【英文标准名称】:High-voltageswitchgearandcontrolgear-Part205:Compactswitchgearassembliesforratedvoltagesabove52kV
【原文标准名称】:高压开关装置和控制装置.第205部分:额定电压52kV以上用紧凑开关控制组件
【标准号】:IEC62271-205-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-01
【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/SC17C
【标准类型】:()
【标准水平】:()
【中文主题词】:交流开关和控制开关;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;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;开关设备;测试;电压
【英文主题词】:ACswitchgearandcontrolgear;Alternatingcurrent;Circuits;Controldevices;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.
【中国标准分类号】:K43
【国际标准分类号】:29_130_10;29_130_99
【页数】:47P;A4
【正文语种】:英语


【英文标准名称】:Specificationforunderfeedstokers
【原文标准名称】:下部进料自动加煤机规范
【标准号】:BS749-1969
【标准状态】:现行
【国别】:英国
【发布日期】:1969-02-07
【实施或试行日期】:1969-02-07
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:细屑;强制送风燃烧器;锅炉;润滑;加热设备;机械传动系统;热值;供料器(物料装卸设备);装料斗;输送机;煤;固体燃料装置;螺旋输送机;电动机;漏斗
【英文主题词】:
【摘要】:Stokersratedupto550kgofcoalperhourforallfurnacesexceptmetallurgicalorotherhightemperature;requirements,installation,maintenance(seealsoCP3000).
【中国标准分类号】:J98
【国际标准分类号】:25_180_20
【页数】:16P;A4
【正文语种】:英语