【英文标准名称】:StandardTestMethodforGasContentofCableandCapacitorOils
【原文标准名称】:电缆及电容器油的气体含量的标准试验方法
【标准号】:ASTMD831-1994(2004)
【标准状态】:现行
【国别】:
【发布日期】:1994
【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】:D27.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电缆;气体;电容器;电绝缘;含量测定;绝缘液体;煤气;绝缘;油;试验;电气工程
【英文主题词】:cableoil;capacitoroil;electricalinsulatingoil;gascontent;oil-filledcable
【摘要】:Thegascontentofcableandcapacitoroilsisconsideredtobeimportant,sincetheevolutionofgasintheformofbubblescanhaveanadverseeffectontheinsulatingpropertiesofthesefluids.Itiscustomarytodegastheseoilspriortouse,andthistestmethodprovidesameansofdeterminingthegascontentbeforeandafterdegassing.FIG.1ApparatusforDeterminationofGasContentofCableandCapacitorOils1.1Thistestmethodcoversthedeterminationofthegascontentofelectricalinsulatingoilsoflowandmediumviscositiesinthegeneralrangeupto190cStat104176F(40176C),suchasareusedincapacitorsandpaper-insulatedelectriccablesandcablesystemsoftheoil-filledtype.Thedeterminationofgascontentisdesirableforanyinsulatingoilhavingthesepropertiesandintendedforuseinadegassedstate.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Note1-Fortestinginsulatingoilswithviscositiesof19cStat40176Corbelow,seeTestMethodD2945.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E38
【国际标准分类号】:29_040_10
【页数】:4P.;A4
【正文语种】: