IEC6204022005不间断电源系统UPS第2部分电磁兼容性EMC要求

NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD62040-2DeuxièmeéditionSecondedition2005-10Alimentationssansinterruption(ASI)–Partie2:Exigencespourlacompatibilitéélectromagnétique(CEM)Uninterruptiblepowersystems(UPS)–Part2:Electromagneticcompatibility(EMC)requirementsPourprix,voircatalogueenvigueurForprice,seecurrentcatalogueIEC2005DroitsdereproductionréservésCopyright-allrightsreservedAucunepartiedecettepublicationnepeutêtrereproduiteniutiliséesousquelqueformequecesoitetparaucunprocédé,électroniqueoumécanique,ycomprislaphotocopieetlesmicrofilms,sansl'accordécritdel'éditeur.Nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromthepublisher.InternationalElectrotechnicalCommission,3,ruedeVarembé,POBox131,CH-1211Geneva20,SwitzerlandTelephone:[phone]Telefax:[phone]E-mail:[e-mail]:–1–INTERNATIONALELECTROTECHNICALCOMMISSION–––––––––––UNINTERRUPTIBLEPOWERSYSTEMS(UPS)–Part2:Electromagneticcompatibility(EMC)requirementsFOREWORD1)TheInternationalElectrotechnicalCommission(IEC)isaworldwideorganizationforstandardizationcomprisingallnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectofIECistopromoteinternationalco-operationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.Tothisendandinadditiontootheractivities,IECpublishesInternationalStandards,TechnicalSpecifications,TechnicalReports,PubliclyAvailableSpecifications(PAS)andGuides(hereafterreferredtoas“IECPublication(s)”).Theirpreparationisentrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmayparticipateinthispreparatorywork.International,governmentalandnon-governmentalorganizationsliaisingwiththeIECalsoparticipateinthispreparation.IECcollaboratescloselywiththeInternationalOrganizationforStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwoorganizations.2)TheformaldecisionsoragreementsofIEContechnicalmattersexpress,asnearlyaspossible,aninternationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentationfromallinterestedIECNationalCommittees.3)IECPublicationshavetheformofrecommendationsforinternationaluseandareacceptedbyIECNationalCommitteesinthatsense.WhileallreasonableeffortsaremadetoensurethatthetechnicalcontentofIECPublicationsisaccurate,IECcannotbeheldresponsibleforthewayinwhichtheyareusedorforanymisinterpretationbyanyenduser.4)Inordertopromoteinternationaluniformity,IECNationalCommitteesundertaketoapplyIECPublicationstransparentlytothemaximumextentpossibleintheirnationalandregionalpublications.AnydivergencebetweenanyIECPublicationandthecorrespondingnationalorregionalpublicationshallbeclearlyindicatedinthelatter.5)IECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforanyequipmentdeclaredtobeinconformitywithanIECPublication.6)Allusersshouldensurethattheyhavethelatesteditionofthispublication.7)NoliabilityshallattachtoIECoritsdirectors,employees,servantsoragentsincludingindividualexpertsandmembersofitstechnicalcommitteesandIECNationalCommitteesforanypersonalinjury,propertydamageorotherdamageofanynaturewhatsoever,whetherdirectorindirect,orforcosts(includinglegalfees)andexpensesarisingoutofthepublication,useof,orrelianceupon,thisIECPublicationoranyotherIECPublications.8)AttentionisdrawntotheNormativereferencescitedinthispublication.Useofthereferencedpublicationsisindispensableforthecorrectapplicationofthispublication.9)AttentionisdrawntothepossibilitythatsomeoftheelementsofthisIECPublicationmaybethesubjectofpatentrights.IECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.InternationalStandardIEC62040-2hasbeenpreparedbysubcommittee22H:UninterruptiblePowerSystems(UPS),ofIECtechnicalcommittee22:Powerelectronicsystemsandequipment.Thissecondeditioncancelsandreplacesthefirsteditionpublishedin1999andconstitutesatechnicalrevision.Thiseditionincludesthefollowingsignificanttechnicalchangeswithrespecttothepreviousedition:a)NewUPScategoriesC1,C2,C3replaceprevious“restrictedandunrestrictedsalesdistribution”emissiononlyrelatedUPScategories“A,BandTable2”.C1,C2,C3takeintoaccountbothemissionandimmunityrequirementsoftheenvironmentinwhichtheUPSisintendedtooperate.–2–b)Mainsterminalanda.c.outputinterferencevoltagelimitsapplynowforUPSwithcurrentsinexcessof400A.TheyareidenticaltothoseapplyingtoUPSwithcurrentsinexcessof100A.c)Lowera.coutputinterferencevoltagelimitsapplynowforUPSwithcurrentsinexcessof100A.d)HigherimmunityrequirementsapplynowforUPSintendedtooperateincommercialandindustrialenvironments.Thetextofthisstandardisbasedonthefollowingdocuments:FDISReportonvoting22H/74A/FDIS22H/82/RVDFullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereportonvotingindicatedintheabovetable.IEC62040consistsofthefollowingparts,undert