 30 MHz) 24 Annex D (normative) Methods of measurement of disturbance power (30 MHz to 1 GHz) 25 Annex E (normative) Attenuation characteristics of measuring instrument above 150 kHz 27 Annex F (informat
23、ive) Design for a single artificial network intended to show the performance of a signalling system 28 Annex ZZ (informative) Coverage of Essential Requirements of EC Directives 30 BS EN 50065-1:2011EN 50065-1:2011 - 4 - Figures Page Figure 1 Measurement of spectral bandwidth . 10 Figure 2 Idealized
24、 equivalent circuit model DUT port impedance 11 Figure 3 Example of artificial mains network 3 kHz to 9 kHz 11 Figure 4 Measurement of output level (single phase) . 12 Figure 5 Example of artificial mains network 9 kHz to 95 kHz and 95 kHz to 148,5 kHz 13 Figure 6 Measurement of output level in of 3
25、-phase devices transmitting simultaneously on all phases 14 Figure 7 Voltage limits for spurious outputs in other bands 18 Figure 8 Measuring arrangement for equipment the operation of which is dependent on the transmitter being in circuit (single phase) . 20 Figure A.1 Measuring arrangements for te
26、sting the frequency range of the signal detector 22 Figure F.1a The adaptive network for the frequency range 3 kHz to 148,5 kHz 28 Figure F.1b The adaptive network connection with the EN 55016-1-2 network . 28 Figure F.2 The nominal EN 55016-1-2:2004, Figure 1a impedance (doubled) and the calculated
27、 impedance between points A and B (Figure F.1b) when the adaptive network is added to the EN 55016-1-2 network 29 Tables Table 1 Summary of maximum transmission levels 16 Table 2 Limits of mains terminal disturbance voltage in the frequency range 0,15 MHz to 30 MHz 18 Table 3 Limits of radiated dist
28、urbance field strength in the frequency range 30 MHz to 1 000 MHz at a test distance of 10 m 19 Table 4 Limits of disturbance power 19 Table B.1 Values of Hi . 23 Table E.1 Attenuation of measuring instrument above 150 kHz . 27 BS EN 50065-1:2011- 5 - EN 50065-1:2011 1 Scope This standard applies to
29、 electrical equipment using signals in the frequency range 3 kHz to 148,5 kHz to transmit information on low voltage electrical systems, either on the public electricity distribution network or within installations in consumers premises. It specifies the frequency bands allocated to the different ap
30、plications, limits for the terminal output voltage in the operating band and limits for conducted and radiated disturbance. It also gives the methods of measurement. It does not specify the modulation methods, the coding methods or functional features (except those for the prevention of mutual inter
31、ference). Environmental requirements and tests are not included. NOTE 1 Compliance with this standard does not imply permission to establish communication with locations outside the consumers installation or with other consumers through the public electricity distribution network where this would no
32、t otherwise be allowed. The object of the standard is to limit mutual influence between transmission equipment in electrical installations and between such equipment and other equipment. In addition this standard is intended to limit interference caused by signal transmission equipment to sensitive
33、electronic equipment. However, complete freedom from such interference cannot be assured. NOTE 2 Designers should consider signalling systems in conformance with this standard when determining immunity for electrical equipment. 2 Normative references The following referenced documents are indispensa
34、ble for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050-161 International electrotechnical vocabulary Chapter 161: Electromagnetic compatibility
35、 EN 55016-1-1 2010Specification for radio disturbance and immunity measuring apparatus and methods Part 1-1: Radio disturbance and immunity measuring apparatus Measuring apparatus (CISPR 16-1-1:2010) EN 55016-1-2 + A1 + A2 20042005 2006 Specification for radio disturbance and immunity measuring appa
36、ratus and methods Part 1-2: Radio disturbance and immunity measuring apparatus Ancillary equipment Conducted disturbances (CISPR 16-1-2:2003 + A1:2004 + A2:2006) EN 55016-1-4 2010Specification for radio disturbance and immunity measuring apparatus and methods Part 1-4: Radio disturbance and immunity
37、 measuring apparatus Antennas and test sites for radiated disturbance measurements (CISPR 16-1-4:2010) EN 55016-2-2 + A1 + A2 20042005 2005 Specification for radio disturbance and immunity measuring apparatus and methods Part 2-2: Methods of measurement of disturbances and immunity Measurement of di
38、sturbance power (CISPR 16-2-2:2003 + A1:2004 + A2:2005) 3 Terms and definitions The definitions in IEC 60050-161 apply. For the purposes of this document, the following terms and definitions apply. BS EN 50065-1:2011EN 50065-1:2011 - 6 - 3.1 application use of a technology, system, or product 3.2 co
39、mmon-mode signalling form of signalling which intentionally uses the protective conductor as part of the current path of the circuit 3.3 commercial or industrial premises all premises other than residential premises 3.4 differential-mode signalling form of signalling between two or more power conduc
40、tors not requiring use of the protective conductor 3.5 fixed mains network permanently installed system of wires or cables comprising the mains network but excluding flexible cables that can be connected or disconnected by the user 3.6 residential premises which are normally used as homes for person
41、s 3.7 sensitive equipment equipment which is likely to be adversely affected by disturbances and may result in harm 3.8 signal/signalling encoded message, that is, the sequence of digital or analogue states in a communication that is a message 3.9 user person who uses a system without the complete t
42、echnical expertise required to fully understand the system BS EN 50065-1:2011- 7 - EN 50065-1:2011 4 Frequency bands and classifications 4.1 General In order to provide coexistence between different applications and to prevent mutual interference, this standard designates frequency bands for well-es
43、tablished application types. NOTE 1 Early drafts of this standard, based upon existing industry documents and an existing national standard, used the terms A-band, B-band, C-band and D-band to designate the frequency bands 3 kHz to 95 kHz, 95 kHz to125 kHz, 125 kHz to 140 kHz and 140 kHz to 148,5 kH
44、z respectively. Although these designations are not used in this standard they remain widely used in industry for convenience. Where such designations are used they should be interpreted as above. NOTE 2 Additional provisions may apply in the event of interference to radio services. 4.2 Band 3 kHz u
45、p to 95 kHz Frequencies in this band shall only be used for applications for monitoring or controlling the low-voltage distribution network, including energy usage of connected equipment and premises. NOTE A typical example of an application in this band would be metering communications. 4.3 Band ab
46、ove 95 kHz up to 148,5 kHz 4.3.1 General Frequencies in this band shall only be used for: a) Analogue and digital applications within homes, commercial or industrial premises; b) Control and monitoring of equipment installed on or connected to the low-voltage distribution network external to premise
47、s. NOTE 1 Typical examples of b) would be street lighting control or electric vehicle charging. NOTE 2 This standard conveys no rights to any user to communicate over any part of the electricity network owned by another party. Equipment for use in this frequency band is designated as either Class 12
48、2 or as Class 134 equipment. Class 122 equipment is suitable for general use, but the use of Class 134 equipment shall only be used in the industrial environment and should not be used in locations where interference might be caused to sensitive equipment. . NOTE 3 The use of Class 134 may require p
49、rior notification, or consent of appropriate authorities. Equipment manufactured to Class 116 of EN 50065-1:1991 will now meet the requirements of Class 122 and may be marked Class 116 provided that its output complies with EN 50065-1:1991. 4.3.2 Sub-band above 95 kHz up to 125 kHz The use of this sub-band does not require an access protocol. 4.3.3 Sub-band above 125 kHz up to 140 kHz Signalling in this sub-band requires the use of the access protocol described in Clause 5. 4.3.4 Sub-band above 140 kHz up to 148,5 kHz T
