1、BSI Standards PublicationBS EN 50561-3:2016Power line communicationapparatus used in low-voltage installations Radiodisturbance characteristics Limits and methods ofmeasurementPart 3: Apparatus operating above 30 MHzBS EN 50561-3:2016 BRITISH STANDARDNational forewordThis British Standard is the UK
2、implementation of EN 50561-3:2016.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/210/11, EMC - Standards Committee.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the ne
3、cessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 82755 6ICS 33.040.60Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard wa
4、s published under the authority of theStandards Policy and Strategy Committee on 31 January 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 50561-3:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50561-3 January 2016 ICS 33.040.60 English Version Power l
5、ine communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 3: Apparatus operating above 30 MHz Appareils de communication par courant porteur utiliss dans les installations basse tension - Caractristiques de perturbati
6、ons radiolectriques - Limites et mthodes de mesure - Partie 3 : Appareils fonctionnant au-dessus de 30 MHz Kommunikationsgerte auf elektrischen Niederspannungsnetzen - Funkstreigenschaften - Grenzwerte und Messverfahren - Teil 3: Gerte fr Frequenzen ber 30 MHz This European Standard was approved by
7、CENELEC on 2015-11-23. 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 sta
8、ndards may be obtained on application 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 other language made by translation under the responsibility of a CENELEC member into its own langu
9、age and notified to 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, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, Franc
10、e, 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. European Committee for Electrotechnical Standardization Comit Europen de Norm
11、alisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50561-3:2016 E BS EN 50561-3:2016EN 50
12、561-3:2016 (E) 2 Contents European foreword 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions. 4 4 Compliance with this standard 6 5 Requirements for the frequency range below 30 MHz 6 5.1 Requirement for conducted disturbances at AC mains power port 6 5.2 Requirement for conducted di
13、sturbances at telecommunication/network port . 6 5.3 Requirement for conducted disturbances and communications signals at PLC ports 6 6 Requirement for the frequency range above 30 MHz 7 6.1 Requirement for conducted disturbances and communications signals for frequencies between 30 MHz and 87,5 MHz
14、 . 7 6.2 Requirement for conducted disturbances for frequencies between 87,5 MHz and 118 MHz 7 6.3 Requirement for radiated disturbances for frequencies above 30 MHz 8 7 Measurement conditions for PLC ports . 8 7.1 Operation conditions 8 7.2 Unsymmetrical conducted emission measurements between 30 a
15、nd 118 MHz . 9 8 Measurement Uncertainty 9 Annex A (normative) Excluded frequency ranges 10 Annex B (normative) Example of test arrangement 11 Annex C (informative) Rationale for the use of conducted and radiated measurement methods13 Annex ZZ (informative) Coverage of Essential Requirements of EU D
16、irectives 15 Bibliography . 17 BS EN 50561-3:2016EN 50561-3:2016 (E) 3 European foreword This document (EN 50561-3:2016) has been prepared by CLC/TC 210, “Electromagnetic compatibility (EMC)”. The following dates are fixed: latest date by which this document has to be implemented at national level b
17、y publication of an identical national standard or by endorsement (dop) 2016-11-23 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2018-11-23 Attention is drawn to the possibility that some of the elements of this document may be the subject of p
18、atent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and covers essential requirements of EU Directive
19、(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 whole radio-frequency range from 9 kHz to 400 GHz, but limits are formulated only in restricted frequency bands, which ensure that the electromagnetic dis
20、turbance generated does not exceed the level above which radio and telecommunications equipment or other equipment cannot operate as intended. BS EN 50561-3:2016EN 50561-3:2016 (E) 4 1 Scope This part of EN 50561 specifies limits and methods of measurement of radio disturbance characteristics for in
