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1、BRITISH STANDARD BS EN 62040-2:2006 Uninterruptible power systems (UPS) Part 2: Electromagnetic compatibility (EMC) requirements The European Standard EN 62040-2:2006 has the status of a British Standard ICS 17.220; 29.200 ? Licensed Copy: Wang Bin, na, Tue May 16 08:15:25 BST 2006, Uncontrolled Cop
2、y, (c) BSI BS EN 62040-2:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2006 BSI 2006 ISBN 0 580 48082 8 National foreword This British Standard is the official English language version of EN 62040-2:2006. It is identical with
3、IEC 62040-2:2005. It supersedes BS EN 50091-2:1996 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PEL/22, Power electronics, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secr
4、etary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catal
5、ogue or of British Standards Online. 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 does not of itself confer immunity from legal obligations. aid enquirers to understand t
6、he text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front c
7、over, an inside front cover, the EN title page, pages 2 to 40, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: Wang Bin, na, Tue May 16 08:
8、15:25 BST 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 62040-2 NORME EUROPENNE EUROPISCHE NORM March 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue
9、 de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62040-2:2006 E ICS 17.220; 29.200 Supersedes EN 50091-2:1995 English version Uninterruptible power systems (UPS) Part 2: Electromagnetic compa
10、tibility (EMC) requirements (IEC 62040-2:2005) Alimentations sans interruption (ASI) Partie 2: Exigences pour la compatibilit lectromagntique (CEM) (CEI 62040-2:2005) Unterbrechungsfreie Stromversorgungssysteme (USV) Teil 2: Anforderungen an die elektromagnetische Vertrglichkeit (EMV) (IEC 62040-2:2
11、005) This European Standard was approved by CENELEC on 2005-10-01. 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 bibliograph
12、ical 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 translation under the responsibility of a
13、 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, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Icela
14、nd, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, na, Tue May 16 08:15:25 BST 2006, Uncontrolled Copy, (c) BSI Foreword The text of document 22H
15、/74A/FDIS, future edition 2 of IEC 62040-2, prepared by SC 22H, Uninterruptible Power Systems (UPS), of IEC TC 22, Power electronic systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62040-2 on 2005-10-01. This European Standard supersedes EN 5009
16、1-2:1995 + 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 national standard or by endorsement (dop) 2006-10-01 latest date by which the national standards conflicting with the EN have to be
17、withdrawn (dow) 2008-10-01 This European Standard was prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and supports the essential requirements of Directive 89/336/EEC (see Annex ZZ). This European Standard makes reference to International S
18、tandards. Where the International Standard referred to has been endorsed as a European Standard or a home-grown European Standard exists, this European Standard shall be applied instead. Pertinent information can be found on the CENELEC web site. _ Endorsement notice The text of the International St
19、andard IEC 62040-2:2005 was approved by CENELEC as a European Standard without any modification. _ EN 62040-2:2006 2 Licensed Copy: Wang Bin, na, Tue May 16 08:15:25 BST 2006, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m 3 EN 62040-2:2006 CONTENTS 1Scope 6 2Normative references .7 3Terms and
20、 definitions .8 3.1 8 3.2 8 4Environment.8 5UPS Categories8 5.1UPS of category C1.8 5.2UPS of category C2.9 5.3UPS of category C3.9 5.4UPS of category C4.9 5.5Categories and environment9 6Emission 10 6.1General.10 6.2General requirements10 6.3General measurement conditions.10 6.4Conducted emissions
21、11 6.5Radiated emissions .13 7Immunity 14 7.1General.14 7.2General requirements and performance criteria14 7.3Basic immunity requirements High-frequency disturbances .15 7.4Immunity to low-frequency signals .17 7.5Immunity to power-frequency magnetic field.17 7.6Immunity to voltage dips, short inter
22、ruptions and voltage variations17 Annex A (normative) Electromagnetic emission Test methods 18 A.1General.18 A.2Measuring equipment 18 A.3Test unit configuration.19 A.4Determination of maximum emission configuration(s).20 A.5Operation of the equipment under test .21 A.6Method of measurement of mains
23、 terminal interference voltage21 A.7Method of measurement at a.c. output ports (where applicable) .23 A.8Method of measurement of radiated emission 23 A.9Measurement site24 A.10 Equipment set-up for radiated emission tests.24 A.11 Measurement of radiated magnetic disturbances25 Annex B (informative)
24、 Electromagnetic emission limits and measurement methods of magnetic field H field.33 Annex C (informative) Electromagnetic emission Limits of signal ports .35 Annex D (normative) Electromagnetic immunity Test methods36 D.1General.36 D.2Electrostatic discharge (ESD)36 D.3Immunity to radiated electro
25、magnetic (EM) fields.36 D.6Immunity to low-frequency signals.37 Annex E (informative) User installation testing .39 Licensed Copy: Wang Bin, na, Tue May 16 08:15:25 BST 2006, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m EN 62040-2:2006 4 Annex ZZ (informative) Coverage of Essential Requireme
26、nts of EC Directives.40 Figure 1 Examples of ports 8 Figure A.1 Circuit for disturbance voltage measurements on mains supply or UPS output.26 Figure A.2 Minimum alternative test site.26 Figure A.3 Set-up for measurement of conducted emission for table-top units.27 Figure A.4 Test set-up for floor-st
27、anding units27 Figure A.5 Test configuration for table-top equipment (conducted emission measurement) 28 Figure A.6 Test configuration for table-top equipment (conducted emission measurement) Plan view29 Figure A.7 Alternative test configuration for table-top equipment (conducted emission measuremen
28、t) Plan view .29 Licensed Copy: Wang Bin, na, Tue May 16 08:15:25 BST 2006, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m 5 EN 62040-2:2006 Figure A.8 Test configuration for floor-standing equipment (conducted emission measurement) 30 Figure A.9 Test configuration for table-top equipment (rad
29、iated emission requirement).31 Figure A.10 Test configuration for floor-standing equipment (radiated emission measurement) 32 Figure B.1 Test set-up for measuring radiated disturbances .33 Figure D.2 Phase unbalance38 Table 1 Limits of mains terminal interference voltage frequency range 0,15 MHz to
30、30 MHz for category C1 UPS and category C2 UPS equipment .12 Table 2 Limits of mains terminal interference voltage frequency range 0,15 MHz to 30 MHz for Category C3 UPS equipment.12 Table 3 Limits of radiated emission in the frequency range 30 MHz to 1 000 MHz.13 Table 4 Performance criteria for im
31、munity tests14 Table 5 Minimum immunity requirements for UPS intended for UPS of category C1 15 Table 6 Minimum immunity requirements for UPS of category C2 and C3 16 Table B.1 UPS which has a rated output current less than, or equal to, 16 A 34 Table B.2 UPS which has a rated output current greater
32、 than 16A34 Table C.1 Limits of signal ports35 Licensed Copy: Wang Bin, na, Tue May 16 08:15:25 BST 2006, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m EN 62040-2:2006 6 UNINTERRUPTIBLE POWER SYSTEMS (UPS) Part 2: Electromagnetic compatibility (EMC) requirements 1 Scope This part of IEC 62040
33、 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 forming a single power system; and in any operator accessible area or in separated electrical locations, connected to low- voltage supply networks fo
34、r either industrial or residential, commercial and light industrial environments. This part of IEC 62040 is intended as a product standard allowing the EMC 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
35、 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 be done before. See Annex E The requirements have been selected so as to ensure an adequate level of electromagnetic compatibility (EMC) for UPS
36、at public and industrial locations. These levels cannot, however, cover extreme cases, which may occur in any location but with extremely low probability of occurrence. This part of IEC 62040 takes into account the differing test conditions necessary to encompass the range of physical sizes and powe
37、r 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 any customers load connected to the output of the UPS equipment shall not be taken into account. Special installation environments are not covered
38、, 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 machines. This part of IEC 62040 states: EMC requirements; test methods; minimum performance levels. Licensed Copy: Wang Bin, na, Tue May 16 08:15:25
39、BST 2006, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m 7 EN 62040-2:2006 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the r
40、eferenced document (including any amendments) applies. IEC 60050-161:1990, International Electrotechnical Vocabulary (IEV) Chapter 161: Electromagnetic compatibility IEC 61000-2-2:2002, Electromagnetic compatibility (EMC) Part 2-2: Environment Compatibility levels for low-frequency conducted disturb
41、ances 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, Electromagnetic compatibility (EMC) Part 4-1: Testing and measu
42、re- ment techniques Overview of IEC 61000-4 series IEC 61000-4-2:1995, Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity test IEC 61000-4-3:2002, Electromagnetic compatibility (EMC) Part 4-3: Testing and measure- ment techniques Radiate
43、d, radio-frequency, electromagnetic field immunity test IEC 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 (EMC) Part 4-5: Testing and measure- ment techn
44、iques Surge immunity test IEC 61000-4-6:2003, Electromagnetic compatibility (EMC) Part 4-6: Testing and measure- ment techniques Immunity to conducted disturbances induced by radio-frequency fields IEC 61000-4-8:1993, Electromagnetic compatibility (EMC) Part 4-8: Testing and measure- ment techniques
45、 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 methods Part 1-1: Radio disturbance and i
46、mmunity measuring apparatus Measuring apparatus CISPR 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 disturbances CISPR 22:2005, Information technology equipment
47、Radio disturbance characteristics Limits and methods of measurement Licensed Copy: Wang Bin, na, Tue May 16 08:15:25 BST 2006, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m EN 62040-2:2006 8 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 6005
48、0-161 related to EMC and to relevant phenomena apply, together with the following. 3.1 port particular interface of the UPS with the external electromagnetic environment (see Figure 1) 3.2 enclosure port physical boundary of the UPS through which electromagnetic fields may radiate or impinge UPS Enc
49、losure port AC input power port Earth port AC output power port Signal/control port DC 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 prem