UL 50E-2007 环境考虑的电气设备用外壳

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【英文标准名称】:Enclosuresforelectricalequipment,environmentalconsiderations
【原文标准名称】:环境考虑的电气设备用外壳
【标准号】:UL50E-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-09-04
【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】:定义;设计;名称与符号;电缆;电的;电器;电气设备;外壳;环境;设备;铰链;分线盒;插销;户外装置;高聚物;测试;布线
【英文主题词】:Definition;Definitions;Design;Designations;Electriccables;Electrical;Electricalappliances;Electricalequipment;Enclosures;Environment;Equipment;Hinges;Junctionboxes;Latches;Outdoorinstallations;Polymers;Testing;Wiring
【摘要】:Thisstandardappliestoenclosuresforelectricalequipmentintendedtobeinstalledandusedinnon-hazardouslocationsinaccordancewiththeCanadianElectricalCode,PartI,CSAC22.1,theprovisionsoftheNationalElectricalCode,NFPA70,andtheprovisionsofMexico'sElectricalInstallations,NOM-001-SEDE,asfollows:a)Enclosuresforindoorlocations,Types1,2,5,12,12K,and13;andb)Enclosuresforindoororoutdoorlocations,Types3,3R,3S,4,4X,6,and6P.Thisstandardcoversadditionalenvironmentalconstructionandperformancerequirementsforenclosures.ThegeneralrequirementsforenclosuresarecontainedinstandardCSAC22.2No.94.1,UL50,andNMX-J-235/1-ANCE(SeeAnnexb,Ref.No.10)ortheend-useproductstandardsthataretobeusedinconjunctionwiththisstandard.Thisstandarddoesnotcovertherequirementsforprotectionofdevicesagainstconditionssuchascondensation,icing,corrosion,orcontaminationthatmayoccurwithintheenclosureorthatmayenterviaconduitorunsealedopenings.Whereanindividualproductstandardcontainsrequirementsthatareatvariancewiththoseofthisstandard,therequirementsoftheindividualproductstandardtakeprecedence.
【中国标准分类号】:K05
【国际标准分类号】:29_100_99
【页数】:
【正文语种】:英语