1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationUninterruptible powersystems (UPS)Part 3: Method of specifying theperformance and test requirementsBS EN 62040-3:2011National forewordThis British Standard is the UK implementati
2、on of EN 62040-3:2011. It isidentical to IEC 62040-3:2011, incorporating corrigendum September 2011. It supersedes BS EN 62040-3:2001 which is withdrawn.The start and finish of text introduced or altered by corrigendum is indicated in the text by tags. Text altered by IEC corrigendum September 2011
3、is indicated in the text by CD.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 secretary.This publication does not purport to include all the necessary provi
4、sions of a contract. Users are responsible for its correct application. The British Standards Institution 2012. Published by BSI Standards Limited 2012ISBN 978 0 580 64022 3ICS 29.200Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published u
5、nder the authority of the Standards Policy and Strategy Committee on 31 May 2012.Amendments/Corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62040-3:2011EUROPEAN STANDARD EN 62040-3 NORME EUROPENNE EUROPISCHE NORM June 2011 CENELEC European Committee for Electrotechnical St
6、andardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62040-3:201
7、1 E ICS 29.200 Supersedes EN 62040-3:2001 + A11:2009English version Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements (IEC 62040-3:2011) Alimentations sans interruption (ASI) - Partie 3: Mthode de spcification des performances et exigences dessa
8、is (CEI 62040-3:2011) Unterbrechungsfreie Stromversorgungssysteme (USV) - Teil 3: Methoden zum Festlegen der Leistungs- und Prfungsanforderungen (IEC 62040-3:2011) This European Standard was approved by CENELEC on 2011-04-18. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulati
9、ons 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 standards may be obtained on application to the Central Secretariat or to any CENELEC member. This E
10、uropean 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 versions. CENELEC members a
11、re the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, 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, Sl
12、ovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 62040-3:2011 - 2 - Foreword The text of document 22H/129/FDIS, future edition 2 of IEC 62040-3, prepared by SC 22H, Uninterruptible power systems (UPS), of IEC TC 22, Power electronic systems and equipment, was submitted to the IEC-CENELE
13、C parallel vote and was approved by CENELEC as EN 62040-3 on 2011-04-18. This European Standard supersedes EN 62040-3:2001 + A11:2009. The significant technical changes are: reference test load definition and application revised (3.3.5 and 6.1.1.3); test schedule presented as a single table grouped
14、by revised type and routine tests (see 6.1.6, Table 3); dynamic output voltage performance characteristics guidance to measure addition (Annex H); UPS efficiency requirements and methods of measure addition (Annexes I and J); functional availability guidance for UPS reliability integrity level class
15、ification addition (Annex K). 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 were fixed: latest date by which the EN
16、 has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-01-18 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-04-18 In this standard, the following print types are used: requirements pr
17、oper and normative annexes: in roman type; compliance statements and test specifications: in italic type; notes and other informative matter: in smaller roman type; normative conditions within tables: in smaller roman type; terms that are defined in Clause 3: bold. Annex ZA has been added by CENELEC
18、. _ Endorsement notice The text of the International Standard IEC 62040-3:2011 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60034-22 NOTE Harmonized as EN 6003
