UL498标准

DocumentWasDownloadedByJOHNYUForUseByRONGFENGINDUSTRIALCOLTD11991:6/21/2012-8:04PMULCOPYRIGHTEDMATERIAL–NOTAUTHORIZEDFORFURTHERREPRODUCTIONORDISTRIBUTIONWITHOUTPERMISSIONFROMUL107DielectricVoltage-WithstandTest107.1Theassemblyofacordandcordconnectorwithpin-typeterminalsshallbecapableofwithstandingwithoutbreakdown,foraperiodof1minute,theapplicationofa60Hzessentiallysinusoidalpotentialof1250Vbetweenthetwoconductorsoftheflexiblecord.ThreeassembliesaretobeselectedfromthetemperaturetestspecifiedinTemperatureTest,Section104.107.2Thetestpotentialistobesuppliedfroma500V-Aorlargercapacitytestingtransformerwhoseoutputisessentiallysinusoidalandcanbevaried.Theappliedpotentialistobeincreasedfromzerountiltherequiredtestvoltageisreached,andistobeheldatthatvoltageforaperiodof1minute.Theincreaseintheappliedpotentialistobeatuniformrateandasrapidasisconsistentwithitsvaluebeingcorrectlyindicatedbythevoltmeter.RECEPTACLESAllDevices108General108.1TheperformanceofareceptacleistobeinvestigatedbymeansoftheapplicabletestsdescribedinSections59–68and109–158asspecifiedinTable58.4.ForHospitalGradereceptacles,seealsoGeneral,SectionSD20ofHospitalGradeDevices,SupplementSD.Forself-containedreceptacles,seealsoGeneral,Section159.108.2Flushorself-containedreceptacleshavinga5-15R,5-20R,6-15R,or6-20RconfigurationshallbesubjectedtotheseriesoftestsdescribedinSections109–113andotherreceptacletypestoSections114–118alongwithotheradditionalsectionsasindicatedinTable58.4.TheRetentionofPlugsTest,Section114,andtheRetentionofPlugsTest(Repeated),Section117,isonlyrequiredforreceptacleshavinga1-15R,5-15R,5-20R,6-15Ror6-20Rconfigurationandnotoftheflushorself-containedtype.109RetentionofBladesTest109.1Aflushorself-containedreceptaclehavinga5-15R,5-20R,6-15R,or6-20RconfigurationshallbesubjectedtotheretentionofbladestestdescribedinthisSection.Exception:Areceptaclehavinga1-15R,5-15R,5-20R,6-15R,or6-20Rconfigurationandnotoftheflushorself-containedtypeshallinsteadbesubjectedtotheRetentionofPlugsTest,Section114.109.2Receptacleshavingthebreak-offtab,whenprovided,removedfromonenonidentifiedterminalaretobesubjectedtotenconditioningcyclesofmanualinsertionandwithdrawalofastandardgauge,seeFigure109.1.Eachofsixdevicesistobetested.ThegaugeistobeconfiguredasoutlinedinTable109.1.Theforceappliedtoinsertthegaugeforanyoftheconditioningcyclesisnottoexceed40lbf(178N).ThegaugeistohavethedimensionsindicatedinFigure109.1butisnottohaveholesintheouterendsoftheblades.Thisisgeneratedtextforfigtxt.MARCH30,2012ATTACHMENTPLUGSANDRECEPTACLES-UL498119DocumentWasDownloadedByJOHNYUForUseByRONGFENGINDUSTRIALCOLTD11991:6/21/2012-8:04PMULCOPYRIGHTEDMATERIAL–NOTAUTHORIZEDFORFURTHERREPRODUCTIONORDISTRIBUTIONWITHOUTPERMISSIONFROMULFigure109.1TestgaugeNOTES1)Bladesshallbemadeoftoolsteel,RockwellHardnessC58toC60.2)Allsharpedgesshallberemovedtoaradiusof0.016to0.020inch.Endsofallflatbladesbevelledasshownintheendofbladedetail.3)Bladesurfacesshallnotexceeda32microinchfinishgrindinadirectionperpendiculartothemajoraxis.Finishistobedeterminedvisuallyusingacomparativemethodand10Xopticalmagnification.4)Allbladeholepositionsarelocatedonthecenterlineoftheblades.5)Rdesignatesradius.Alldimensionsareininches.6)Flatbladepositionsshallbemodifiedtosuitconfigurations5-20and6-20.InchmmInchmmInchmm0.00020.0050.1253.180.46711.80.0010.0250.1263.200.46911.910.0020.0510.1563.960.47912.170.0100.2540.1864.720.49912.670.0160.40.1884.780.50112.730.0200.50.2035.1560.67117.040.0310.790.2496.330.67217.070.0451.140.2516.370.71718.210.0471.190.3589.090.71918.260.0591.500.3609.140.79620.220.0611.550.44911.400.79720.240.1243.150.46111.7microinch32nm813MARCH30,2012ATTACHMENTPLUGSANDRECEPTACLES-UL498120DocumentWasDownloadedByJOHNYUForUseByRONGFENGINDUSTRIALCOLTD11991:6/21/2012-8:04PMULCOPYRIGHTEDMATERIAL–NOTAUTHORIZEDFORFURTHERREPRODUCTIONORDISTRIBUTIONWITHOUTPERMISSIONFROMULTable109.1TestgaugeconfigurationsforconditioningDeviceundertestTestgaugeNo.ofdevicestested5-15R5-15P65-20R5-15P35-20P36-15R6-15P66-20R6-15P36-20P3109.3ThestandardgaugeistobeconfiguredasshowninTable109.2usingthelinebladeswithoutholesandwiththegroundingbladeremoved.Thegaugeisthentobeinsertedinthereceptacleandastatic3lbf(13.3N)(includingtheweightofthegauge),whichtendstoremovethegaugefromthereceptacle,istobeappliedforaperiodof1minuteinadirectionnormaltotheplaneofthefaceofthereceptacle.Thereshallnotbemorethan0.079inch(2mm)displacementofthegauge.Table109.2TestgaugeconfigurationsforretentiontestingDeviceundertestTestgaugeNo.ofdevicestested5-15R1-15Por5-15Pa65-20R1-15Por5-15Pa35-20Pa36-15R2-15Por6-15Pa66-20R2-15Por6-15Pa32-20Por6-20Pa3aTestgaugehavinggroundingbladeremoved.109.4ThestandardgaugeistobeconfiguredasshowninTable109.3usingthelinebladeswithholesintheendandwiththegroundingbladeinplace.Thegaugeisthentobeinsertedinthereceptacleandaforceappliedinadirectionnormaltotheplaneofthefaceofthereceptaclethattendstoremovethegauge.Thestaticforcerequiredtowithdrawthegaugeshallnotexceed15lbf(67N)(includingtheweightofthegauge).MARCH30,2012ATTACHMENTPLUGSANDRECEPTACLES-UL498121Document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