1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationGeneral requirements for Homeand Building Electronic Systems(HBES) and Building Automationand Control Systems (BACS)Part 5-3: EMC requirements for HBES/BACS used in industry envi
2、ronmentBS EN 50491-5-3:2010National forewordThis British Standard is the UK implementation of EN 50491-5-3:2010.Together with BS EN 50491-3:2010, BS EN 50491-5-1:2010 and BS EN 50491-5-2:2010, it partially supersedes BS EN 50090-2-2:1996+A2:2007.The UK participation in its preparation was entrusted
3、to Technical CommitteeIST/6, Data communications.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2010ISBN 97
4、8 0 580 68101 1ICS 97.120Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 July 2010.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDAR
5、DBS EN 50491-5-3:2010EUROPEAN STANDARD EN 50491-5-3 NORME EUROPENNE EUROPISCHE NORM April 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 100
6、0 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50491-5-3:2010 E ICS 97.120 Supersedes EN 50090-2-2:1996 (partially) + corr. Mar.1997 (partially) + A1:2002 (partially) + A2:2007 (partially) English version General
7、requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 5-3: EMC requirements for HBES/BACS used in industry environment Exigences gnrales relatives aux systmes lectroniques pour les foyers domestiques et les btiments (HBES) et aux Systm
8、es de Gestion Technique du Btiment (SGTB) - Partie 5-3: Exigences CEM relatives aux HBES/SGTB destins tre utiliss en environnement industriel Allgemeine Anforderungen an die Elektrische Systemtechnik fr Heim und Gebude (ESHG) und an Systeme der Gebudeautomation (GA) - Teil 5-3: EMV-Anforderungen an
9、ESHG/GA fr den Gebrauch im Industriebereich This European Standard was approved by CENELEC on 2010-04-01. 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 alter
10、ation. 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 version in any other language made by tr
11、anslation 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, Cyprus, the Czech Republic, Denmark,
12、 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 50491-5-3:2010EN 50491-5-3:2010 2 Foreword This Europea
13、n Standard was prepared by a joint working group of CLC/TC 205, Home and Building Electronic Systems (HBES) and CEN/TC 247, Building Automation, Controls and Building Management (BACS). It was submitted to the formal vote and was approved by CENELEC as EN 50491-5-3 on 2010-04-01. This document super
14、sedes the relevant parts of EN 50090-2-2:1996 1); it is referenced by CEN/TC 247 and CLC/TC 205. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
15、rights. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2011-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-04-01 As
16、 a result of the discussions at the CLC/TC 205 meeting on 2004-10-5/6 concerning the structuring of their standards in general parts and open system parts (see CLC/TC 205/Sec0413/INF) the following new parts of EN 50491 under the generic title “General requirements for Home and Building Electronic S
17、ystems (HBES) and Building Automation and Control Systems (BACS)“ under the task of the JWG CEN/TC 247CLC/TC 205 are proposed: Part 2 Environmental conditions; Part 3 Electrical safety requirements; Part 4-1 2)Functional safety requirements (for non safety related systems); Part 4-2 2)Functional saf
18、ety requirements (for safety related systems); Part 5-1 EMC requirements, conditions and test set-up; Part 5-2 EMC requirements for HBES/BACS used in residential, commercial and light industry environment; Part 5-3 EMC requirements for HBES/BACS used in industry environment. This draft European Stan
19、dard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and covers essential requirements of EC Directive EMC Directive 2004/108/EC. See Annex ZZ. 1)EN 50090-2-2:1996 + Corr. Mar 1997 + A1:2002 + A2:2007, Home and Building Electronic
20、 Systems (HBES) Part 2-2: System overview General technical requirements 2)Under consideration. BS EN 50491-5-3:2010 3 EN 50491-5-3:2010 Contents Introduction . 4 1 Scope . 5 2 Normative references . 5 3 Terms, definitions and abbreviations . 5 4 General requirements . 5 5 Performance criteria . 5 6
21、 Standard test conditions 5 7 EMC requirements 6 7.1 Immunity requirements . 6 7.2 Emission requirements . 6 Annex ZZ (informative) Coverage of Essential Requirements of EC Directives 7 Table Table 1 EMC immunity requirements for HBES/BACS network port . 6 BS EN 50491-5-3:2010EN 50491-5-3:2010 4 Int
