ASTM D150-1998(2004) 固体电绝缘材料(恒定电介质)的交流损耗特性和介电常数的标准试验方法

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【英文标准名称】:StandardTestMethodsforACLossCharacteristicsandPermittivity(DielectricConstant)ofSolidElectricalInsulation
【原文标准名称】:固体电绝缘材料(恒定电介质)的交流损耗特性和介电常数的标准试验方法
【标准号】:ASTMD150-1998(2004)
【标准状态】:现行
【国别】:
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D09.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电容率;电气工程;电气试验;电绝缘;绝缘;容许的;试验
【英文主题词】:acloss;capacitance:parallel,series,fringing,stray;conductance;contactingelectrodes;dielectric;dielectricconstant;dissipationfactor;electricalinsulatingmaterial;electrode;fluiddisplacement;frequency;fringingcapacitance;g
【摘要】:1.1Thesetestmethodscoverthedeterminationofrelativepermittivity,dissipationfactor,lossindex,powerfactor,phaseangle,andlossangleofspecimensofsolidelectricalinsulatingmaterialswhenthestandardsusedarelumpedimpedances.Thefrequencyrangethatcanbecoveredextendsfromlessthan1Hztoseveralhundredmegahertz.Note1Incommonusage,thewordrelativeisfrequentlydropped.1.2Thesetestmethodsprovidegeneralinformationonavarietyofelectrodes,apparatus,andmeasurementtechniques.ThereadershouldalsoconsultASTMstandardsorotherdocumentsdirectlyapplicabletothematerialtobetested.,1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,see7.2.6.1and10.2.1.
【中国标准分类号】:K15
【国际标准分类号】:
【页数】:20P.;A4
【正文语种】: