BS EN 50561-1-2013 Power line communication apparatus used in low-voltage installations Radio disturbance characteristics Limits and methods of measurement Apparatus for in-home us.pdf

1、BSI Standards PublicationBS EN 50561-1:2013Power line communicationapparatus used in low-voltage installations Radiodisturbance characteristics Limits and methods ofmeasurementPart 1: Apparatus for in-home useBS EN 50561-1:2013Incorporating corrigendum January 2015BS EN 50561-1:2013Incorporating cor

2、rigenda January 2015 and August 2015BS EN 50561-1:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 50561-1:2013, incorporating corrigendum January 2015. Together with BS EN 55032:2015, it supersedes BS EN 55032:2012, which will be withdrawn on 5 May 2018. To

3、gether with BS EN 55032:2012, it supersedes BS EN 55022:2010, which will be withdrawn on 5 March 2017.After 9 October 2016, BS EN 55032:2012 and BS EN 55022:2010 should no longer be used for the purposes of radio disturbance characteristics for in-home communication apparatus that use the low-voltag

4、e power installation as the transmission medium in the frequency range 1,606 5 MHz to 30 MHz.The UK participation in its preparation was entrusted by Technical Committee GEL/210, EMC - Policy committee, to Subcommittee GEL/210/11, EMC product standards.A list of organizations represented on this sub

5、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. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 91379 2ICS 3

6、3.040.60Compliance 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 31 October 2014.Amendments/corrigenda issued since publicationDate Text affected28 February 2015 Implemen

7、tation of CENELEC corrigendum January 2015: supersession details updated in CENELEC and National forewords31 August 2015 Updated supersession information in national foreword to be in accordance with corresponding standardsEUROPEAN STANDARD EN 50561-1 NORME EUROPENNE EUROPISCHE NORM October 2013CENE

8、LEC European Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation in any form and by any means reserve

9、d worldwide for CENELEC members. Ref. No. EN 50561-1:2013 E ICS 33.040.60 English version Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1: Apparatus for in-home use Appareils de communication par co

10、urantporteur utiliss dans les installationsbasse tension - Caractristiques de perturbationsradiolectriques - Limites et mthodes de mesure - Partie 1: Appareils pour usage intrieur Kommunikationsgerte auf elektrischenNiederspannungsnetzen - Funkstreigenschaften - Grenzwerte und Messverfahren - Teil 1

11、: Gerte fr die Verwendung imHeimbereichThis European Standard was approved by CENELEC on 2013-10-09. CENELEC members are bound to complywith the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration.

12、Up-to-date lists and bibliographical references concerning such national standards may be obtained onapplication to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by t

13、ranslation under the responsibility of a CENELEC member into its own language and notifiedto the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,the Czech Republic,

14、 Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Incorpo

15、rating corrigendum January 2015BS EN 50561-1:2013EN 50561-1:2013 - 2 - Contents Page Foreword . 4 Introduction . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 7 4 Requirement for conducted disturbances at AC mains power ports 8 5 Requirement for conducted disturbances at telecommuni

16、cation/network ports . 9 6 Requirements for conducted disturbances and communications signals at PLC ports . 9 6.1 General requirements . 9 6.2 Specific requirements for dynamic frequency exclusion 10 7 Requirement for radiated disturbances 11 8 Measurement conditions for PLC ports 11 9 Measurement

17、methods and procedures for PLC ports . 11 9.1 Conducted unsymmetrical disturbances 11 9.2 Dynamic power control . 13 9.3 Cognitive frequency exclusion 14 9.4 Conducted asymmetric disturbances . 15 10 Measurement uncertainty . 15 Annex A (normative) Excluded frequency ranges . 16 Annex B (normative)

18、Impedance Stabilisation Network (ISN) for asymmetric disturbance measurements . 18 Annex C (informative) Cognitive frequency exclusion 20 C.1 Abbreviations . 20 C.2 PLC apparatus broadcast radio detection 20 C.3 Verification of the cognitive frequency exclusion implementation 21 C.4 Test signals 23

