西門子6SG70系列變頻器應(yīng)用操作手冊

1、3Description 說明3.1Applications 應(yīng)用SIMOTRASHDconvertersinthe6SG70seriesarefullydigitalcompactconvertersandhavebeen developedforregulatingthree-phaseliftinggearmotorswithslipringrotorsintheoutputrangeupto580kWandforhigher-levelcontrolofthedrive.SIMOTRASHD變頻器在6SG70系列中是完全數(shù)字小型變頻器，已經(jīng)發(fā)展到調(diào)節(jié)三相的帶有滑環(huán)轉(zhuǎn)子的提升齒輪電機，輸

2、出范圍達(dá)到580kW，并且發(fā)展到了傳動的高級控制。For-liftinggear 提升齒輪-slewinggear 快速定向齒輪-luffinggear 上下擺動齒輪-trolleytravelgear 手搖升降齒輪-travelgear 升降齒輪-auxiliary-rangegearboxes 輔助范圍減速機Thebenefitsare: 優(yōu)點是-veryefficientdriveunitsolutionsinoldersystems 在舊系統(tǒng)中非常有效的傳動裝置方案-extremelysimpleretrofittingresultinginsignificantimprovement

3、stoexistingsystems 相當(dāng)簡單，式樣翻新導(dǎo)致當(dāng)前系統(tǒng)有意義的改進(jìn)。-lowmodernizationcostsasexistingcomponentssuchasmotors,resistors,cablesand cabinetscancontinuetobeused 低現(xiàn)代化成本，象當(dāng)前配件如電機，電阻，電纜和柜子仍可繼續(xù)使用。-fast,variableanduser-friendlysolutionwithlowsystemstandstilltimes 快速，多樣，用戶友好界面方案，很低的系統(tǒng)停機次數(shù)。-verycost-effectivesolutionfornew

4、systems 對新系統(tǒng)來說非常有成本效益的方案。-lowrequirementsforcontactorcontrolsandexternalinterlocks,asimportantcontrolfunctions arealreadyintegrated 對接觸器控制和外部聯(lián)動裝置要求較低，因為重要的控制功能已被集成。-littleplanningandconfigurationworkrequired 很少需要的計劃與配置工作。-cost-savingduetoshortassemblyandcommissioningtimesthankstoconnection-ready com

5、pactconvertertechnology 由于連接準(zhǔn)備變頻器技術(shù)，組裝與調(diào)試次數(shù)較短，這樣舊節(jié)省了成本。-verysmoothtravel,whichhelpspreventsystemwear 移動非常順暢，這樣可以幫助防治系統(tǒng)磨損。-veryhighlevelofcontrolqualitybyutilizingtheparticularelectricaladvantagesoftheslipring motor 通過利用滑環(huán)電機特殊的電氣優(yōu)點，使控制質(zhì)量非常高級。-veryhighlevelofcontroldynamicswiththeuseofstatorphase-angl

6、econtrol 通過使用定子相位角度控制使控制動力非常高級。-allstandardliftingcomponentsandinterfacescanbeused 所有的提升配件與界面都可使用。- nospecialtechnologiesrequired!- 無特別的工藝要求。3.2Design 設(shè)計Series6SG70SIMOTRASHDconvertersarecharacterizedbytheircompact,space-saving construction.Theircompactdesignmakesthemparticularlyeasytoserviceandmain

7、tainsince individualcomponentsarereadilyaccessible.Theelectronicsboxcontainsthebasicelectronic circuitryaswellasanysupplementaryboards.6SG70SIMOTRASHD系列變頻器的特點是小型能充分利用空間的建筑。因為工業(yè)配件易于購買，所以小型設(shè)計使它們特別易于服務(wù)與維護(hù)。電子盒包括基本電子電路，也包括補充板。AllSIMOTRASHDconvertersareequippedwithaPMUsimpleoperatorpanelmountedinthe conve

8、rterdoor.Thepanelconsistsofafive-digit,seven-segmentdisplay,threeLEDsasstatus indicatorsandthreeparameterizationkeys.ThePMUalsofeaturesconnectorX300withaUSS interfaceinaccordancewiththeRS232orRS485standard.Thepanelprovidesallthefacilitiesfor makingadjustmentsorsettingsanddisplayingmeasuredvaluesrequ

9、iredtostartuptheconverter.所有的SIMOTRASHD變頻器都配有安裝在變頻器們上的PMU簡單操作員控制面板。該面板包括五個一組的數(shù)字，七段顯示，三個作為狀態(tài)指示的LED和三個參數(shù)鍵。PMU帶有一個USS界面，符合RS232或RS485 標(biāo)準(zhǔn)，也是連接器X300的特點。該面板對調(diào)整或設(shè)定與顯示測量值需要啟動變頻器提供了所有的工具。TheOP1Soptionalconverteroperatorpanelcanbemountedeitherintheconverterdoororexternally,hecubicledoor.Forthispurpose,

