1、BRITISH STANDARDBS EN 62040-2:2006IncorporatingcorrigendaUninterruptible power systems (UPS) Part 2: Electromagnetic compatibility (EMC) requirementsICS 29.200; 33.100.01nullnull nullnullnullnullnullnullnull nullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnullnullnullnull nullnulln
2、ullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnullnullNovember 2006 andNovember 2011National forewordThis British Standard is the UK implementation of EN 62040-2:2006, incorporating corrigendum November 2006. It is identical to IEC 62
3、040-2:2005, incorporating corrigendum November 2011. It super-sedes BS EN 50091-2:1996 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PEL/22, Power electronics.A list of organizations represented on this committee can be obtained on request to its sec
4、retary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 62040-2:2006This British Standard was published under the authority
5、 of the Standards Policy and Strategy Committee on 31 March 2006 The British Standards In-stitution 2012. Published by BSI Standards Limited 2012.Amendments/corrigenda issued since publicationAmd. No.Date Comments 16838Corrigendum No. 131 January 2007 This corrigendum renumbers BS ISO 24340:2006 as
6、BS EN 24340:201230 April 2012 Implementation of IEC corrigendum November 2011: content replaced in clause 7.5ISBN 978 0 580 76761 6EUROPEAN STANDARD EN 62040-2NORME EUROPENNE EUROPISCHE NORM March 2006 C E N E L E C European Committee for Electrotechnical Standardization Comit Europen de Normalisati
7、on Electrotechnique Europisches Komitee fr Elektrotechnische Normung C en t r a l S e c r et a r i a t : r u e d e St a s s a rt 3 5 , B - 1 05 0 Br u s s e l s 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.Ref. No. EN 62040-2:2006 EICS
8、 17.220; 29.200 Supersedes EN 50091-2:1995English version Uninterruptible power systems (UPS) Part 2: Electromagnetic compatibility (EMC) requirements (IEC 62040-2:2005)Alimentations sans interruption (ASI) Partie 2: Exigences pour la compatibilit lectromagntique (CEM) (CEI 62040-2:2005)fStromversor
9、gungssysteme (USV) Teil 2: Anforderungen an die elektromagnetische Vertrglichkeit (EMV) (IEC 62040-2:2005)This European Standard was approved by CENELEC on 2005-10-01. CENELEC members are bound to comply w i t h t h e C E N / C E N E L E C I n t e r n a l R e g u l a t i o n s w h i c h s t i p u l
10、a t e t h e c o n d i t i o n s f o r g i v i n g t h i s E u r o p e a n S t a n d a r d the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any C
11、ENELEC 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 notified to the Central Secretariat has the same status as the official versio
12、ns. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia,
13、Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Incorporating corrigendum November 2006Foreword The text of document 22H/74A/FDIS, future edition 2 of IEC 62040-2, prepared bySC 22H, Uninterruptible Power Systems (UPS), of IEC TC 22, Power electronic systems and equipment, wassubmitted
14、to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62040-2 on 2005-10-01. This European Standard supersedes EN 50091-2:1995 + corrigendum January 1998. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical n
15、ational standard or by endorsement (dop) 2006-10-01 latest date by which the national standards conflictingwith the EN have to be withdrawn (dow) 2008-10-01 This European Standard was prepared under amandate given to CENELEC by the EuropeanCommission and the European Free Trade Association and suppo
16、rts the essential requirements of Directive 89/336/EEC (see Annex ZZ). Annexes ZA and ZZ have been added by CENELEC._ Endorsement noticeThe text of the International Standard IEC 62040-2:2005 was approved by CENELEC as a European Standard without any modification. _ 2 BS EN 62040-2:2006 EN 62040-2:2
17、006 (E) 3 CONTENTS1Scope62Normative references.73Terms and definitions.83.1 83.2 84Environment.85UPS Categories85.1 UPS of category C1.85.2 UPS of category C2.95.3 UPS of category C3.95.4 UPS of category C4.95.5 Categories and environment96Emission106.1 General.106.2 General requirements106.3 Genera
18、l measurement conditions.106.4 Conducted emissions116.5 Radiated emissions.137Immunity147.1 General.147.2 General requirements and performance criteria147.3 Basic immunity requirements High-frequency disturbances.157.4 Immunity to low-frequency signals.177.5 Immunity to power-frequency magnetic fiel
