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【英文标准名称】:Doorsetsandopenablewindowswithfireresistingand/orsmokecontrolcharacteristics-Requirementsandclassification;EnglishversionofDINEN14600:2006-03
【原文标准名称】:有耐火和/或控制烟雾特性的门户装置和可开启窗.要求和分类.德文版本EN14600-2005
【标准号】:DINEN14600-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-03
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:分类;分类系统;靠近;建筑;结构细节;定义;设计;门;防火门;防火;耐火性;手动的;五金件;五金(建筑);敞口的;工作性能;永久特性效力;电动的;特性;安全;安全使用;密封;防烟门;规范(验收);试验;扭矩;窗
【英文主题词】:Classification;Classificationsystems;Close;Construction;Constructiondetails;Definition;Definitions;Design;Doors;Firedoors;Fireproofdoors;Fireprotection;Fireresistance;Handoperated;Hardware;Ironmongery(buildings);Open;Operatability;Permanentperformancecapability;Power-operated;Properties;Safety;Safetyofuse;Sealing;Smokecontroldoors;Specification(approval);Testing;Torque;Windows
【摘要】:Thisdocumentidentifiestheparticularrequirementsandclassificationsnecessarytodemonstratethecharacteristicsoffireresistance,smokeleakagecontrolandselfclosingdurabilityforpedestriandoorsets,industrialtypedoorsetsandopenablewindows.Requirementsforperformancecharacteristicsfortheseproductscanbefoundintheappropriateproductstandards.
【中国标准分类号】:Q70;P32
【国际标准分类号】:91_060_50
【页数】:28P.;A4
【正文语种】:英语


【英文标准名称】:Short-circuitcurrentsind.c.auxiliaryinstallationsinpowerplantsandsubstations-Part1:Calculationofshort-circuitcurrents
【原文标准名称】:电厂与变电站直流辅助设施中的短路电流第1部分:短路电流的计算
【标准号】:IEC61660-1-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-06
【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/TC73
【标准类型】:()
【标准水平】:()
【中文主题词】:数学计算;电气工程;定义;计算方法;开关设备;发电站;变电所;直流装置;短路电流
【英文主题词】:Bridgecircuits;Circuits;Definitions;Directcurrent;Directcurrentinstallations;Electricconvertors;Electricpowernetworks;Electricpowerstations;Electricalengineering;Faultcurrents;Mathematicalcalculations;Methodsofcalculation;Plant;Shortcircuitimpedance;Shortcircuits;Short-circuitcurrents;Substation;Switchgears;Symbols;Three-phase
【摘要】:ThispartofIEC61660describesamethodforcalculatingshort-circuitcurrentsind.c.auxiliarysystemsinpowerplantsandsubstations.Suchsystemscanbeequippedwiththefollowingequipment,actingasshort-circuitcurrentsources:-rectifiersinthree-phasea.c.bridgeconnectionfor50Hz;-stationarylead-acidbatteries;-smoothingcapacitors;-d.c.motorswithindependentexcitation.NOTE-Rectifiersinthree-phasea.c.bridgeconnectionfor60Hzareunderconsideration.Thedataofotherequipmentmaybegivenbythemanufacturer.Thisstandardisonlyconcernedwithrectifiersinthree-phasea.c.bridgeconnection.Itisnotconcernedwithothertypesofrectifiers.Thepurposeofthestandardistoprovideagenerallyapplicablemethodofcalculationwhichproducesresultsofsufficientaccuracyontheconservativeside.Specialmethods,adjustedtoparticularcircumstances,maybeusediftheygiveatleastthesameprecision.Short-circuitcurrents,resistancesandinductancesmayalsobeascertainedfromsystemtestsormeasurementsonmodelsystems.Inexistingd.c.systemsthenecessaryvaluescanbeascertainedfrommeasurementstakenattheassumedshort-circuitlocation.Theloadcurrentisnottakenintoconsiderationwhencalculatingtheshort-circuitcurrent.Itisnecessarytodistinguishbetweentwodifferentvaluesofshort-circuitcurrent:-themaximumshort-circuitcurrentwhichdeterminestheratingoftheelectricalequipment;-theminimumshort-circuitcurrentwhichcanbetakenasthebasisforfuseandprotectionratingsandsettings.
【中国标准分类号】:F20
【国际标准分类号】:29_240_01
【页数】:69P.;A4
【正文语种】:英语