10、itcanbeconnectedupbymeansofa5mlong cable.Cablesofupto200minlengthcanbeusedifaseparate5Vsupplyisavailable.TheOP1SisconnectedtotheSIMOTRASHDviaconnectorX300.OP1S可選擇的變頻器操作面板可安裝于變頻器的門上，也可安裝于外部，例如裝在控制規(guī)定門上。出于這個目的，它可以用一條5米長的電纜連上。如果一個單獨的5v電源可用，那么就可使用200米長的電纜。OP1S通過連接器X300連接到SIMOTRASHD。TheOP1Scanbeinstalleda

11、saneconomicalternativetocontrolcubiclemeasuringinstruments whichdisplayphysicalmeasuredquantities.出于經(jīng)濟(jì)上的選擇可以安裝OP1S來控制控制柜中顯示物理測量數(shù)量的測量工具。TheOP1SfeaturesanLCDwith4x16charactersfordisplayingparameternamesinplaintext. GermanandEnglishcanbeselectedasthedisplaylanguages.TheOP1Scanstoreparametersetsforeasyd

12、ownloadingtootherdevices.OP1S的特點是在正文中有一個4x16字符的顯示參數(shù)名稱的LCD?？梢赃x用德語或英語作為顯示語言。OP1S可以存儲參數(shù)組，以易于下載到其他裝置。SIEMENSAG 6SG7000-0BA763-1SIMOTRASHD Operating InstructionsDescription 說明TheconvertercanalsobeparameterizedonastandardPCwithappropriatesoftwareconnectedtotheserialinterfaceonthebasicunit.ThisPCinterfacei

13、susedduringstart-up,formaintenance duringshutdownandfordiagnosisinoperation.Furthermore,convertersoftwareupgradescanbe loadedviathisinterfaceforstorageinaFlashmemory.變頻器也可以在一臺帶有適當(dāng)軟件，在基礎(chǔ)裝置上連接到系列界面的PC上參數(shù)化。該PC界面在啟動，停工過程中維護(hù)和操作中診斷時可以使用。另外，變頻器軟件升級可以通過該界面下載以存儲在閃存內(nèi)。Thepowersectionisconstructedofisolatedthyr

14、istormodules.Theheatsinkisthuselectrically isolated.Thehousingandterminalcoversonpowerconnectionsprovideprotectionagainstaccidentalcontactforoperatorsworkinginthevicinity.Allconnectingterminalsareaccessiblefrom thefront.電源部分配置有絕緣的半導(dǎo)體閘流管模組。熱接收器因此被電氣隔離。電源連接上的外殼與端子蓋，當(dāng)操作員在附近操作時防止意外接觸。所有端子從前面都是可以達(dá)到的。Thep

15、owersectioncoolingsystemismonitoredbymeansoftemperaturesensors. 電源部分冷卻系統(tǒng)通過溫度傳感器監(jiān)測。3.3Modeofoperation 操作模式3.3.1Converterdesign 變頻器設(shè)計SIMOTRASHDisafullycontrollable,three-phasethyristorpowercontrollerwhichusescompact convertertechnologyTheconverterisusedtoadjustandcontrolthree-phasemotorswithslipring r

16、otorforliftinggeardrivesItissuitableforsingleandmulti-motordrives.SIMOTRASHD是完全可控制的，三相半導(dǎo)體閘流管電源控制器，它使用小型變頻器技術(shù)。該變頻器用于調(diào)整和控制帶滑環(huán)轉(zhuǎn)子的三相電機來提升齒輪傳動。它適用于單一或多電機傳動。Twoadditionalthyristormodulesintheshuntarmofthepowersectionfacilitatethetorque switchoverandthusthe4Qoperationofthedrive.Usingtheauto-reversingstage,

17、thephasesequenceontheconverteroutputiselectronicallyreversed.Dependingontheloadconditions,the converterfunctionsinplugbrakingmode(braking)oritdrivesthemachineintheotherdirectionof rotation(driving).Adrivingcyclethatisbothhighlydynamicandgentleispossiblebecausethe conventionalstatorcontactorisnolonge

18、rrequired.電源部分的分流臂里的兩個額外的半導(dǎo)體閘流管模組促進(jìn)扭矩轉(zhuǎn)換并因此進(jìn)行傳動的4Q操作。使用自動逆轉(zhuǎn)階段，變頻器輸出上的相序被電子逆轉(zhuǎn)。依靠符合條件，變頻器在反相序制動模式下運行或驅(qū)動機器在另一個方向的轉(zhuǎn)動。一個推進(jìn)周期就是可能高動態(tài)，因為不再需要常規(guī)的定子接觸器。Thevoltageonthemotorisadjustedusingthestatorphase-anglecontrolfromthreeinverse-parallelthyristorpairs.Inthisprocess,thesupplyfrequencyofthemotorisnotchanged;it

19、isalways identicaltotherelevantmainsfrequency.電機上的電壓是通過使用來自三組逆轉(zhuǎn)平行半導(dǎo)體閘流管的定子相角度控制來調(diào)整的。在此過程中，電機的供應(yīng)頻率是不變的。它總是與相關(guān)的主頻率相同。Thethyristorsarecontrolledbythegatingunit.Thisgeneratesline-synchronousfiringpulses.The controlelectronicsareseparatedfromthelinepotentialbyignitiontransducers.Theoperatingstatesaredisp

