【英文标准名称】:High-voltageswitchgearandcontrolgear-Compactswitchgearassembliesforratedvoltagesabove52kV
【原文标准名称】:高压开关装置和控制器.额定电压大于52kV的组合开关装置附件
【标准号】:BSEN62271-205-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-06-30
【实施或试行日期】:2008-06-30
【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】:交流开关装置和控制器;交流电流;电路;控制装置;定义;设计;接地;电气工程;电气安全;高电压;高压电器;高压开关装置;高压开关设备;检验;布置;测量;测量技术;使用条件;合格试验;额定电压;铭牌;常规检验;安全要求;规范(验收);开关;开关装置;测试;电压
【英文主题词】:ACswitchgearandcontrolgear;Alternatingcurrent;Circuits;Controldevices;Definition;Definitions;Design;Earthing;Electricalengineering;Electricalsafety;Highvoltage;High-voltageequipment;High-voltageswitchgear;High-voltageswitchgears;Inspection;Layout;Measurement;Measuringtechniques;Operatingconditions;Qualificationtests;Ratedvoltages;Ratingplates;Routinechecktests;Safetyrequirements;Specification(approval);Switches;Switchgear;Switchgears;Testing;Voltage
【摘要】:ThispartofIEC62271appliestocompactswitchgearassembliesconsistingofatleastoneswitchingdevicedirectlyconnectedto,orsharingcomponentswith,oneormoreotherdevicessuchthatthereisaninteractionbetweenthefunctionsoftheindividualdevices.Suchassembliesaremadeupofdevicesdefinedin1.101andaredesigned,testedandsuppliedforuseasasingleunit.Theinteractionbetweendevicesmaybeduetoproximity,sharingofcomponentsoracombinationofboth.Theassembliesmaycontaincomponentsofairinsulatedswitchgear(AIS)onlyoracombinationofAISandgasinsulatedswitchgear(GIS),socalledmixedtechnologyswitchgear(MTS)andmaybedeliveredentirelyprefabricatedorpartiallyassembled.ItisnotpossibletodefineallpotentialarrangementsofcompactswitchgearassemblieshoweverfourexamplesareshownforinformationinAnnexA.Thesecompactswitchgearassembliesareforindoorand/oroutdoorinstallationsinsystemshavingratedvoltagesabove52kVandservicefrequenciesof50Hzand60Hz.Thisstandardcoverstheinfluenceonperformanceoftheinteractionsbetweendeviceswithincompactswitchgearassembliesanddefinesratingsandtestproceduresfortheseassemblies.IEC62271-1isapplicableifnotstatedotherwise.ThisstandarddoesnotapplytoswitchgearassembliesconsistingsolelyofGISwhicharecoveredby62271-203.1.101ObjectiveTheobjectiveofthisstandardistorespondtotheincreasinguseofcompactswitchgearassembliesthatperformthefunctionsofanumberofseparatedevicesandtheircontrolgear.Numerousarrangementsarepossibleandthisstandardprovidesguidanceonbasictypesofassemblieswhichmightbeenvisaged.Astherearepotentialinteractionsbetweendeviceswithinsuchassemblies,itisnecessarytoconsiderthestandardizationrequirementsfortheassemblyinitsentirety.Thedevices,definedbyIECstandards,whichmayformpartofacompactswitchgearassemblyarelistedbelow:Switchingdevices:?Circuit-breakersIEC62271-100?Disconnectors/EarthingswitchesIEC62271-102?SwitchesIEC60265-2?Disconnectingcircuit-breakersIEC62271-108Devices:?Instrumenttransformers–CurrenttransformersIEC60044-1,IEC60044-8–VoltagetransformersIEC60044-2,IEC60044-5,IEC60044-7–CombinedtransformersIEC60044-3?SurgearrestersIEC60099-4?BushingsIEC60137?InsulatorsIEC61462,IEC62155?CableconnectionsIEC62271-209?TransformerconnectionsIEC61639Eachswitchingdevice,deviceandtheircontrolgearformingpartofacompactswitchgearassemblyshallcomplywiththerelevantindividualstandard.IfpartofthecompactswitchgearassemblyisformedbymetalenclosedswitchgeardevicestherequirementsofIEC62271-203apply.Compactswitchgearassemblies,asdefinedinthisstandard,areconsideredtobeasingleproductwithasingleserialnumberandonesetofdocumentation.
【中国标准分类号】:K43
【国际标准分类号】:29_130_10
【页数】:28P.;A4
【正文语种】:英语