19、4-22. IEC 60068-1:1988 NOTE Harmonized as EN 60068-1:1994 (not modified). BS EN 62040-3:2011- 3 - EN 62040-3:2011 IEC 60068-2 series IEC 60068-3-3:1991 IEC 60146-1-3:1991 IEC 60664-1:2007 IEC/TR 61508 series NOTE Harmonized in EN 60068-2 series (not modified). NOTE Harmonized as EN 60068-3-3:1993 (n
20、ot modified). NOTE Harmonized as EN 60146-1-3:1993 (not modified). NOTE Harmonized as EN 60664-1:2007 (not modified). NOTE Harmonized in EN 61508 series (not modified). _ BS EN 62040-3:2011EN 62040-3:2011 - 4 - Annex ZA (normative) Normative references to international publications with their corres
21、ponding European publications 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 referenced document (including any amendments) applies. NOTE When an intern
22、ational publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60038 - IEC standard voltages FprEN 600381- IEC 60068-2-1 - Environmental testing - Part 2-1: Tests - Test A: Cold EN 60068-2-1 - IEC 60068-2-2 - Envir
23、onmental testing - Part 2-2: Tests - Test B: Dry heat EN 60068-2-2 - IEC 60068-2-27 - Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock EN 60068-2-27 - IEC 60068-2-31 2008 Environmental testing - Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type spe
24、cimens EN 60068-2-31 2008 IEC 60068-2-78 - Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state EN 60068-2-78 - IEC 60146-1-1 2009 Semiconductor converters - General requirements and line commutated converters -Part 1-1: Specification of basic requirements EN 60146-1-1 2010 I
25、EC 60146-2 1999 Semiconductor converters - Part 2: Self-commutated semiconductor converters including direct d.c. converters EN 60146-2 2000 IEC 60196 - IEC standard frequencies EN 60196 - IEC 60364-1 - Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general char
26、acteristics, definitions HD 60364-1 - IEC 60364-5-52 - Low-voltage electrical installations - Part 5-52: Selection and erection of electrical equipment - Wiring systems HD 60364-5-52 - IEC 60947-3 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fu
27、se-combination units EN 60947-3 - IEC 60947-6-1 - Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment EN 60947-6-1 - 1At draft stage. BS EN 62040-3:2011- 5 - EN 62040-3:2011 Publication Year Title EN/HD Year IEC 60950-1 - Information technolo
28、gy equipment - Safety - Part 1: General requirements EN 60950-1 - IEC 60990 - Methods of measurement of touch current and protective conductor current EN 60990 - IEC 61000-2-2 2002 Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturba
29、nces and signalling in public low-voltage power supply systems EN 61000-2-2 2002 IEC 61000-3-2 - Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current 16 A per phase) EN 61000-3-2 - IEC/TS 61000-3-4 - Electromagnetic compatibility (EM
30、C) - Part 3-4: Limits - Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16 A - - IEC 61000-3-12 - Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to pu
31、blic low-voltage systems with input current 16 A and 75 A per phase EN 61000-3-12 - IEC 61000-4-30 - Electromagnetic compatibility (EMC) - Part 4-30 : Testing and measurement techniques - Power quality measurement methods EN 61000-4-30 - IEC 61672-1 - Electroacoustics - Sound level meters - Part 1:
32、Specifications EN 61672-1 - IEC 62040-1 + corr. September 2008 2008 Uninterruptible Power Systems (UPS) - Part 1: General and safety requirements for UPS EN 62040-1 + corr. February 2008 2009 IEC 62040-2 - Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements
33、 EN 62040-2 - IEC 62310-3 2008 Static transfer systems (STS) - Part 3: Method for specifying performance and test requirements EN 62310-3 2008 ISO 7779 2010 Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment EN ISO 7779 2010 BS EN 62040-3:201
34、1 2 62040-3 IEC:2011 CONTENTS 1 Scope . 8 2 Normative references . 9 3 Terms and definitions . 10 3.1 Systems and components 10 3.2 Performance of systems and components . 14 3.3 Specified values General . 18 3.4 Input values. 22 3.5 Output values 24 4 Environmental conditions 26 4.1 Introduction .