21、-home communication apparatus that use the low voltage power installation as the transmission medium. This part of EN 50561 applies to equipment that uses frequencies including those above 30 MHz in order to communicate. Procedures are given for the measurement of signals generated by the equipment
22、and limits are specified within the frequency range 9 kHz to 400 GHz. No measurement is required at frequencies where no limits are specified. The radiated emission requirements in this standard are not intended to be applicable to the intentional transmissions from a radio-transmitter as defined by
23、 the ITU, nor to any spurious emissions related to these intentional transmissions. NOTE The requirements defined in this standard effectively restrict the intended transmission frequencies to below 87,5 MHz. 2 Normative references The following documents, in whole or in part, are normatively refere
24、nced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50561-1:2013, Power line communication apparatus used in low-voltage ins
25、tallations Radio disturbance characteristics Limits and methods of measurement Part 1: Apparatus for in-home use EN 55032:2012, Electromagnetic compatibility of multimedia equipment Emission requirements (CISPR 32:2012) EN 55016-1-1:2010, Specification for radio disturbance and immunity measuring ap
26、paratus and methods Part 1-1: Radio disturbance and immunity measuring apparatus Measuring apparatus (CISPR 16-1-1:2010) EN 55016-1-2:2004, Specification for radio disturbance and immunity measuring apparatus and methods Part 1-2: Radio disturbance and immunity measuring apparatus Ancillary equipmen
27、t Conducted disturbances (CISPR 16-1-2:2003) EN 55016-4-2:2011, Specification for radio disturbance and immunity measuring apparatus and methods Part 4-2: Uncertainties, statistics and limit modelling Measurement instrumentation uncertainty (CISPR 16-4-2:2011) 3 Terms and definitions For the purpose
28、s of this document, the following terms and definitions apply: 3.1 AC mains power port port that connects to the low voltage AC mains power network for the sole purpose of supplying electrical energy to the EUT BS EN 50561-3:2016EN 50561-3:2016 (E) 5 3.2 AC mains output port port of the EUT that pro
29、vides AC mains power to other apparatus 3.3 Artificial PLC Measurement Network APMN measurement network which provides a defined impedance at high frequencies across the power feed at the point of measurement of the terminal voltage, and also providing isolation of the circuit under test from the am
30、bient noise on the power lines. The network also provides a defined coupling path between EUT and AE 3.4 Associated Equipment AE equipment needed to maintain the data traffic on the cable attached to the EUT port under test and (or) to maintain the normal operation of the EUT during the test. The as
31、sociated equipment may be physically located outside the test area Note 1 to entry: The AE can be another ITE, a traffic simulator or a connection to a network. The AE can be situated close to the measurement set-up, outside the measurement room or be represented by the connection to a network. AE s
32、hould not have any appreciable influence on the test results. 3.5 Equipment Under Test EUT representative equipment used for evaluation purposes 3.6 in-Home PLC apparatus PLC apparatus that connects to the low voltage AC mains power network and intended to be linked to other PLC apparatus connected
33、in the same home 3.7 Information Technology Equipment ITE any equipment: a) which has a primary function of either (or a combination of) entry, storage, display, retrieval, transmission, processing, switching, or control, of data and of telecommunication messages and which may be equipped with one o
34、r more terminal ports typically operated for information transfer; b) with a rated supply voltage not exceeding 600 V Note 1 to entry: ITE includes, for example, data processing equipment, office machines, electronic business equipment and telecommunication equipment. 3.8 PLC apparatus apparatus wit
35、h a PLC port Note 1 to entry: PLC apparatus are also called PLT apparatus BS EN 50561-3:2016EN 50561-3:2016 (E) 6 3.9 PLC port port for the purpose of data transfer and communications that may also carry electrical energy to or from the EUT Note 1 to entry: PLC ports are also called PLT ports 3.10 u
