1、BS EN 50121-3-2:2016Railway applications Electromagnetic compatibilityPart 3-2: Rolling stock ApparatusBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 50121-3-2:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 50121-3-2
2、:2016. It supersedes BS EN 50121-3-2:2015 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee GEL/9, Railway Electrotechnical Applications.A list of organizations represented on this committee can be obtained on request to its secretary.This publication do
3、es not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 .Published by BSI Standards Limited 2017ISBN 978 0 580 94102 3 ICS 29.280; 33.100.01; 45.060.01 Compliance with a British Standard cannot co
4、nfer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2017.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 50121-3-2:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NO
5、RM EN 50121-3-2 December 2016 ICS 33.100.01; 45.060.01 Supersedes EN 50121-3-2:2015 English Version Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus Applications ferroviaires - Compatibilit lectromagntique - Partie 3-2: Matriel roulant - Appareils Bahnanwend
6、ungen - Elektromagnetische Vertrglichkeit - Teil 3-2: Bahnfahrzeuge - Gerte This European Standard was approved by CENELEC on 2016-10-24. 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 nat
7、ional standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards 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).
8、A version in any other language made by translation under the responsibility of a CENELEC member into its own language 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, Bul
9、garia, Croatia, Cyprus, the Czech Republic, 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, Switze
10、rland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in a
11、ny form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50121-3-2:2016 E BS EN 50121-3-2:2016EN 50121-3-2:2016 (E) 2 Contents PageEuropean foreword . 3 1 Scope . 5 2 Normative references . 5 3 Terms, definitions and abbreviations 6 3.1 Terms and definitions 6 3.2 Abbreviations 7
12、 4 Performance criteria. 7 5 Conditions during testing 8 6 Applicability 8 7 Emission tests and limits 8 8 Immunity requirements 11 Annex A (informative) Examples of apparatus and ports . 16 Annex B (informative) Conducted disturbances generated by power converters . 22 Annex ZZ (informative) Relati
13、onship between this European Standard and the essential requirements of Directive 2014/30/EU 2014 OJ L96 aimed to be covered 23 Bibliography 24 BS EN 50121-3-2:2016 EN 50121-3-2:2016 (E) 3 European foreword This document (EN 50121-3-2:2016) has been prepared by CLC/TC 9X: “Electrical and electronic
14、applications for railways”. The following dates are fixed: latest date by which this document has to beimplemented at national level by publication ofan identical national standard or byendorsement(dop) 2017-07-24 latest date by which the national standardsconflicting with this document have tobe wi
15、thdrawn(dow) 2019-10-24 This document supersedes EN 50121-3-2:2015. EN 50121-3-2:2016 includes the following significant technical changes with respect to EN 50121-3-2:2015: clarification of scope (Clause 1); set dated normative references (Clause 2); new definition of ports and clarification in Tab
16、les 1 to 5; emission requirement extended in the frequency range 1 GHz to 6 GHz following EN 61000-6-4; immunity requirement extended in the frequency range 5,1 GHz to 6 GHz; revision of Annex B; editorial corrections in Figure 1 and Table B.1; revision of Annex ZZ. This European Standard is to be r
17、ead in conjunction with EN 50121-1. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENE
18、LEC 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. BS EN 50121-3-2:2016EN 50121-3-2:2016 (E) 4 This standard fo
19、rms Part 3-2 of the European Standard series EN 50121, published under the general title “Railway applications - Electromagnetic compatibility”. The series consists of: Part 1: General; Part 2: Emission of the whole railway system to the outside world; Part 3-1: Rolling stock - Train and complete ve
20、hicle; Part 3-2: Rolling stock Apparatus; Part 4: Emission and immunity of the signalling and telecommunications apparatus; Part 5: Emission and immunity of fixed power supply installations and apparatus. BS EN 50121-3-2:2016 EN 50121-3-2:2016 (E) 5 1 Scope This European Standard applies to emission
21、 and immunity aspects of EMC for electrical and electronic apparatus intended for use on railway rolling stock. EN 50121-3-2 applies for the integration of apparatus on rolling stock. The frequency range considered is from DC to 400 GHz. No measurements need to be performed at frequencies where no r
22、equirement is specified. The application of tests shall depend on the particular apparatus, its configuration, its ports, its technology and its operating conditions. This standard takes into account the internal environment of the railway rolling stock and the external environment of the railway, a
23、nd interference to the apparatus from equipment such as hand-held radio-transmitters. If a port is intended to transmit or receive for the purpose of radio communication (intentional radiators, e.g. transponder systems), then the radiated emission requirement in this standard is not intended to be a
24、pplicable to the intentional transmission from a radio-transmitter as defined by the ITU. Immunity limits do not apply in the exclusion bands as defined in the corresponding EMC related standard for radio equipment. This standard does not apply to transient emissions when starting or stopping the ap
25、paratus. The objective of this standard is to define limits and test methods for electromagnetic emissions and immunity test requirements in relation to conducted and radiated disturbances. These limits and tests represent essential electromagnetic compatibility requirements. Emission requirements h
26、ave been selected so as to ensure that disturbances generated by the apparatus operated normally on railway rolling stock do not exceed a level which could prevent other apparatus from operating as intended. The emission limits given in this standard take precedence over emission requirements for in
