bs en 62040-3-2001 非干扰电力系统(ups).特定性能及试验要求方法

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1、BRITISHSTANDARDBSEN62040-3:2001IncorporatingCorrigendumNo.1Uninterruptiblepowersystems(UPS)—Part3:MethodofspecifyingtheperformanceandtestrequirementsTheEuropeanStandardEN62040-3:2001hasthestatusofaBritishStandardICS29.200LicensedCopy:InstituteOfTechn

2、ologyTallaght,InstituteofTechnology,MonMay2105:43:21GMT+00:002007,UncontrolledCopy,(c)BSIwww.bzfxw.com

 
 BSEN62040-3:2001NationalforewordThisBritishStandardistheofficialEnglishlanguageversion

3、ofEN62040-3:2001.ItwasderivedbyCENELECfromIEC62040-3:1999,includingCorrigendumJuly2003.ItsupersedesDDENV50091-3:1999whichiswithdrawn.TheCENELECcommonmodificationshavebeenimplementedattheappropriateplacesinthetextandareindicatedbycommonmodificationtag

4、s.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteePEL/22,Powerelectronics,whichhastheresponsibilityto:—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orpropos

5、alsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplemen

6、tinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicatio

7、ndoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.ThisBritishStandard,havingbeenpreparedundertheSummaryofpagesdirec

8、tionoftheElectrotechnicalSectorThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,Committee,waspublishedpages2to110,aninsidebackcoverandabackcover.undertheauthorityoftheStandardsCommitteeandTheBSIcopyrightnoticedisplayedinthisdocument