ABB变频器(培训资料)1

ACS800MultidriveDiodeSupplyUnitACS800多传动DSU2005/07/05ACS800MDDSU-2Internaluseonly!ACS800MDDSU-3Internaluseonly!新的二极管供电单元–主要特性半控桥，二极管供电单元晶闸管充电(触发角270°~0°)当直流电压建立之后晶闸管按二极管模式工作单一设计，适用于380-690V电压范围大功率输出–尺寸小(931Adc/模块)6/12-脉波基本模块(外形规格D4)模块可并联连接(1-5XD4)易于服务插接式连接可快速更换冷却风机ACS800MDDSU-4Internaluseonly!外形规格D3、D4内部结构区别ACS800MDDSU-5Internaluseonly!DCU模块布置快速连接器DSU主板DSMB2块DSU附件板DSABDSU连接端子板DSCB直流熔断器接触器（可选件）电抗器负荷开关风机ACS800MDDSU-6Internaluseonly!6脉波、12脉波连接6脉波，1xD3,nxD4(n=1…5)12脉波，nxD4(n=1…5)ACS800MDDSU-7Internaluseonly!模块的并联ACS800MDDSU-8Internaluseonly!传动单元连接ACS800MDDSU-9Internaluseonly!二极管供电单元:结构供电单元DSU:D3/4-4xD4(6-脉波和12-脉波)模块是一种尺寸,装有轮子和插接式连接器三种柜体形式(电缆底进线和顶进线):400mm宽,1xD3/4,D36–脉波,D46/12–脉波600mm宽,2xD4,6/12–脉波800mm宽,3xD4,6/12–脉波熔断器柜体单元(可选):400mm宽用于1xD3/4-3xD4,6/12–脉波,底进线和顶进线600mm宽用于4-4xD4,6/12–脉波,底进线和顶进线ACS800MDDSU-10Internaluseonly!优点总结特点半控二极管供电电源380-690V电压范围，同一设计个头小–功率大(931Adc/模块)6/12-脉波基本模块(规格D4)模块可并联用于更大功率(1-5XD4)插接，带轮子可控的冷却风机集成了基本器件，比如主开关，交流电抗器，可选的主接触器好处电容充电功能集成在模块内部只有4种不同型号覆盖全功率范围结构紧凑，单一机械尺寸(一种规格)简单结构同一结构，更少元件，易于安装易于组装，服务，维护更少噪音，更少热量损耗全集成原则ACS800MDDSU-11Internaluseonly!ACS800多传动产品结构(例子)供电单元DSU:D4(400mm,外形规格D3/D4)熔断器柜体单元(400mm)辅助控制单元(400mm)电源电缆进线电源电缆连接母排交流熔断器DSU负荷开关辅助电源变压器辅助电源负荷开关ACS800MDDSU-12Internaluseonly!DSU6/12pulse/summaryTrafo400V/230VFFFKKKKKAATrafo400V/230VFFFKKKKKAADSUD4DSUD4DSUD4ACS800MDDSU-13Internaluseonly!ACS800multidrive:NewDSUfusecubicleACS800MDDSU-14Internaluseonly!ReasonstochangethefusecubicleSafetyriskifmisusedLinefuseswitchshouldnotbeopenedwhenloadedDifficulttomanufactureHighnumberofpartsAlotofcablingbetweenlinefuseswitchandDSUmoduleTopologywithdisconnectorafterfusesisnotacommonpracticeAircircuitbreakersolutionneedsalotofspaceLinefuseswitchhasnoUL/CSAACS800MDDSU-15Internaluseonly!Newdesign,locationoffusesNewdesignFuseslocateontopoftheDSUmoduleAllconnectionswithbusbarsinsidethecubicles6fusesperDSUmoduleDisconnectorinsideDSUmoduleisremovedUL/CSAacceptedcomponentsusedAlt1:DisconnectorinfrontofthefusesinIncomingUnit,contactorinsidetheDSUmoduleAlt2:AircircuitbreakerandearthingswitchinfrontofthefusesinIncomingUnitACS800MDDSU-16Internaluseonly!Newdesign,IncomingUnitanddisconnectorDisconnectororaircircuitbreakerandinputterminalslocatedinthesamefield(inIncomingUnitICU)Earthingswitchisplacedabovetheaircircuitbreakerorasoptionaboveloaddisconnector(ULnotavailable)DisconnetorOptionalEarthingswitchInputterminalsACS800MDDSU-17Internaluseonly!Newdesign,terminalarrangements6poledisconnectorisusedin2xDSUandbigger1xDSUwith3or6poledisconnectorBusbarconnectionoptiononlywith6-pulseTopentry300mmcubicle(option)6-pulse12-pulse6-pulsebusbarACbusbarsDCbusbarssideviewsACS800MDDSU-18Internaluseonly!ExamplesofavailablevariantsforDSUStandardsolutionformultidrive6-pulse(ACS800-307-xxxx-x+xxxx)D3and1xD4:Disconnector(+F253),fuses(+F260),DSUmodulewithcontactor(+F250)butwithoutdisconnector2xD4andbigger:Aircircuitbreaker(+F255),earthingswitch(+F259)andfuses(+F260),DSUmodulewithoutdisconnectorandcontactor12-pulse(ACS800-507-xxxx-x+xxxx)1xD4&2xD4:Disconnector(+F253),fuses(+F260),DSUmodulewithcontactor(+F250)butwithoutdisconnector3xD4andbigger:Aircircuitbreaker(+F255),earthingswitch(+F259)andfuses(+F260),DSUmodulewithoutdisconnectorandcontactorExistingtypecodesremain,nonewtypecodesfornewsolutionACS800MDDSU-19Internaluseonly!DimensionsoffusefieldWidthoffusefield(ICU)comparedtoolddesignContactorwasandisallwaysinsidemoduleInnewdesigndisconnectorisallwaysoutsidemoduleinICUFramesize6-pulsewitholdlinefuseswitchICU/mmNewdesign6-pulseICU/mm12-pulsewitholdlinefuseswitchICU/mmNewdesign12-pulseICU/mm1xD3400(contactor)400(contactor)n.a.n.a.1xD4400(contactor)400(contactor)400(contactor)500contactor2xD4400+600ACB600ACB2x400+2x600ACB500contactor3xD4600+600ACB600ACB2x400+2x600ACB600+600ACB4xD42x400+600ACB600ACB2x400+2x600ACB600+600ACB5xD4400+600+1000ACB1000ACB2x600+2x600ACB600+600ACBACS800MDDSU-20Internaluseonly!SalesreleasescheduleMultidriveandsingledrivepilotsinMay/JuneSalesreleaseformultidrivecubiclesandmodulesinJuneFirstdeliveriesinSep.2005ACS800MDDSU-21Internaluseonly!二极管供电单元(DSU)模块供货情况介绍380-690V电压范围，同一设计全内置原则落地式单元半控桥式二极管供电单元交流电抗器,直流熔断器主开关和可选的主接触器冷却风机电源及控制规格D4模块既能6脉波，又能12脉波连接380-690V电压范围，同一设计模块可并联连接(1-5XD4)插接式连接–所有的电气连接易于服务和维护插接式连接装有四个轮子;从柜体推入拉出主要器件可以从一个方向更换可以快速更换冷却风机ACS800MDDSU-22Internaluseonly!DSU快速连接插座接模块的插接式连接座电源电缆连接处,底部进线ACS800MDDSU-23Internaluseonly!控制回路框图ACS800MDDSU-24Internaluseonly!控制回路框图DSU附件板DSAB直流熔断器状态电源状态模块负荷开关状态控制监视主接触器DSU主板DSMB-0148VDCDSAB/DSSB/DSMB-02控制冷却风机检测相电流DSU主板DSMB-02晶闸管触发脉冲ACS800MDDSU-25Internaluseonly!DSSB-01C端子图ACS800MDDSU-26Internaluseonly!DSSB-01C端子图ACS800MDDSU-27Internaluseonly!DSSB-01C端子图ACS800MDDSU-28Internaluseonly!DSSB-01C端子图ACS800MDDSU-29Internaluseonly!掉电保护功能ACS800MDDSU-30Internaluseonly!诊断和控制每个模块都可诊断直流熔断器熔断检测电源缺相过温故障过温报警风机故障接地故障（三相电流和，可以通过外部设备检测）其它故障（内部功能故障）本地或远程控制本地在柜门开关操作OFF/ON/START开关,复位按钮急停按钮(可选)通过I/O点远程控制ON/OFF,故障复位，故障输出人机界面(MMI)数显表(4-位;电压,电流,功率和直流电压)故障指示灯可选的模拟指针表ACS800MDDSU-31Internaluseonly!400VDSUUnits400V二极管整流单元ACS800MDDSU-32Internaluseonly!500VDSUUnits500V二极管整流单元ACS800MDDSU-33Internalus