22、roduction EN 50491 series deals with developing and testing Home and Building Electronic Systems (HBES) and Building Automation and Control System (BACS) The expression HBES/BACS covers any combination of HBES and/or BACS products including their separate connected/detachable devices linked together
23、 via one or more networks. Part 5 of this series applies to HBES/BACS devices to ensure a common level of EMC requirements. BS EN 50491-5-3:2010 5 EN 50491-5-3:2010 1 Scope The scope of EN 50491-5-1:2010 applies, with the following modification: Replace the 3rdparagraph with the following ones: This
24、 is the specific part of EN 50491-5 for HBES/BACS used in industry environment. The environment covered by this standard is industrial, according to the definition in EN 61000-6-2. 2 Normative references The following referenced documents are indispensable for the application of this document. For d
25、ated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50491-5-1 General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) Part 5-1: EM
26、C requirements, conditions and test set-up 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 i
27、mmunity test (IEC 61000-4-5) 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 61000-6-2 Electromagnetic compatibility (EMC) Part 6-2: Generic standards Immunity for i
28、ndustrial environments (IEC 61000-6-2) EN 61000-6-4 Electromagnetic compatibility (EMC) Part 6-4: Generic standards Emission standard for industrial environments (IEC 61000-6-4) 3 Terms, definitions and abbreviations For the purposes of this document, the terms, definitions and abbreviations given i
29、n EN 50491-5-1:2010 apply. 4 General requirements The general requirements of EN 50491-5-1:2010 apply. 5 Performance criteria The performance criteria of EN 50491-5-1:2010 apply. 6 Standard test conditions The standard test conditions of EN 50491-5-1:2010 apply. BS EN 50491-5-3:2010EN 50491-5-3:2010
30、 6 7 EMC requirements 7.1 Immunity requirements For products used in industrial environments the immunity requirements of the generic standard EN 61000-6-2 apply to enclosure, AC/DC power and I/O signal ports. The performance criteria and the test set ups are defined in EN 50491-5-1. Test levels for
31、 HBES/BACS network ports are specified in Table 1. Table 1 EMC immunity requirements for HBES/BACS network port Phenomenon Basic standard Test specification Performance criterion Remarks Radio-frequency common mode EN 61000-4-6 (0,15 to 80) MHz 80 % AM (1 kHz) 10 V A b a,c,dFast transients (bursts)
32、EN 61000-4-4 Tr/Th 5/50 ns 5 kHz Repetition 0,5 kV A cCapacitive clamp used Transients (surge) Line to earth Line to line - balanced transmission - unbalanced transmission EN 61000-4-5 Tr/Th 1,2/50(8/20) s 2 kV No test 1 kV B B e,faThe test level can also be defined as the equivalent current into a
33、150 load. b Except for the ITU broadcast frequency band 47 MHz to 68 MHz, where the level shall be 3 V and the performance criteria A. c Applicable only to communication interfaces with cables whose total length according to the manufacturers functional specification may exceed 3 m. dThe test level
34、specified is the r.m.s. value of the unmodulated carrier. eApplicable only to communication interfaces with cables whose total length according to the manufacturers functional specification may exceed 30 m. fWhere normal functioning cannot be achieved because of the impact of the CDN on the EUT, thi
35、s test is not required 7.2 Emission requirements The requirements of EN 61000-6-4 apply. BS EN 50491-5-3:2010 7 EN 50491-5-3:2010 Annex ZZ (informative) Coverage of Essential Requirements of EC Directives This European Standard has been prepared under a mandate given to CENELEC by the European Commi
36、ssion and the European Free Trade Association and within its scope the standard covers all relevant essential requirements as given in Article 1 of Annex I of the EC Directive 2004/108/EC. Compliance with this standard provides one means of conformity with the specified essential requirements of the
37、 Directive(s) concerned. WARNING: Other requirements and other EC Directives may be applicable to the products falling within the scope of this standard. BS EN 50491-5-3:2010This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for prepari
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