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 5-1: EMC requirements, conditions and test set-upBS EN 50
2、491-5-1:2010National forewordThis British Standard is the UK implementation of EN 50491-5-1:2010.Together with BS EN 50491-3:2010, BS EN 50491-5-2:2010 and BS EN 50491-5-3:2010, it partially supersedes BS EN 50090-2-2:1996+A2:2007.The UK participation in its preparation was entrusted to Technical Co
3、mmitteeIST/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 978 0 580 71963 9
4、ICS 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 STANDARDBS EN 50491-5-
5、1:2010EUROPEAN STANDARD EN 50491-5-1 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 - 1000 Brussels 2010
6、 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50491-5-1:2010 E ICS 97.120 Supersedes EN 50090-2-2:1996 (partially) + corr. Mar.1997 (partially) + A1:2002 (partially) + A2:2007 (partially)English version General requirements for
7、 Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 5-1: EMC requirements, conditions and test set-up Exigences gnrales relatives aux systmes lectroniques pour les foyers domestiques et les btiments (HBES) et aux Systmes de Gestion Technique du Btim
8、ent (SGTB) - Partie 5-1: CEM Exigences gnrales, condition et montage dessais Allgemeine Anforderungen an die Elektrische Systemtechnik fr Heim und Gebude (ESHG) und an Systeme der Gebudeautomation (GA) - Teil 5-1: EMV-Anforderungen, Bedingungen und Prfungen This European Standard was approved by CEN
9、ELEC 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 alteration. Up-to-date lists and bibliographical references concerning such national standa
10、rds 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 translation under the responsibility of a CENELEC member into its own language and notif
11、ied 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, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
12、Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50491-5-1:2010EN 50491-5-1:2010 2 Foreword This European Standard was prepared by a joint working group of CLC/TC 205, Home and Building Elec
13、tronic Systems (HBES) and CEN/TC 247, Building Automation, Controls and Building Management (BACS). It was submitted to the formal vote and was accepted by CENELEC as EN 50491-5-1 on 2010-04-01. This document supersedes the relevant parts of EN 50090-2-2:1996 1); it is referenced by CEN/TC 247 and C
14、LC/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 rights. The following dates are proposed: latest date by which the EN has to be implem
15、ented 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 a result of the discussions at the CLC/TC 205 meeting on 2004-10-5/6 concerning the
16、 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 Systems (HBES) and Building Automation and Control Systems (BACS)“ under the task of
17、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 safety requirements (for safety related systems); Part 5-1 EMC requirements, conditions
18、 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 Standard has been prepared under a mandate given to CENELEC by the European Commission a
19、nd 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 Systems (HBES) Part 2-2: System overview General technical requirements 2)Under con
20、sideration. BS EN 50491-5-1:2010 3 EN 50491-5-1:2010 Contents Introduction . 4 1 Scope . 5 2 Normative references . 5 3 Terms, definitions and abbreviations . 6 3.1 Terms and definitions . 6 3.2 Abbreviations 7 4 General requirements . 8 5 Performance criteria . 9 5.1 General performance criteria 9
21、5.2 Performance criterion A 9 5.3 Performance criterion B 9 5.4 Performance criterion C 9 6 Standard test conditions 10 6.1 General .10 6.2 Immunity .11 6.3 Emission .12 Annex A (informative) Additional information for fast transients (burst) test set up 13 Annex B (informative) Test set ups .14 B.1
22、 General .14 B.2 Test set up for conducted immunity tests .14 B.3 Test set up for ESD 15 B.4 Test set up for conducted emission tests .15 B.5 Test set up for radiated (immunity and emission) tests 15 Annex ZZ (informative) Coverage of Essential Requirements of EC Directives 16 Bibliography 17 Figure
23、s Figure 1 EUT ports . 7 Figure B.1 Test set up for conducted immunity tests . 14 Figure B.2 Set up for radiated tests 15 Tables Table 1 Examples of product standards with an EMC part 8 Table 2 Examples of stand alone EMC product standards 8 BS EN 50491-5-1:2010EN 50491-5-1:2010 4 Introduction EN 50
24、491 series deals with developing and testing Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). The expression HBES/BACS covers any combination of HBES and/or BACS products including their separate connected/detachable devices linked together via one or m
25、ore networks. Part 5 of this series applies to HBES/BACS devices to ensure a common level of EMC requirements. BS EN 50491-5-1:2010 5 EN 50491-5-1:2010 1 Scope This product family standard sets the minimum level of EMC performance for HBES/BACS products intended to be connected to an HBES/BACS syste
26、m. A set of devices connected to perform a stand alone application is not considered to be an HBES/BACS system and therefore are outside the scope of this European Standard. This European Standard provides the general performance requirements and test setups for EMC for all products connected to HBE
27、S/BACS. This connection can be wired (e.g. communication cable, power line) or wireless (e.g. radiofrequency, infrared). This European Standard is applicable (but not limited) to operator stations and other human system interface devices, devices for management functions, control devices, automation