27、dividual apparatus on board the rolling stock given in other standards. Likewise, the immunity requirements have been selected so as to ensure an adequate level of immunity for rolling stock apparatus. The levels do not however cover all cases which may occur with an extremely low probability of occ
28、urrence in any location. Specific requirements which deviate from this standard shall be specified. Test requirements are specified for each port considered. These specific provisions are to be used in conjunction with the general provisions in EN 50121-1. 2 Normative references The following docume
29、nts, in whole or in part, are normatively referenced 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 50121-1:2017, Railway ap
30、plications - Electromagnetic compatibility - Part 1: General EN 50121-3-1:2017, Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle EN 50155:2007, Railway applications - Electronic equipment used on rolling stock EN 55016-2-1:2014, Specificatio
31、n for radio disturbance and immunity measuring apparatus and methods - Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements (CISPR 16-2-:2014) BS EN 50121-3-2:2016EN 50121-3-2:2016 (E) 6 EN 55022:2010, Information technology equipment - Radio disturbance
32、 characteristics - Limits and methods of measurement (CISPR 22:2008, modified) EN 61000-4-2:2009, Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test (IEC 61000-4-2:2008) EN 61000-4-3:2006, Electromagnetic compatibility (EMC) - P
33、art 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test (IEC 61000-4-3:2006) EN 61000-4-4:2012, Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test (IEC 61000-4-4:2012)
34、 EN 61000-4-5:2014, Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test (IEC 61000-4-5:2014) EN 61000-4-6:2014, Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by rad
35、io-frequency fields (IEC 61000-4-5:2013) EN 61000-4-30:2015, Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality measurement methods (IEC 61000-4-30:2015) EN 61000-6-4:20071, Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission
36、standard for industrial environments (IEC 61000-6-4:2006) 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 rolling stock apparatus finished product with an intrinsic function intended for implementati
37、on into the rolling stock installation 3.1.2 port particular interface of the specified apparatus with the external environment EXAMPLE AC power port, DC power port, I/O (input/output) port, earth port. SOURCE: IEC 60050-821:2015, 821-11-36 1As impacted by EN 61000-6-4:2007/A1. BS EN 50121-3-2:2016
38、EN 50121-3-2:2016 (E) 7 3.1.3 enclosure port physical boundary of the apparatus through which electromagnetic fields may radiate or impinge Note 1 to entry: The main categories of ports for rolling stock apparatus are presented in Figure 1. Figure 1 Main categories of ports Typical examples of rolli
39、ng stock apparatus with their ports are listed in Annex A Traction power ports are not covered in this European Standard see Annex B 3.2 Abbreviations AC Alternating current AM Amplitude modulation CISPR Comit international spcial des perturbations radiolectriques DC Direct current EMC Electromagnet
40、ic compatibility I/O Input / Output ITU International Telegraph Union PC Personal computer THD Total harmonic distortion TV Television 4 Performance criteria The variety and the diversity of the apparatus within the scope of this standard make it difficult to define precise criteria for the evaluati
41、on of the immunity test results. A functional description and a definition of performance criteria, during or as a consequence of the EMC testing, shall be provided by the manufacturer and noted in the test report, based on the criteria A, B, C defined in EN 50121-1:2017. BS EN 50121-3-2:2016EN 5012
42、1-3-2:2016 (E) 8 5 Conditions during testing It is not always possible to test every function of the apparatus. The tests shall be made at a typical operating mode considered by the manufacturer to produce the largest emission or maximum susceptibility to noise as appropriate in the frequency band b
43、eing investigated consistent with normal applications. The conditions during testing shall be defined in a test plan (see basic standard of the EN 61000-4 series). If the apparatus is part of a system, or can be connected to auxiliary apparatus, then the apparatus shall be tested while connected to
44、the minimum configuration of auxiliary apparatus necessary to exercise the ports in accordance e.g. with EN 55022:2010, Clause 8. The configuration and mode of operation shall be specified in the test plan and the actual conditions, during the tests, shall be precisely noted in the test report. If t
45、he apparatus has a large number of similar ports or ports with many similar connections, then a sufficient number shall be selected to simulate actual operating conditions and to ensure that all the different types of termination are covered (e.g. 20 % of the ports or at least four ports). The tests
46、 shall be carried out within the specified operating range for the apparatus and at its nominal supply voltage, unless otherwise indicated. 6 Applicability The measurements in this standard shall be made on the relevant ports of the apparatus. It may be determined from consideration of the electrica
47、l characteristics, the connection and the usage of a particular apparatus that some of the tests are not applicable (e.g. radiated immunity of induction motors, transformers). In such cases, the decision not to test has to be recorded in the test plan and test report. If not otherwise specified, the
48、 EMC tests shall be type tests. 7 Emission tests and limits The emission tests and limits for apparatus covered by this standard are given on a port by port basis. Measurements shall be performed in well-defined and reproducible conditions for each type of disturbance. The emission limits defined in
49、 EN 61000-6-4, Table 1 (Emission enclosure port) shall be complied with. Measurement distance is 10m according line 1.1 in Table 1 of EN 61000-6-4. A measurement distance of 3m may be used with the limit increased by 10 dB. Traction converters and auxiliary converters over 50 kVA cannot be tested individually but when the vehicle is tested as a whole in accordance with EN 50121-3-1. The description of the test, the test methods and the test set-up are given in Basic Standards which are referred to in Tables 1 and 2. The c