19、d.177.6 Immunity to voltage dips, short interruptions and voltage variations17Annex A (normative) Electromagnetic emission Test methods18A.1 General.18A.2 Measuring equipment18A.3 Test unit configuration.19A.4 Determination of maximum emission configuration(s).20A.5 Operation of the equipment under
20、test.21A.6 Method of measurement of mains terminal interference voltage21A.7 Method of measurement at a.c. output ports (where applicable).23A.8 Method of measurement of radiated emission23A.9 Measurement site24A.10 Equipment set-up for radiated emission tests.24A.11 Measurement of radiated magnetic
21、 disturbances25Annex B (informative) Electromagnetic emission limits and measurement methods of magnetic field H field.33Annex C (informative) Electromagnetic emission Limits of signal ports.35Annex D (normative) Electromagnetic immunity Test methods36D.1General.36D.2Electrostatic discharge (ESD)36D
22、.3Immunity to radiated electromagnetic (EM) fields.36D.6Immunity to low-frequency signals.37Annex E (informative) User installation testing.39BS EN 62040-2:2006 EN 62040-2:2006 (E) 4 Annex Z A (normative) Normative references to international publications with theircorresponding European publication
23、s.40Figure 1 Examples of ports8Figure A.1 Circuit for disturbance voltage measurements on mains supply or UPS output.26Figure A.2 Minimum alternative test site.26Figure A.3 Set-up for measurement of conducted emission for table-top units.27Figure A.4 Test set-up for floor-standing units27Figure A.5
24、Test configuration for table-top equipment (conducted emission measurement)28Figure A.6 Test configuration for table-top equipment (conducted emission measurement) Plan view29Figure A.7 Alternative test configuration for table-top equipment (conducted emission measurement) Plan view.29Annex ZZ (info
25、rmative) Coverage of Essential Requirements of EC Directives.42BS EN 62040-2:2006 EN 62040-2:2006 (E) 5 Figure A.8 Test configuration for floor-standing equipment (conducted emission measurement)30Figure A.9 Test configuration for table-top equipment (radiated emission requirement).31Figure A.10 Tes
26、t configuration for floor-standing equipment (radiated emission measurement)32Figure B.1 Test set-up for measuring radiated disturbances.33Figure D.2 Phase unbalance38Table 1 Limits of mains terminal interference voltage frequency range 0,15 MHz to 30 MHz for category C1 UPS and category C2 UPS equi
27、pment.12Table 2 Limits of mains terminal interference voltage frequency range 0,15 MHz to 30 MHz for Category C3 UPS equipment.12Table 3 Limits of radiated emission in the frequency range 30 MHz to 1 000 MHz.13Table 4 Performance criteria for immunity tests14Table 5 Minimum immunity requirements for
28、 UPS intended for UPS of category C115Table 6 Minimum immunity requirements for UPS of category C2 and C316Table B.1 UPS which has a rated output current less than, or equal to, 16 A34Table B.2 UPS which has a rated output current greater than 16A34Table C.1 Limits of signal ports35BS EN 62040-2:200
29、6 EN 62040-2:2006 (E) 6 UNINTERRUPTIBLE POWER SYSTEMS (UPS) Part 2: Electromagnetic compatibility (EMC) requirements 1 Scope This part of IEC 62040 applies to UPS units intended to be installed as a unit or in UPS systems comprising a number of interconnected UPS and associated control/switchgear fo
30、rming a single power system; and in any operator accessible area or in separated electrical locations, connected to low-voltage supply networks for either industrial or residential, commercial and light industrial environments.This part of IEC 62040 is intended as a product standard allowing the EMC
31、 conformity assessment of products of categories C1, C2 and C3 as defined in this part of IEC 62040, before placing them on the market. Equipment of category 4 is treated as a fixed installation. Checking is generally done after installation in its final place of use. Sometimes partial checking may
32、be done before. See Annex E The requirements have been selected so as to ensure an adequate level of electromagnetic compatibility (EMC) for UPS at public and industrial locations. These levels cannot, however, cover extreme cases, which may occur in any location but with extremely low probability o
33、f occurrence.This part of IEC 62040 takes into account the differing test conditions necessary to encompass the range of physical sizes and power ratings of UPS. A UPS unit or system shall meet the relevant requirements of this part of IEC 62040 as a stand-alone product. EMC phenomena produced by an