19、Annex ZZ (informative) Coverage of Essential Requirements of EU Directives . 24 Bibliography 25 BS EN 50561-1:2013EN 50561-1:2013 - 2 - Contents Page Foreword . 4 Introduction . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 7 4 Requirement for conducted disturbances at AC mains powe

20、r ports 8 5 Requirement for conducted disturbances at telecommunication/network ports . 9 6 Requirements for conducted disturbances and communications signals at PLC ports . 9 6.1 General requirements . 9 6.2 Specific requirements for dynamic frequency exclusion 10 7 Requirement for radiated disturb

21、ances 11 8 Measurement conditions for PLC ports 11 9 Measurement methods and procedures for PLC ports . 11 9.1 Conducted unsymmetrical disturbances 11 9.2 Dynamic power control . 13 9.3 Cognitive frequency exclusion 14 9.4 Conducted asymmetric disturbances . 15 10 Measurement uncertainty . 15 Annex

22、A (normative) Excluded frequency ranges . 16 Annex B (normative) Impedance Stabilisation Network (ISN) for asymmetric disturbance measurements . 18 Annex C (informative) Cognitive frequency exclusion 20 C.1 Abbreviations . 20 C.2 PLC apparatus broadcast radio detection 20 C.3 Verification of the cog

23、nitive frequency exclusion implementation 21 C.4 Test signals 23 Annex ZZ (informative) Coverage of Essential Requirements of EU Directives . 24 Bibliography 25 BS EN 50561-1:2013- 3 - EN 50561-1:2013 Figure 1 Minimum requirements for a dynamically excluded frequency range 11 Figure 2 Test arrangeme

24、nt for measuring the PLC port with an AMN . 12 Figure 3 Example coupling system . 13 Figure 4 Example test equipment arrangement for measuring PLC transmit signal levels 14 Figure 5 Example schematic of 100 to 50 Balun . 14 Figure 6 Test arrangement for measuring the conducted asymmetric disturbance

25、s from the PLC port . 15 Figure B.1 Example circuit schematic for ISN 18 Figure B.2 Arrangement for measurement of the ISN common mode decoupling attenuation (isolation) (excluding the Coupling System) 19 Table 1 Limits for conducted disturbances . 9 Table 2 Maximum PLC transmit signal level between

26、 1,606 5 MHz and 30 MHz 10 Table A.1 Permanently excluded frequency ranges . 16 Table A.2 Permanent or dynamically excluded frequency ranges . 17 BS EN 50561-1:2013EN 50561-1:2013 - 4 - Foreword This document (EN 50561-1:2013) has been prepared by CLC/TC 210, “Electromagnetic compatibility (EMC)“. T

27、he following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-10-09 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2016-10-0

28、9 This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this documen

29、t. The scope is extended to the whole radio-frequency range from 9 kHz to 400 GHz, but limits are formulated only in restricted frequency bands, which are considered sufficient to reach adequate emission levels to protect radio broadcast and telecommunication services and to allow other apparatus to

30、 operate as intended at reasonable distance. This document partially supersedes EN 55022:2010 and EN 55032:2012.BS EN 50561-1:2013EN 50561-1:2013 - 4 - Foreword This document (EN 50561-1:2013) has been prepared by CLC/TC 210, “Electromagnetic compatibility (EMC)“. The following dates are fixed: late

31、st date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-10-09 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2016-10-09 This document has been prepared

32、under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document. The scope is extended to the wh

33、ole radio-frequency range from 9 kHz to 400 GHz, but limits are formulated only in restricted frequency bands, which are considered sufficient to reach adequate emission levels to protect radio broadcast and telecommunication services and to allow other apparatus to operate as intended at reasonable

34、 distance. This document partially supersedes EN 55022:2010 and EN 55032:2012.BS EN 50561-1:2013- 5 - EN 50561-1:2013 Introduction The European Committee for Electrotechnical Standardization (CENELEC) draws attention to the fact that it is claimed that compliance with this document may involve the u

35、se of a patent given in EN 50561-1:2013. CENELEC takes no position concerning the evidence, validity and scope of this patent right. The holder of this patent right has assured CENELEC that he is willing to negotiate licenses under reasonable and non-discriminatory terms and conditions with applican

