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【英文标准名称】:Hollowpressurizedandunpressurizedceramicandglassinsulatorsforuseinelectricalequipmentwithratedvoltagesgreaterthan1000V
【原文标准名称】:额定电压为1000V以上的电气设备用空心增压和未增压陶瓷和玻璃绝缘子
【标准号】:BSEN62155-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-10-30
【实施或试行日期】:2003-10-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:绝缘子;试验;电气设备;陶瓷;绝缘;玻璃绝缘子;空心绝缘子;陶瓷绝缘子;电气工程
【英文主题词】:Ceramicinsulators;Ceramics;Compressionstresses;Definition;Definitions;Documentations;Electriccontrolequipment;Electricinsulators;Electricalengineering;Electricalequipment;Glassinsulators;High-voltageequipment;High-voltageswitchgear;High-voltageswitchgears;Hollowinsulators;Insulations;Insulators;Materials;Switchgear;Switchgears;Testing
【摘要】:1GeneralThisstandardisapplicableto-ceramicandglasshollowinsulatorsintendedforgeneraluseinelectricalequipment;-ceramichollowinsulatorsintendedforusewithapermanentgaspressureinswitchgearandcontrolgear.Theseinsulatorsareintendedforindoorandoutdooruseinelectricalequipment,operatingonalternatingcurrentwitharatedvoltagegreaterthan1000Vandafrequencynotgreaterthan100Hzorforuseindirect-currentequipmentwitharatedvoltageofgreaterthan1500V.Thehollowinsulatorsareintendedforuseinelectricalequipment,forexample:-circuit-breakers,-switch-disconnectors,-disconnectors,-earthingswitches,-instrumenttransformers,-surgearresters,-bushings,-cablesealingends,-capacitors.Itisnottheobjectofthisstandardtoprescribedielectrictypetestsbecausethewithstandvoltagesarenotcharacteristicsofthehollowinsulatoritselfbutoftheapparatusofwhichitultimatelyformsapart.2HollowinsulatorsorhollowinsulatorbodiesintendedforgeneraluseHollowinsulatorsorinsulatorbodiesofceramicmaterialorglass,intendedforuse-withoutpressure;-withpermanentpressure≤50kPagauge;-withpermanentgaspressure>50kPagaugeincombinationwithaninternalvolume<1I(1000cm);-withpermanenthydraulicpressure.Theobjectofthisstandardistodefine-thetermsused;-themechanicalanddimensionalcharacteristicsofhollowinsulatorsandhollowinsulatorbodies;-theelectricalsoundnessofthewall;-theconditionsunderwhichthespecifiedvaluesofthesecharacteristicsareverified;-themethodsoftest;-theacceptancecriteria.3CeramichollowinsulatorsintendedforusewithpermanentgaspressureHollowinsulatorsorhollowinsulatorbodieswiththeirfixingdevices,intendedforusewithpermanentgaspressure:permanentgaspressure>50kPagaugeincombinationwithaninternalvolume≥1I(1000cm).NOTE1Thegascanbedryair,inertgases,forexample,SF6ornitrogenoramixtureofsuchgases.Theobjectofthisstandardistodefine-thetermsused;-themechanicalanddimensionalcharacteristicsofhollowinsulatorsandhollowinsulatorbodies;-theelectricalsoundnessofthewall;-theconditionsunderwhichthespecifiedvaluesofthesecharacteristicsareverified;-themethodsoftest;-theacceptancecriteria;-designrules;-testproceduresandtestvalues.NOTE2Hollowinsulatorsorhollowinsulatorbodiesareusuallyintegratedintoelectricalequipmentwhichiselectricallytypetestedasrequiredbytheequipmentstandard.
【中国标准分类号】:K48
【国际标准分类号】:29_080_10
【页数】:56P;A4
【正文语种】:英语


Product Code:SAE AMS3180
Title:Toluene, Industrial Grade
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification covers, industrial-grade toluene in the form of a liquid.