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【英文标准名称】:Powertransformers-Part3:Insulationlevels,dielectrictestsandexternalclearancesinair
【原文标准名称】:电力变压器第3部分:绝缘水平、电介质试验和空气中的外间隙
【标准号】:IEC60076-3-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC14
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;绝缘;试验;试验;试验;试验;绝缘测试;变压器;电力变压器;电压测量
【英文主题词】:Acceleratedtesting;Clearances;Definitions;Electricalengineering;Electricaltesting;Electrically-operateddevices;Endurancetesting;Insulationtest;Insulations;Lightningsurgetest;Lightningsurgevoltages;Powerfrequencywithstandvoltage;Powertransformers;Shear;Spaced;Switchingimpulsevoltages;Testsequence;Testing;Transformers;Voltagemeasurement;Windings
【摘要】:ThisInternationalStandardappliestosingle-phaseandthree-phaseoil-immersedpowertransformers(includingauto-transformers),withtheexceptionofcertainsmallandspecialtransformers,asdefinedinthescopeofIEC60076-1.ItidentifiestransformerwindingstotheirhighestvoltageforequipmentUmassociatedwiththeircorrespondingratedinsulationlevelsanddetailstherelevantapplicabledielectrictestsandminimumexternalclearancesinairbetweenlivepartsofbushingsandtoobjectsatearthpotential.ForcategoriesofpowertransformersandreactorswhichhavetheirownIECstandards,thisstandardisapplicableonlytotheextentinwhichitisspecificallycalledupbycrossreferenceintheotherstandards.
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:107P.;A4
【正文语种】:英语