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【英文标准名称】:Rotatingelectricalmachines-Efficiencyclassesofsingle-speed,three-phase,cage-inductionmotors(IE-code)
【原文标准名称】:旋转电机.单速三相笼式感应电动机的效率等级(IE.代码)
【标准号】:BSEN60034-30-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-06-30
【实施或试行日期】:2009-06-30
【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】:异步电动机;等级;代码;定义;传动系统;可行性;效率;效率测量;电机;电动机;电气工程;电子工程;测量系统;发动机;性能;多相电动机;旋转电机;旋转电力机械;旋转机械;鼠笼式电动机;三相;三相电动机
【英文主题词】:Asynchronousmotors;Classes;Codes;Definitions;Drivesystems;Effectiveness;Efficiency;Efficiencymeasurement;Electricmachines;Electricmotors;Electricalengineering;Electronicengineering;Measuringsystems;Motors;Performance;Polyphasemotors;Rotatingelectricmachines;Rotatingelectricalmachinery;Rotatingmachines;Squirrel-cagemotors;Three-phase;Three-phasemotors
【摘要】:ThispartofIEC60034specifiesefficiencyclassesforsingle-speed,three-phase,50Hzand60Hz,cage-inductionmotorsthat:?havearatedvoltageUNupto1000V;NOTEThestandardalsoappliestomotorsratedfortwoormorevoltagesand/orfrequencies.?havearatedoutputPNbetween0,75kWand375kW;?haveeither2,4or6poles;?areratedonthebasisofeitherdutytypeS1(continuousduty)orS3(intermittentperiodicduty)witharatedcyclicdurationfactorof80%orhigher;?arecapableofoperatingdirecton-line;?areratedforoperatingconditionsinaccordancewithIEC60034-1,Clause6.Motorswithflanges,feetand/orshaftswithmechanicaldimensionsdifferentfromIEC60072-1arecoveredbythisstandard.Gearedmotorsandbrakemotorsarecoveredbythisstandardalthoughspecialshaftsandflangesmaybeusedinsuchmotors.Excludedare:?MotorsmadesolelyforconverteroperationinaccordancewithIEC60034-25.?Motorscompletelyintegratedintoamachine(forexamplepump,fanandcompressor)thatcannotbetestedseparatelyfromthemachine.
【中国标准分类号】:K20
【国际标准分类号】:29_160_30
【页数】:21P.;A4
【正文语种】:英语