西门子1LE0高效电机样本

1LE0高效低压交流异步电动机1LE0HighEfficiencyLow-voltageMotorsAnswersforindustry.产品样本08.20112目录Contents2总体介绍Overview.............................................................................3参考标准Referencestandards............................................................5机械特性Mechanicaldesign...............................................................6电气特性Electricaldesign...................................................................14变频应用Converterfedapplication.....................................................18订货号OrderNo.............................................................................20选型技术数据表Technicaldatatable.............................................................22选件Options...............................................................................28外形尺寸Dimensiondrawings............................................................30认证Certificates..........................................................................353总体介绍Overview31LE0高效系列电动机是铸铁机壳通用型全封闭自扇冷却式三相异步电动机，其防护等级为IP55，1LE0系列电动机设计生产符合ISO、IEC、GB等相关标准的要求。采用1LE0系列电动机，客户可以节约能耗达10%之多！1LE0系列电动机适用于连续工作制（S1）、恒转速或一定速度范围内的变频调速应用。西门子1LE0系列电动机技术特性■机座和接线盒材料：灰铸铁；■标准颜色：石头灰（RAL7030）；■2、4、6极电动机达到GB18613-2006标准能效等级2级，且能满足IEC60034-30标准中的IE2效率等级；■额定功率：0.55kW~315kW（50Hz）；■优化的紧凑型结构；■标准安装结构类型（符合IEC60034-7标准规定）：IMB3、IMB5、IMB35等；■所有的电动机设计防护等级为IP55（IEC60034-5）；■FS1)280~355标配再润滑装置，FS1)100~250的作为选项；■对于FS100~355范围电动机，可选择增强悬臂力设计；■电动机可选PTC或PT100热敏电阻或KTY84-130进行绕组保护；FeaturesofSiemens1LE0series■Frameandconnectionboxmaterial:greycastiron.■Standardcolor:stonegrey(RAL7030)■Availablein2,4,6polevariantswithefficiencygrade2.accordingtoGB18613-2006andefficiencyclassIE2accordingtoIEC60034-30.■Ratedpowerrange:0.55kW~315kWat50Hz.■Optimizedcompactstyleconstruction.■StandardmountingconstructionaccordingtoIEC60034-7:IMB3,IMB5,IMB35andetc.■AllmotorsaredesignedtoIP55degreeofprotection(IEC60034-5).■Re-greasingdevicesforFS1)280~355asstandard,andforFS100~250asoption.■ReinforcedbearingsforincreasedcantileverforcesforFS100~355asoption.■WindingprotectionswithPTC,PT100andKTY84-130asoption.1)FS，机座是“FrameSize”的英文缩写。1)FS，FrameSizeThe1LE0seriesofhighefficiency3phaseasynchronousmotorswithcastironhousingisTotallyEnclosedFanCooled(TEFC)withIP55environmentalprotection,andapplicableforgeneralpurposeuse.ThesemotorsaredesignedandmanufacturedinaccordancewithISO,IECstandards,GBstandards.Byswitchingto1LE0seriesmotor,customercansaveenergyupto10%!The1LE0seriesmotorisdesignedforconstantoradjustablespeedwithcontinuousdutyoperation(S1)overaspeedrange.4■接线盒标准位置处于机座顶端，进线孔处于右侧（从驱动端看），选项中接线盒位置和进线方向可变化；■绝缘系统按155（F）温度等级，在额定输出和直接供电时按130（B）温度等级使用；■电动机标准冷却方式为自扇冷却（IEC60034-6规定的IC411），可提供独立驱动风扇强制冷却；■FS80~90电动机没有吊环；FS100~315电动机都有2个吊环，FS355电动机有1个吊环用于运输。■Terminalboxontop,andcableentryonrightside(viewedfromdrivenend).Variablelocationofconnectionboxesandcableentriesasoption.■Insulationsystemisdesignedfortemperatureclass155(F).Atratedoutputwithline-fedoperation,themotorscanbeusedintemperatureclass130(B).■Selfventilatedmotorswithradial-flowfans(coolingmethodIC411accordingtoIEC60034-6)asstandard,forcedaircoolwithexternalseparatelydrivenfansasoption.■FS80~90motordonothaveeyebolt;FS100~315allmotorshave2eyebolts,andFS355motorhaveoneeyeboltfortransport.运行环境■防护等级IP55（IEC60034-5）；■高度不超过海拔1000m（IEC60034-1）；■允许的环境温度在-20ºC~40ºC（IEC60034-1）；■所允许的相对湿度：•-20ºC≤T≤20ºC：100%•20ºCT≤30ºC：95%•30ºCT≤40ºC：55%对于更高的环境温度、以及（或者）高于海拔1000m的地点，电动机的额定功率换算系数为kHT。所允许的功率值（Padm）：Padm=Prated•kHTEnvironmental■DegreesofmotorprotectionIP55(IEC60034-5).■Altitudeshallnotexceed1000mabovesea-level(IEC60034-1).■Allowedairtemperaturebetween-20ºCand40ºC(IEC60034-1).■Permittedrelativehumidity:•-20ºC≤T≤20ºC：100%•20ºCT≤30ºC：95%•30ºCT≤40ºC：55%Forhighercoolanttemperaturesand/orsitealtitudeshigherthan1000mabovesealevel,thespecifiedmotoroutputmustbereducedbyusingthefactorkHT.Theresultsinanadmissibleoutput(Padm)ofthemotor:Padm=Prated•kHT对于不同高度和（或）不同环境温度的功率换算系数kHTFactorkHTfordifferentsidealtitudesand/orcoolanttemperature海拔高度Sitealtitudeaboveseelevel对应海拔高度的环境温度SitealtitudeaboveseelevelCoolanttemperature30ºC30~40ºC45ºC50ºC55ºC60ºC1000m1.071.000.960.920.870.821500m1.040.970.930.890.840.792000m1.000.940.900.860.820.772500m0.960.900.860.830.780.743000m0.920.860.820.790.750.703500m0.880.820.790.750.710.674000m0.820.770.740.710.670.6351LE0电动机符合下面的电气和机械标准:参考标准ReferencestandardsThe1LE0complieswiththefollowingelectricalandmechanicalstandards:铭牌信息Nameplate名称TitleIEC标准IECstandard中国国家标准Chinesestandard旋转电动机定额和性能Rotatingelectricalmachines–Part1:RatingandperformanceIEC60034-1GB755旋转电动机损耗与效率确定的标准测试方法Rotatingelectricalmachines–Part2-1:Standardmethodsfordetermininglossesandefficiencyfromtests(excludingmachinesfortractionvehicles)IEC60034-2GB/T1032旋转电机整体结构的防护等级(IP代码)分级Rotatingelectricalmachines–Part5:Degreesofprotectionprovidedbytheintegraldesignofrotatingelectricalmachines(IPcode)-ClassificationIEC60034-5GB/T4942.1旋转电动机冷却方法Rotatingelectricalmachines–Part6:Methodsofcooling(ICCode)IEC60034-6GB/T1993旋转电动机结构型式、安装型式及接线盒位置的分类（IM代码）Rotatingelectricalmachines–Part7:Classificationoftypesofcon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