UL 1238-2008 可燃液体分配装置用控制设备

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【英文标准名称】:Controlequipmentforusewithflammableliquiddispensingdevices
【原文标准名称】:可燃液体分配装置用控制设备
【标准号】:UL1238-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-05-16
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:检验标志;可燃液体;控制设备;定义;电气安全;防火安全;易燃性;修车厂(商业的);漏电;泄漏电流;监视器;安全;规范(验收);槽罐设备;测试
【英文主题词】:Checkindication;Combustibleliquids;Controlequipment;Definitions;Electricalsafety;Firesafety;Flammability;Garages(commercial);Leakagecurrent;Leakagecurrents;Monitors;Safety;Specification(approval);Tankinstallations;Testing
【摘要】:1.1TheserequirementscoverelectricalequipmentusedforthecontrolandmonitoringofflammableliquidandLP-Gasdispensingdevicesrated600voltsorless.SuchcontrolequipmentisintendedtobeinstalledinordinarylocationsinaccordancewiththeNationalElectricalCode,NFPA70.1.1revisedMay16,20081.2TheserequirementsalsocoverelectricalcontrolequipmentthatiscapableofbeinginstalledinoroverahazardousareaasdefinedbytheFlammableandCombustibleLiquidsCode,NFPA30.ElectricalcontrolequipmentforinstallationinaClassI,Division1orDivision2hazardousareashallcomplywiththeapplicablerequirementsfortheHazardousLocationprotectionmethodemployed.SeeAppendixAforalistofappropriatestandards.1.2revisedMay16,20081.3Theserequirementscovergeneral-usefield-installedequipment.Theyalsocovercontrolsintendedtobefactoryinstalledonorincertaindevicesasoperatingcontrols.Typicaldevicescoveredbytheserequirementsinclude:a)CommunicationUnits–Visual,pulse,oraudiodeviceswhichcomplieswiththetransmittalofdataorinformation.Suchdevicesincludeaudioorvisualsystemsbetweentheservicestationattendantandthecustomer,anddataprocessingsystemsbetweentheservicestationandaremotedataprocessingterminal.b)ControlConsoles–Prepay,post-pay,remotetotalizing,orremoteactuatingandmonitoringdeviceslocatedindoorsorwithinastructuresomedistancefromthedispensingdevice.c)CreditAcceptanceUnits–Dollarbill,coin,token,pulse,orcreditcardactivateddeviceswhicharecapableofbeinginstalledon,adjacentto,orawayfromthedispensingdevice.d)ElectricComputerResets–Electricallyauthorizedorelectricallyoperateddeviceswhichresetamechanicalcomputer.1.4Theserequirementsdonotcoversafetyoremergencycontrolswhichautomaticallyormanuallyinterrupttheoperationofadispensingdevice.1.5Theterm2device2referstoanyequipmentcoveredbythisstandard.1.6Theserequirementsdonotcoverpurelymechanicalsystemssuchashosenozzleattachmentsandpneumaticorhydraulicactuators.
【中国标准分类号】:A80
【国际标准分类号】:75_200
【页数】:72P.;A4
【正文语种】:英语