36、ser data data originated from or destined to another device 3.11 telecommunications/network port point of connection for voice, data and signalling transfers intended to interconnect widely-dispersed systems via such means as direct connection to multi-user telecommunications networks (e.g. public s
37、witched telecommunications networks (PSTN) integrated services digital networks (ISDN), x-type digital subscriber lines (xDSL), etc.), local area networks (e.g. Ethernet, Token Ring, etc.) and similar networks Note 1 to entry: A port generally intended for interconnection of components of an ITE sys
38、tem under test (e.g. RS-232, IEEE Standard 1284 (parallel printer), Universal Serial Bus (USB), IEEE Standard 1394 (“Fire Wire”), etc.) and used in accordance with its functional specifications (e.g. for the maximum length of cable connected to it), is not considered to be a telecommunications/netwo
39、rk port under this definition. Note 2 to entry: A PLC port is not considered a telecommunications network port in the sense of this definition. 4 Compliance with this standard Equipment compliant with this standard shall exclusively transmit signals between phases or between phase and neutral and sh
40、all not intentionally transmit PLC signals at frequencies higher than 87,5 MHz. 5 Requirements for the frequency range below 30 MHz 5.1 Requirement for conducted disturbances at AC mains power port The AC mains power port of the EUT shall comply with the class B limits of EN 55032, using the measure
41、ment conditions and the methodology defined in EN 55032 for mains terminals. 5.2 Requirement for conducted disturbances at telecommunication/network port The telecommunications/network port of the EUT shall comply with the class B limits of EN 55032, using the measurement conditions and methodology
42、defined in EN 55032 for wired network ports. 5.3 Requirement for conducted disturbances and communications signals at PLC ports The methods and limits for conducted measurements of EN 50561-1 apply for PLC apparatus for measurement frequencies 30 MHz and below. BS EN 50561-3:2016EN 50561-3:2016 (E)
43、7 6 Requirement for the frequency range above 30 MHz 6.1 Requirement for conducted disturbances and communications signals for frequencies between 30 MHz and 87,5 MHz When user data are being transmitted by the PLC port at frequencies between 30 and 87,5 MHz the unsymmetrical voltage of the transmit
44、ted signal shall not exceed the limits given in Table 1 using the methods and procedures given in 7.2, with the exception of the frequency bands listed in Table A.1 for which the limits for the unsymmetrical disturbances specified in Table 2 apply. Unless otherwise noticed, limits are given in dB(V)
45、 (PK) in a 120 kHz bandwidth. Table 1 Maximum unsymmetrical PLC transmit signal level injected between two phases or between phase and neutral conductors between 30 MHz and 87,5 MHz except for the frequency bands listed in Table A.1 Maximum unsymmetrical voltages of the transmitted signal from 30 MH
46、z to 80 MHz, in dB(V) (PK) 85 at 30 MHz, decreasing to 80 at 80 MHz (see note 3) Maximum unsymmetrical voltages of the transmitted signal from 80 MHz to 87,5 MHz in dB(V) (PK) 80 at 80 MHz decreasing to 60 at 87,5 MHz (see note 4) NOTE 1: The Voltage Division Factor of the Coupling device has to be
47、taken into account. NOTE 2: The maximum symmetrical voltage is 6 dB above the maximum unsymmetrical voltage. NOTE 3: The limit decreases linearly with frequency in the range 30 MHz to 80 MHz NOTE 4: The limit decreases linearly with frequency in the range 80 MHz to 87,5 MHz Table 2 Maximum conducted
48、 unsymmetrical disturbance signal level in the frequency bands listed in Table A.1 for services requiring increased protection Maximum unsymmetrical voltages of the transmitted signal in dB(V) (PK) 55 NOTE 1: The Voltage Division Factor of the Coupling device has to be taken into account. NOTE 2: Th
49、e maximum symmetrical voltage is 6 dB above the maximum unsymmetrical voltage. 6.2 Requirement for conducted disturbances for frequencies between 87,5 MHz and 118 MHz The unsymmetrical disturbances from the PLC port when transmitting user data shall comply with the disturbance limits between 87,5 MHz and 118 MHz given in Table 3. Table 3 Maximum conducted unsymmetrical disturbance signal level Maximum unsymmetrical voltages of the transmitted signal from 87,5 MHz to 108 MHz, in dB(V) (PK) 60 BS EN 50561-3:2016EN 50561-3:2016 (E) 8 M
