BSEN62040122003不间断电源系统UPS第12部分限制通过区使用的不间断电源系统UPS的一

BRITISHSTANDARDBSEN62040-1-2:2003IncorporatingCorrigendumNo.1Uninterruptiblepowersystems(UPS)—Part1-2:GeneralandsafetyrequirementsforUPSusedinrestrictedaccesslocationsTheEuropeanStandardEN62040-1-2:2003hasthestatusofaBritishStandardICS29.200

 
 LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonMay2105:42:49GMT+00:002007,UncontrolledCopy,(c)BSI©BSI26March2004ISBN0580412792NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN62040-1-2:2003.ItisidenticalwithIEC62040-1-2:2002,includingcorrigendaDecember2002andFebruary2004.ItsupersedesBSEN50091-1-2:1999whichwillbewithdrawnon2005-10-01.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteePEL/22,Powerelectronics,whichhastheresponsibilityto:Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to44,aninsidebackcoverandabackcover.TheBSIcopyrightdatedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.AmendmentsissuedsincepublicationAmd.No.DateComments15043CorrigendumNo.126March2004Changesto1.1,2,5.2,5.9and6.3LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonMay2105:42:49GMT+00:002007,UncontrolledCopy,(c)BSI©2003CENELEC-AllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENELECmembers.Ref.No.EN62040-1-2:2003EICS29.200SupersedesEN50091-1-2:1998EnglishversionUninterruptiblepowersystems(UPS)Part1-2:GeneralandsafetyrequirementsforUPSusedinrestrictedaccesslocations(IEC62040-1-2:2002+corrigendum2002+corrigendum2004)Alimentationssansinterruption(ASI)Partie1-2:PrescriptionsgénéralesetrèglesdesécuritépourlesASIutiliséesdansdeslocauxd'accèsrestreint(CEI62040-1-2:2002+corrigendum2002+corrigendum2004)UnterbrechungsfreieStromversorgungssysteme(USV)Teil1-2:AllgemeineAnforderungenundSicherheitsanforderungenanUSVinabgeschlossenenenBetriebsräumen(IEC62040-1-2:2002+corrigendum2002+corrigendum2004)ThisEuropeanStandardwasapprovedbyCENELECon2002-11-01.CENELECmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENELECmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENELECmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENELECmembersarethenationalelectrotechnicalcommitteesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUnitedKingdom.LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonMay2105:42:49GMT+00:002007,UncontrolledCopy,(c)BSI(UPS),ofIECTC22,Powerelectronicsystemsandequipment,wassubmittedtotheIEC-CENELECparallelvoteandwasapprovedbyCENELECasEN62040-1-2on2002-11-01.ThisEuropeanStandardsupersedesEN50091-1-2:1998+corrigendumAugust1999.Thefollowingdateswerefixed:–latestdatebywhichtheENhastobeimplementedatnationallevelbypublicationofanidenticalnationalstandardorbyendorsement(dop)2003-08-01–latestdatebywhichthenationalstandardsconflictingwiththeENhavetobewithdrawn(dow)2005-11-01Annexesdesignatednormativearepartofthebodyofthestandard.Annexesdesignatedinformativearegivenforinformationonly.Inthisstandard,annexesL,M,N,PandZAarenormativeandannexHisinformative.AnnexZAhasbeenaddedbyCENELEC.Inthisstandard,thefollowingprinttypesareused:-Requirementsproperandnormativean