34、y customers load connected to the output of the UPS equipment shall not be taken into account. Special installation environments are not covered, nor are fault conditions of UPS taken into account. This part of IEC 62040 does not cover d.c. supplied electronic ballast or UPS based on rotating machin
35、es. This part of IEC 62040 states: EMC requirements; test methods; minimum performance levels. BS EN 62040-2:2006 EN 62040-2:2006 (E) 7 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited appli
36、es. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050-161:1990, International Electrotechnical Vocabulary (IEV) Chapter 161: Electromagnetic compatibilityIEC 61000-2-2:2002, Electromagnetic compatibility (EMC) Part 2-2: Environment Co
37、mpatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems IEC 61000-3-2:2000, Electromagnetic compatibility (EMC) Part 3-2: Limits Limits for harmonic current emissions (equipment input current 16 A per phase)IEC 61000-4-1:2000, Electromagn
38、etic compatibility (EMC) Part 4-1: Testing and measure-ment techniques Overview of IEC 61000-4 seriesIEC 61000-4-2:1995, Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity testIEC 61000-4-3:2002, Electromagnetic compatibility (EMC) Part
39、4-3: Testing and measure-ment techniques Radiated, radio-frequency, electromagnetic field immunity testIEC 61000-4-4:2004, Electromagnetic compatibility (EMC) Part 4-4: Testing and measurement techniques Electrical fast transient/burst immunity test IEC 61000-4-5:1995, Electromagnetic compatibility
40、(EMC) Part 4-5: Testing and measure-ment techniques Surge immunity testIEC 61000-4-6:2003, Electromagnetic compatibility (EMC) Part 4-6: Testing and measure-ment techniques Immunity to conducted disturbances induced by radio-frequency fieldsIEC 61000-4-8:1993, Electromagnetic compatibility (EMC) Par
41、t 4-8: Testing and measure-ment techniques Power frequency magnetic field immunity test IEC 62040-3:1999, Uninterruptible power systems (UPS) Part 3: Method of specifying the performance and test requirements CISPR 16-1-1:2003, Specification for radio disturbance and immunity measuring apparatus and
42、 methods Part 1-1: Radio disturbance and immunity measuring apparatus Measuring apparatusCISPR 16-1-2:2003 , Specification for radio disturbance and immunity measuring apparatus and methods Part 1-2: Radio disturbance and immunity measuring apparatus Ancillary equipment Conducted disturbancesCISPR 2
43、2:2005, Information technology equipment Radio disturbance characteristics Limits and methods of measurementBS EN 62040-2:2006 EN 62040-2:2006 (E) 8 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60050-161 related to EMC and to relevant phenomena ap
44、ply, together with the following. 3.1portparticular interface of the UPS with the external electromagnetic environment (see Figure 1) 3.2enclosure port physical boundary of the UPS through which electromagnetic fields may radiate or impinge UPS Enclosure portAC input power portEarth portAC output po
45、wer portSignal/control portDC power port (battery) IEC 1655/05 Figure 1 Examples of ports 4 Environment The following examples of environment cover the majority of UPS installations .a) First environment: environment that includes residential, commercial and light industrial premises directly connec
46、ted without intermediate transformers to a public low-voltage mains supply. b) Second environment: environment that includes all commercial, light industry and industrial establishments other than those directly connected to a low-voltage mains that supplies buildings used for residential purposes.
47、5 UPS Categories 5.1 UPS of category C1 This category includes UPS intended for use without any restriction in the first environment. Such UPS are suitable for use in residential establishments. Category C1 UPS shall meet the category C1 UPS emission limits and withstand the immunity requirements of
48、 Table 5.BS EN 62040-2:2006 EN 62040-2:2006 (E) 9 5.2 UPS of category C2 This category includes UPS with an output current not exceeding 16 A and intended for use without any restriction in the second environment. Such UPS may also be used in the first environment when connected: through industrial
49、plugs and sockets or through national plugs and sockets or permanently. Category C2 UPS shall meet the category C2 UPS emission limits and withstand the immunity requirements of Table 6. The following wording shall be included in the instructions for use. WARNING: This is a category C2 UPS product. In a residential environment, this product may cause radio interference, in which case the user may be requir