35、26 4.2 Normal conditions . 26 4.2.1 Operation 26 4.2.2 Storage and transportation 27 4.3 Unusual conditions 28 4.3.1 Introduction . 28 4.3.2 Operation 28 4.3.3 Storage and transportation 28 5 Electrical conditions, performance and declared values 28 5.1 General . 28 5.1.1 UPS configuration 28 5.1.2
36、Markings and instructions 29 5.1.3 Safety 29 5.1.4 Electromagnetic compatibility 29 5.2 UPS input specification . 29 5.2.1 Conditions for normal mode operation . 29 5.2.2 Characteristics to be declared by the manufacturer . 30 5.2.3 Characteristics and conditions to be identified by the purchaser 30
37、 5.3 UPS output specification . 31 5.3.1 Conditions for the UPS to supply a load . 31 5.3.2 Characteristics to be declared by the manufacturer . 31 5.3.3 Characteristics and conditions to be identified by the purchaser 32 5.3.4 Performance classification . 32 5.4 Stored energy specification . 37 5.4
38、.1 General . 37 5.4.2 Battery 37 5.5 UPS switch specification . 38 5.6 Communication circuits . 38 6 UPS tests . 39 6.1 Summary . 39 6.1.1 Venue, instrumentation and load . 39 6.1.2 Routine test . 40 6.1.3 Site test . 40 6.1.4 Witness test. 40 6.1.5 Type test . 40 6.1.6 Schedule of tests . 40 BS EN
39、62040-3:201162040-3 IEC:2011 3 6.2 Routine test procedure 42 6.2.1 Environmental . 42 6.2.2 Electrical . 42 6.3 Site test procedure 44 6.4 Type test procedure (electrical) . 44 6.4.1 Input a.c. supply compatibility . 44 6.4.2 Output Linear load 47 6.4.3 Output Non-linear load 52 6.4.4 Stored and res
40、tored energy . 54 6.5 Type test procedure (environmental) . 55 6.5.1 Environmental and transportation test methods . 55 6.5.2 Transportation . 55 6.5.3 Storage . 56 6.5.4 Operation 57 6.5.5 Acoustic noise . 57 6.6 UPS functional unit tests (where not tested as a complete UPS) . 58 6.6.1 UPS rectifie
41、r tests . 58 6.6.2 UPS inverter tests . 58 6.6.3 UPS switch tests . 58 6.6.4 Stored energy / battery tests 58 Annex A (informative) Uninterruptible power system (UPS) configurations . 59 Annex B (informative) Topologies Uninterruptible power system (UPS) . 65 Annex C (informative) UPS switch applica
42、tions 68 Annex D (informative) Purchaser specification guidelines 74 Annex E (normative) Reference non-linear load . 81 Annex F (informative) Information on backfeed protection 83 Annex G (normative) Input mains failure Test method . 84 Annex H (informative) Dynamic output performance Measurement te
43、chniques 85 Annex I (informative) UPS Efficiency values 87 Annex J (normative) UPS efficiency Methods of measurement 96 Annex K (informative) UPS functional availability . 99 Bibliography 102 Figure 1 Typical “non-sinusoidal” output voltage waveform 34 Figure 2 Curve 1 Dynamic output performance cla
44、ssification 1 35 Figure 3 Curve 2 Dynamic output performance classification 2 36 Figure 4 Curve 3 Dynamic output performance classification 3 36 Figure 5 Linear load test method 51 Figure 6 Reference non-linear load test method . 53 Figure A.1 Single UPS Basic . 60 Figure A.2 Single UPS with bypass
45、60 Figure A.3 Parallel UPS with common bypass 61 Figure A.4 Parallel UPS with distributed bypass . 62 Figure A.5 Stand-by redundant UPS 63 Figure A.6 Dual bus UPS . 63 BS EN 62040-3:2011 4 62040-3 IEC:2011 Figure A.7 Stand-by redundant dual bus UPS 64 Figure B.1 Double conversion topology 65 Figure
46、B.2 Line-interactive topology . 66 Figure B.3 Stand-by topology . 67 Figure C.1 UPS interrupter . 68 Figure C.2 UPS interrupters in parallel UPS application . 68 Figure C.3 UPS interrupters in split load application 69 Figure C.4 Bypass transfer switch 69 Figure C.5 Isolation of bypass transfer swit
47、ch 70 Figure C.6 Isolation of interrupters . 70 Figure C.7 Isolation switches with interrupter function 71 Figure C.8 Internal maintenance bypass switch . 71 Figure C.9 External maintenance bypass switch 71 Figure C.10 Tie switch in dual bus application . 72 Figure C.11 Tie switches in triple bus ap
48、plication . 72 Figure C.12 Multiple function bypass, interrupter and isolation switch 73 Figure E.1 Reference non-linear load . 81 Figure G.1 Connection of test circuit 84 Figure H.1 Example: instantaneous voltage variation in compliance with curve 1 of Figure 2 86 Figure I.1 Example of VFI-S stand-
49、by allowance 92 Figure I.2 Example of VFI-S duty allowance . 93 Figure I.3 Example of VFI-S stand-by and duty allowance 94 Figure I.4 Example of VFD duty allowance calculation 95 Figure K.1 Reliability % over time 100 Figure K.2 Maintainability % over time . 101 Table 1 Power derating factors for use at altitudes above 1 000 m . 27 Table 2 Compatibility levels for individual harmonic v