36、ts throughout the world. In this respect, the statement of the holder of this patent right is registered with CENELEC. Information may be obtained from: Sony Cooperation Hiroshi Kamitani IP Alliance 2) after completion of step 1, the exchange of user data exercising the EUT shall be terminated. With

37、out user data transmission, the disturbance levels shall be measured between 150 kHz 30 MHz. NOTE 1 Distance from AE to the reference ground plane (vertical or horizontal) is not critical. NOTE 2 Cable length between EUT and CS is 0,8 m ( 0,05 m). Figure 2 Test arrangement for measuring the PLC port

38、 with an AMN BS EN 50561-1:2013EN 50561-1:2013 - 12 - The coupling system (see Figure 3) shall a) allow the EUT to be exercised by the AE, b) have a sufficient loss to ensure signals from the AE do not influence the measurement result, c) ensure that the EUT can transmit at its maximum power level.

39、The coupling system is required for providing a defined (symmetric) insertion loss between the EUT and AE, stabilisation of the differential mode impedance, attenuation of the differential mode signal of the AE, isolation of the common mode signal of the AE, filtering of the differential- and common

40、 mode signal from the mains. Figure 3 shows an example of a coupling unit with a nominal insertion loss of 40 dB. Measurements in the following operating conditions and configurations shall be performed: 1) with the PLC modem function of the EUT active and communicating to an associated PLC apparatu

41、s (AE) exercised in accordance with Clause 8, using its maximum transmit power the disturbance levels shall be measured in the frequency range from 150 kHz to 30 MHz. Above 1,606 5 MHz only the disturbances within the appropriate excluded frequency ranges need to be compared with the limits; 2) afte

42、r completion of step 1, the exchange of user data exercising the EUT shall be terminated. Without user data transmission, the disturbance levels shall be measured between 150 kHz 30 MHz. NOTE 1 Distance from AE to the reference ground plane (vertical or horizontal) is not critical. NOTE 2 Cable leng

43、th between EUT and CS is 0,8 m ( 0,05 m). Figure 2 Test arrangement for measuring the PLC port with an AMN BS EN 50561-1:2013- 13 - EN 50561-1:2013 Figure 3 Example coupling system 9.2 Dynamic power control The transmitted symmetrical signal from the PLC port of the EUT shall be measured for frequen

44、cies between 1,606 5 MHz and 30 MHz in order to ensure that the maximum transmit signal levels are not exceeded and to ensure the presence of a dynamic power control function. The PLC port shall be exercised in accordance with the operating conditions given in Clause 8. The measurements shall be mad

45、e using a peak and an average detector; the detectors shall be in accordance with the requirements of EN 55016-1-1 including the 9 kHz requirement for the 6 dB bandwidth. An example test arrangement is given in Figure 4. The transmit signal level shall be measured at all PLC transmission frequencies

46、, with a symmetrical insertion loss between EUT and AE of 10 dB, 20 dB, 40 dB and 50 dB. AMN AMN EUT AE R C R C where R = 2,5 k; C = 1 nF. L N PE L N PE AC mains L N L N Coupling unit BS EN 50561-1:2013EN 50561-1:2013 - 14 - NOTE 1 The insertion power loss between the EUT and the AE is 10 dB to 50 d

47、B adjustable in 10 dB steps. NOTE 2 The insertion power loss between the EUT and the measurement receiver is nominally 20 dB. NOTE 3 The insertion power loss between the signal generator and EUT is nominally 20 dB. NOTE 4 The insertion power loss between the signal generator and the measurement rece

48、iver is nominally 6 dB. NOTE 5 The above losses are determined as a part of the test equipment calibration; the actual figures should be used to correct the instrument readings to determine the levels that apply at the EUT terminals. Figure 4 Example test equipment arrangement for measuring PLC tran

49、smit signal levels Figure 5 Example schematic of 100 to 50 Balun 9.3 Cognitive frequency exclusion Subclause 9.3 provides an option for demonstrating compliance of the EUT with the requirements given in 6.2 for dynamic frequency exclusion. If cognitive frequency exclusion is selected by the manufacturer, the EUT shall comply with the requirements of Annex C when tested using ingress signals in the excluded frequency ranges given in Table A.2. The measurement should be carried out using the arrangement given