28、 stations and application specific controllers, field devices and their interfaces, cabling and interconnection of devices, dedicated devices for engineering and commissioning tools for HBES/BACS. 2 Normative references The following referenced documents are indispensable for the application of this
29、 document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50065 (series) Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30
30、MHz EN 50428 Switches for household and similar fixed electrical installations Collateral standard Switches and related accessories for use in home and building electronic systems (HBES) EN 50491-3:2009 General requirements for Home and Building Electronic Systems (HBES) and Building Automation and
31、Control Systems (BACS) Part 3: Electrical safety requirements EN 55022 Information technology equipment Radio disturbance characteristics Limits and methods of measurement (CISPR 22, mod.) EN 60669-2-1 Switches for household and similar fixed electrical installations Part 2-1: Particular requirement
32、s Electronic switches (IEC 60669-2-1, mod.) EN 60730 (series) Automatic electrical controls for household and similar use (IEC 60730 series, mod.) EN 61000-3-2 Electromagnetic compatibility (EMC) Part 3-2: Limits Limits for harmonic current emissions (equipment input current 16 A per phase (IEC 6100
33、0-3-2) BS EN 50491-5-1:2010EN 50491-5-1:2010 6 EN 61000-3-3 Electromagnetic compatibility (EMC) Part 3-3: Limits Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current 16 A per phase and not subject to conditional connec
34、tion (IEC 61000-3-3) EN 61000-4-2 Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity test (IEC 61000-4-2) EN 61000-4-3 Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques Radiated, radio-frequency, electromag
35、netic field immunity test (IEC 61000-4-3) 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 im
36、munity 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 61000-4-8 Electromagnetic compatibility (EMC) Part 4-8: Testing and measurement technique
37、s Power frequency magnetic field immunity test (IEC 61000-4-8) EN 61000-4-11 Electromagnetic compatibility (EMC) Part 4-11: Testing and measurement techniques Voltage dips, short interruptions and voltage variations immunity tests (IEC 61000-4-11) EN 62041 Power transformers, power supply units, rea
38、ctors and similar products EMC requirements (IEC 62041) ETSI EN 301 489 (series) Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purp
39、oses of this document, the terms and definitions given in EN 50491-3:2009 and the following apply. 3.1.1 HBES/BACS products HBES/BACS products are devices intended to be used for control, monitoring, operation or management of building services and/or home electronic systems which can interact via a
40、 communication network 3.1.2 port particular interface of the specified device with the external electromagnetic environment (see Figure 1) BS EN 50491-5-1:2010 7 EN 50491-5-1:2010 Figure 1 EUT ports 3.1.3 enclosure port physical boundary of the apparatus which electromagnetic fields may radiate thr
41、ough or impinge on 3.1.4 I/O signal port port at which a conductor or cable intended to carry auxiliary signals (excluding network signals according to Definition 3.1.5) is connected to the apparatus NOTE Examples are analogue inputs, outputs and control lines, etc. 3.1.5 power port port at which a
42、conductor or cable carrying the primary electrical power (a.c. or d.c.) needed for the operation (functioning) of an apparatus or associated apparatus is connected to the apparatus 3.1.6 HBES/BACS network port port at which a conductor or cable intended to carry communication signals between the dif
43、ferent devices of the HBES/BACS network is connected to the apparatus NOTE For test purposes, the HBES/BACS network port is equivalent to the telecommunications/network port according to EN 61000-6-3. 3.2 Abbreviations For the purposes of this document, the following abbreviations apply. AE Auxiliar
44、y Equipment BACS Building Automation and Control Systems CDN Coupling De-coupling Network CRT Cathode Ray Tube D Device needed for functional test of the EUT AC power port DC power port optional EUT Enclosure port HBES network port D F I/O signal port F D PSU BS EN 50491-5-1:2010EN 50491-5-1:2010 8
45、EMC ElectroMagnetic Compatibility ESD ElectroStatic Discharge EUT Equipment Under Test F Filters decoupling the D from the test signal. These filters may not reduce the test signal for the EUT HBES Home and Building Electronic Systems HCP Horizontal Coupling Plane ITU International Telecommunication
46、 Union PSU Power Supply Unit RF Radio-Frequency 4 General requirements This European Standard applies in the following way: if no applicable EMC product standard exists the test set-up, test levels and performance criteria of this series of standards apply; if an applicable EMC product standard, tha
47、t does not specify requirements for HBES applications, the test set-up, test levels and general performance criteria of this series of standards apply; the specific performance criteria of the product standard apply; if a product standard specifies requirements for HBES, the test levels and general
48、performance criteria of this series of standard shall adopt as the minimum level. Compliance to EN 50491 series shall only be claimed if the product standard refers to it. Table 1 Examples of product standards with an EMC part Automatic electrical controls for household and similar use EN 60730 seri
49、es Electronic switches and associated electronic extension units for household and similar fixed electrical installations EN 60669-2-1 Switches for household and similar fixed electrical installation collateral standard switches and related accessories for use in home and building electronic systems (HBES) EN 50428 Radiofrequency ETSI EN 301 489 series Signalling on low voltage electrical installation
