BS EN 60247-2004 绝缘液体.相对电容率、电介质损耗因数(tan)和直流电阻率的测量

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【英文标准名称】:Insulatingliquids-Measurementofrelativepermittivity,dielectricdissipationfactor(tan)andd.c.resistivity
【原文标准名称】:绝缘液体.相对电容率、电介质损耗因数(tan)和直流电阻率的测量
【标准号】:BSEN60247-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-04-26
【实施或试行日期】:2004-04-26
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:绝缘液体;液体;测量技术;状态调节;定义;多语种的;电气工程;电阻率;测量电池;介电性能;绝缘材料;电阻;液体电绝缘材料;直流电流;损耗因数;介质材料;测量仪器;测量;清洁处理;渗透率;电容率;直流电阻;介电常数;试验;电绝缘材料;介电测量;电介性;测量设备
【英文主题词】:Cleaning;Conditioning;D.C.resistance;Definition;Definitions;Dielectricconstant;Dielectricmaterials;Dielectricmeasurement;Dielectricproperties;Dielectricity;Directcurrent;Dissipationfactor;Electricalengineering;Electricalinsulatingmaterials;Electricalresistance;Electricalresistivity;Insulatingliquids;Insulatingmaterials;Liquidelectricalinsulatingmaterials;Liquids;Measurement;Measuringcell;Measuringequipment;Measuringinstruments;Measuringtechniques;Multilingual;Permeability;Permittivity;Testing
【摘要】:ThisInternationalstandarddescribesmethodsforthedeterminationofthedielectricdissipationfactor(tanδ),relativepermittivityandd.c.resistivityofanyinsulatingliquidmaterialatthetesttemperature.Themethodsareprimarilyintendedformakingreferencetestsonunusedliquids.Theycanalsobeappliedtoliquidsinserviceintransformers,cablesandotherelectricalapparatus.Howeverthemethodisapplicabletoasinglephaseliquidonly.Whenitisdesiredtomakeroutinedeterminations,simplifiedprocedures,asdescribedinAnnexC,maybeadopted.Withinsulatingliquidsotherthanhydrocarbons,alternativecleaningproceduresmayberequired.
【中国标准分类号】:K15
【国际标准分类号】:29_040_10
【页数】:30P.;A4
【正文语种】:英语