【英文标准名称】:IEEEGuidefortheApplicationofGappedSilicon-CarbideSurgeArrestersforAlternatingCurrentSystems
【原文标准名称】:交流系统用间隙碳化硅电涌放电器的IEEE标准
【标准号】:IEEEC62.2-1987(R1994)
【标准状态】:现行
【国别】:美国
【发布日期】:
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisstandardcoverstheapplicationofgappedsilicon-carbidesurgearresters(seeANSI/IEEEStdC62.1-1984[1])1tosafeguardelectricpowerequipmentagainstthehazardsofabnormallyhighvoltagesurgesofvariousorigins.Suchovervoltagesmaycause?ash-oversandseriousdamagetoequipment,therebyjeopardizingthesupplyofpowertousers.Itisessentialtopreventthisbythepropercoordinationofsurgeprotectivedeviceswiththeinsulationstrengthoftheprotectedequipment.ThesubjectisabroadonewithmanyramiTcations,anditwouldrequireavolumeofconsiderablebulktoexplainallpossiblecasesindetail.Section3ofthisstandardcoversthebasiccasesforstationsusedtosupplyandswitchelectricpowertransmission,subtransmission,ordistributionfeeders.InformationisincludedinSection4onapplicationofarrestersforprotectionofoverheaddistributionsystems,bothopen-wireandspacercable;undergroundsystemcables;alldistributiontransformers;andotherelectricdistributionequipment.Step-by-stepdirectionstowardpropersolutionsforvariousapplicationsareprovided.Formanycasestheprescribedstepsareadequate.Complexsituationsorspecialsituationsrequiringstudybyexperiencedengineersaredescribed,butspeciTcsolutionsmaynotbegiven.Theseproceduresarebasedontheoreticalstudies,testresults,andexperience.
【中国标准分类号】:K31
【国际标准分类号】:
【页数】:69P.;A4
【正文语种】:英语


【英文标准名称】:
【原文标准名称】:锑(试剂)
【标准号】:JISK8080-1961
【标准状态】:作废
【国别】:日本
【发布日期】:1961-03-01
【实施或试行日期】:1961-03-01
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:准金属;锑;化学试剂
【英文主题词】:
【摘要】:
【中国标准分类号】:G62
【国际标准分类号】:
【页数】:
【正文语种】: