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首页 技术资料-标准-ANSI-IEC-60529-2004-IP CODE

技术资料-标准-ANSI-IEC-60529-2004-IP CODE.pdf

技术资料-标准-ANSI-IEC-60529-2004-IP …

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2014-01-10 0人阅读 举报 0 0 暂无简介

简介:本文档为《技术资料-标准-ANSI-IEC-60529-2004-IP CODEpdf》,可适用于IT/计算机领域

ANSIApprovalDateNovember,ANSIIECDegreesofProtectionProvidedbyEnclosures(IPCode)(identicalnationaladoption)Publishedby:NationalElectricalManufacturersAssociationNorththStreet,SuiteRosslyn,Virginiawwwnemaorg©CopyrightbytheNationalElectricalManufacturersAssociationAllrightsincludingtranslationintootherlanguages,reservedundertheUniversalCopyrightConvention,theBerneConventionfortheProtectionofLiteraryandArtisticWorks,andtheInternationalandPanAmericanCopyrightConventionsAMERICANNATIONALSTANDARDApprovalofanAmericanNationalStandardrequiresverificationbyANSIthattherequirementsfordueprocess,consensus,andothercriteriaforapprovalhavebeenmetbythestandardsdeveloperConsensusisestablishedwhen,inthejudgmentoftheANSIBoardofStandardsReview,substantialagreementhasbeenreachedbydirectlyandmateriallyaffectedinterestsSubstantialagreementmeansmuchmorethanasimplemajority,butnotnecessarilyunanimityConsensusrequiresthatallviewsandobjectionsbeconsidered,andthataconcertedeffortbemadetowardtheirresolutionTheuseofAmericanNationalStandardsiscompletelyvoluntarytheirexistencedoesnotinanyrespectprecludeanyone,whetherhehasapprovedthestandardsornot,frommanufacturing,marketing,purchasing,orusingproducts,processes,orproceduresnotconformingtothestandardsTheAmericanNationalStandardsInstitutedoesnotdevelopstandardsandwillinnocircumstancesgiveaninterpretationofanyAmericanNationalStandardMoreover,nopersonshallhavetherightorauthoritytoissueaninterpretationofanAmericanNationalStandardinthenameoftheAmericanNationalStandardsInstituteRequestsforinterpretationsshouldbeaddressedtothesecretariatorsponsorwhosenameappearsonthetitlepageofthisstandardCautionNotice:ThisAmericanNationalStandardmayberevisedorwithdrawnatanytimeTheproceduresoftheAmericanNationalStandardsInstituterequirethatactionbetakenperiodicallytoreaffirm,revise,orwithdrawthisstandardPurchasersofAmericanNationalStandardsmayreceivecurrentinformationonallstandardsbycallingorwritingtheAmericanNationalStandardsInstitute,WestndStreet,NewYork,NY,,phone()PublishedbyNationalElectricalManufacturersAssociationNorththStreet,Rosslyn,VA©CopyrightbytheNationalElectricalManufacturersAssociationAllrightsincludingtranslationintootherlanguages,reservedundertheUniversalCopyrightConvention,theBerneConventionortheProtectionofLiteraryandArtisticWorks,andtheInternationalandPanAmericanCopyrightConventionsNopartofthispublicationmaybereproducedinanyform,inanelectronicretrievalsystemorotherwise,withoutthepriorwrittenpermissionofthepublisherPrintedintheUnitedStatesofAmericaNOTICEANDDISCLAIMER(ANSIAdoptionofIECStandards)TheinformationinthispublicationwasconsideredtechnicallysoundbytheconsensusofpersonsengagedinthedevelopmentandapprovalofthedocumentatthetimeitwasdevelopedConsensusdoesnotnecessarilymeanthatthereisunanimousagreementamongeverypersonparticipatinginthedevelopmentofthisdocumentAmericanNationalStandards,ofwhichthedocumentcontainedhereinisone,aredevelopedthroughavoluntaryconsensusstandardsdevelopmentprocessThisprocessbringstogethervolunteersandorseeksouttheviewsofpersonswhohaveaninterestinthetopiccoveredbythispublicationThispublicationwasreviewedandapprovedundertheproceduresoftheAmericanNationalStandardsInstitutewherebyastandarddevelopedbyatechnicalcommitteeoftheInternationalElectrotechnicalCommission(IEC)wasadoptedasanAmericanNationalStandardNEMAadministeredtheprocessinaccordancewiththeproceduresoftheAmericanNationalStandardsInstitutetopromotefairnessinthedevelopmentofconsensusAsapublisherofthisdocument,NEMAdoesnotwritethedocumentanditdoesnotindependentlytest,evaluateorverifytheaccuracyorcompletenessofanyinformationorthesoundnessofanyjudgmentscontainedinitsstandardsandguidelinepublicationsNEMAdisclaimsliabilityforanypersonalinjury,propertyorotherdamagesofanynaturewhatsoever,whetherspecial,indirect,consequentialorcompensatory,directlyorindirectlyresultingfromthepublication,useof,application,orrelianceonthisdocumentNEMAdisclaimsandmakesnoguarantyorwarranty,expressorimplied,astotheaccuracyorcompletenessofanyinformationpublishedherein,anddisclaimsandmakesnowarrantythattheinformationinthisdocumentwillfulfillanyofyourparticularpurposesorneedsNEMAdoesnotundertaketoguaranteetheperformanceofanyindividualmanufacturer’sorseller’sproductsorservicesbyvirtueofthisstandardorguideInpublishingandmakingthisdocumentavailable,NEMAisnotundertakingtorenderprofessionalorotherservicesfororonbehalfofanypersonorentityNorisNEMAundertakingtoperformanydutyowedbyanypersonorentitytosomeoneelseAnyoneusingthisdocumentshouldrelyonhisorherownindependentjudgmentor,asappropriate,seektheadviceofacompetentprofessionalindeterminingtheexerciseofreasonablecareinanygivencircumstancesInformationandotherstandardsonthetopiccoveredbythispublicationmaybeavailablefromothersources,whichtheusermaywishtoconsultforadditionalviewsorinformationnotcoveredbythispublicationNEMAhasnopower,nordoesitundertaketopoliceorenforcecompliancewiththecontentsofthisdocumentNEMAdoesnotcertify,testorinspectproducts,designsorinstallationsforsafetyorhealthpurposesAnycertificationorotherstatementofcompliancewithanyhealthorsafety–relatedinformationinthisdocumentshallnotbeattributabletoNEMAandissolelytheresponsibilityofthecertifierormakerofthestatementINTRODUCTIONThisstandarddescribesasystemforclassifyingthedegreesofprotectionprovidedbyenclosuresofelectricalequipmentfortwoconditions:)theprotectionofpersonsagainstaccesstohazardouspartsandprotectionofequipmentagainsttheingressofsolidforeignobjectsand)theingressofwaterThedegreeofprotectionagainstthesetwoconditionsisdesignatedbyanIPCodeEnclosuresasusedinthisstandardareasdefinedinthestandardThisincludesnotonlytraditionalmetallicorpolymericenclosuresbutanyenclosingpartofelectricalequipmentthatprovidesadegreeofprotectionasdefinedinthescopeAssuchtheuseofthissystemallowsspecificratingstobeappliedtodifferentpartsoftheequipmentForexampleacomponentwithanIPratingindicatingonlyadegreeofprotectionagainstcontactwithlivepartswithinthatcomponentcouldbeusedwithinanoverallenclosurewithanIPratingthatprovidesadegreeofprotectionagainstprobesandsolidforeignobjectsaswellassplashingwaterWhiletheIPCodesystemissuitableformosttypesofelectricalequipment,itmustbenotedthatthisstandardisahorizontalstandardandnotaproductstandardTheproductstandardsfordifferentequipmentmayincludeotherrequirementsforenclosuresTypesThedeterminationoftheacceptabilityoftheIPCodesystemaswellastheapplicabilityanduseoftheserequirementsisasubjectfortheendproductstandardThissystemisonlyacceptablewhenadoptedbytheendproductstandardandasspecifiedintheendproductstandardDegreesofprotectionprovidedbyenclosures(IPCode)INTERNATIONALSTANDARDIECEditionReferencenumberIEC:A:(E)Edition:consolidatedwithamendment:PublicationnumberingAsfromJanuaryallIECpublicationsareissuedwithadesignationintheseriesForexample,IECisnowreferredtoasIECConsolidatededitionsTheIECisnowpublishingconsolidatedversionsofitspublicationsForexample,editionnumbers,andrefer,respectively,tothebasepublication,thebasepublicationincorporatingamendmentandthebasepublicationincorporatingamendmentsandFurtherinformationonIECpublicationsThetechnicalcontentofIECpublicationsiskeptunderconstantreviewbytheIEC,thusensuringthatthecontentreflectscurrenttechnologyInformationrelatingtothispublication,includingitsvalidity,isavailableintheIECCatalogueofpublications(seebelow)inadditiontoneweditions,amendmentsandcorrigendaInformationonthesubjectsunderconsiderationandworkinprogressundertakenbythetechnicalcommitteewhichhaspreparedthispublication,aswellasthelistofpublicationsissued,isalsoavailablefromthefollowing:•IECWebSite(wwwiecch)•CatalogueofIECpublicationsTheonlinecatalogueontheIECwebsite(wwwiecchsearchpub)enablesyoutosearchbyavarietyofcriteriaincludingtextsearches,technicalcommitteesanddateofpublicationOnlineinformationisalsoavailableonrecentlyissuedpublications,withdrawnandreplacedpublications,aswellascorrigenda•IECJustPublishedThissummaryofrecentlyissuedpublications(wwwiecchonlinenewsjustpub)isalsoavailablebyemailPleasecontacttheCustomerServiceCentre(seebelow)forfurtherinformation•CustomerServiceCentreIfyouhaveanyquestionsregardingthispublicationorneedfurtherassistance,pleasecontacttheCustomerServiceCentre:Email:custserviecchTel:Fax:Degreesofprotectionprovidedbyenclosures(IPCode)Forprice,seecurrentcatalogueIECCopyrightallrightsreservedNopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromthepublisherInternationalElectrotechnicalCommission,,ruedeVarembé,POBox,CHGeneva,SwitzerlandTelephone:Telefax:Email:inmailiecchWeb:wwwiecchINTERNATIONALSTANDARDIECEditionXCommissionElectrotechniqueInternationaleInternationalElectrotechnicalCommissionМеждународнаяЭлектротехническаяКомиссияPRICECODEEdition:consolidatedwithamendment:©IEC:A:––CONTENTSPageFOREWORDINTRODUCTIONClauseScopeandobjectNormativereferencesDefinitionsDesignationsArrangementoftheIPCodeElementsoftheIPCodeandtheirmeaningsExamplesfortheuseoflettersintheIPCodeDegreesofprotectionagainstaccesstohazardouspartsandagainstsolidforeignobjectsindicatedbythefirstcharacteristicnumeralProtectionagainstaccesstohazardouspartsProtectionagainstsolidforeignobjectsDegreesofprotectionagainstingressofwaterindicatedbythesecondcharacteristicnumeralDegreesofprotectionagainstaccesstohazardouspartsindicatedbytheadditionalletterSupplementarylettersExamplesofdesignationswiththeIPCodeIPCodenotusingoptionalletters:IPCodeusingoptionalletters:MarkingGeneralrequirementsfortestsAtmosphericconditionsforwaterordusttestsTestsamplesApplicationoftestrequirementsandinterpretationoftestresultsCombinationoftestconditionsforthefirstcharacteristicnumeralEmptyenclosuresTestsforprotectionagainstaccesstohazardouspartsindicatedbythefirstcharacteristicnumeralAccessprobesTestconditionsAcceptanceconditionsForlowvoltageequipment(ratedvoltagesnotexceedingVacandVdc)Forhighvoltageequipment(ratedvoltagesexceedingVacandVdc)Forequipmentwithhazardousmechanicalparts©IEC:A:––ClausePageTestsforprotectionagainstsolidforeignobjectsindicatedbythefirstcharacteristicnumeralTestmeansTestconditionsforfirstcharacteristicnumerals,,,Acceptanceconditionsforfirstcharacteristicnumerals,,,DusttestforfirstcharacteristicnumeralsandSpecialconditionsforfirstcharacteristicnumeralTestconditionsforfirstcharacteristicnumeralAcceptanceconditionsforfirstcharacteristicnumeralSpecialconditionsforfirstcharacteristicnumeralTestconditionsforfirstcharacteristicnumeralAcceptanceconditionsforfirstcharacteristicnumeralTestsforprotectionagainstwaterindicatedbythesecondcharacteristicnumeralTestmeansTestconditionsTestforsecondcharacteristicnumeralwiththedripboxTestforsecondcharacteristicnumeralwiththedripboxTestforsecondcharacteristicnumeralwithoscillatingtubeorspraynozzleTestforsecondcharacteristicnumeralwithoscillatingtubeorspraynozzleTestforsecondcharacteristicnumeralwiththe,mmnozzleTestforsecondcharacteristicnumeralwiththe,mmnozzleTestforsecondcharacteristicnumeral:temporaryimmersionbetween,mandmTestforsecondcharacteristicnumeral:continuousimmersionsubjecttoagreementAcceptanceconditionsTestsforprotectionagainstaccesstohazardouspartsindicatedbytheadditionalletterAccessprobesTestconditionsAcceptanceconditionsAnnexA(informative)ExamplesofIPcodingfortheverificationofprotectionoflowvoltageequipmentagainstaccesstohazardouspartsAnnexB(informative)SummaryofresponsibilitiesofrelevanttechnicalcommitteesBibliography©IEC:A:––PageFigure–JointedtestfingerFigure–Testdevicetoverifyprotectionagainstdust(dustchamber)Figure–Testdevicetoverifyprotectionagainstverticallyfallingwaterdrops(dripbox)Figure–Testdevicetoverifyprotectionagainstsprayingandsplashingwatersecondcharacteristicnumeralsand(oscillatingtube)Figure–Handhelddevicetoverifyprotectionagainstsprayingandsplashingwatersecondcharacteristicnumeralsand(spraynozzle)Figure–Testdevicetoverifyprotectionagainstwaterjets(hosenozzle)

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