20、layedontheunitviathe7-segmentdisplayandLEDsorviatheoptionalOP1Soperatorcontrolpanel.半導(dǎo)體閘流管是由門控裝置控制的。這個產(chǎn)生線同步起始脈沖。該控制電子是由點燃傳感器從線電壓中分離出來的。該操作狀態(tài)通過7節(jié)顯示和LED或通過可選擇的OP1S操作控制面板顯示在裝置上。Allconvertersettings(e.g.controllerparameters,limitvalues,etc.)aresavedinnon-volatilememoryintheconverter.Theadjustmentismaded

21、igitallyviatheconvertercontrolpanelorviatheoptionalOP1Scontrolpanel.<Thevaluescanthereforebeeasilyreproducedatanytime.所有的變頻器設(shè)定（如控制器參數(shù)，限定值等）被保存在變頻器內(nèi)的非易失性的存儲器中。該調(diào)整通過變頻器控制面板或通過可選擇的OP1S控制面板來變成數(shù)位。<該數(shù)值因此可以很容易的在任何時間被再生。SIMOTRASHDcombinestwotraditionalproceduresforadjustingthespeedofasynchronous machi

22、nes:SIMOTRASHD結(jié)合了兩個額外的程序，用于調(diào)整異步機器的速度：-changingthemotorvoltageusingthestatorphase-anglecontrol 用定子相位角度控制來變換電機電壓- gradientofmotorcharacteristiccurveusingvariablerotorresistances- 電機特性曲線的坡度使用可變轉(zhuǎn)子電阻。Thiscombinationpermitsexcellentcontrolresponsewheretheadvantagesofbothproceduresare exploitedandthedisadv

23、antagesarelargelyavoided.Bothproceduresaredescribedbelow. 這個聯(lián)合允許在兩個程序的優(yōu)點被開發(fā)出來的地方極好的控制響應(yīng)，并且極大的避免了缺點。兩個程序描述如下：3-2SIEMENSAG 6SG7000-0BA76SIMOTRASHD Operating InstructionsDescription3.3.2Speedcontrolusingstatorphase-anglecontrol 速度控制采用定子相位角度控制Theamplitudeofthefundamentalwaveofthesupplyvoltageischangedus

24、ingthestatorphase- anglecontrol.Withaconstantlyascendingrampforthesetpointvoltagefromzerotomaximum activation,thecontrolangleandthereforethevoltagetime-areaarecontinuallyincreased.This increasesthemotorvoltage(UM)continuallyandthedriveistherebyslowlyaccelerated.ThemotorM .torqueincreasesproportional

25、lytoU2 供應(yīng)電壓的基波的振幅是通過使用定子相位角度控制來改變的。設(shè)定值電壓用一個恒定上升的斜坡從0到最大值，因此控制角度和電壓時間區(qū)域就會 持續(xù)增加。這不斷的增加了電機電壓(UM)，傳動因此慢慢的加速。電機力矩按比例增加到了U2 相位角度控制 電機 負(fù)荷 主群組MainsPhase-anglecontrolMotorMMM3LoadnMLFigureSimplifieddrivediagramwithstatorphase-anglecontrolandasynchronousmachineunderload 帶有定子相位角度控制與負(fù)載下的異步機器傳動簡圖N 可能存在的負(fù)荷特性Possi

26、bleloadcharacteristicMnn電機特性MotorcharacteristicsnMM*MM*Withdirectstart-up:-simplesquirrel- cagerotor-doublesquirrel-cagerotorn0=Synchronousspeed 同步速度nN=Speedatnominalworking公稱運轉(zhuǎn)下的速度point nK=Speedatpull-outtorque 拉出力矩的速度MK=Pull-outtorqueofsimplesquirrel-cagerotor簡單的松鼠籠轉(zhuǎn)子拉出力矩MS=Torqueatdip 浸漬力矩MA=Star

27、t-uptorqueofsimplesquirrel-cagerotor withoutstatorphase-anglecontrol無定子相位角度控制的簡單松鼠籠轉(zhuǎn)子啟動力矩ML=Loadtorque 負(fù)載力矩MM=Motortorque 電機力矩MA*=Start-uptorquewithstatorphase-anglecontrol帶有定子相位角度控制的啟動力矩M*=Temporarymotorcharacteristic臨時性電機特性MB*=Accelerationtorque 加速度力矩0M*MMMMFigureSimplifiedcharacteristiccurveofthe

28、asynchronousmachinewithstatorphase- anglecontrolforadirectionofrotation/torquedirection 在某一轉(zhuǎn)動、力矩方向，帶有定子相位角度控制的異步機器簡單化的特性曲線M*=temporarilyeffectivemotorcharacteristic(dottedline)forasinglesquirrel-cagemotorwith statorphase-anglecontrol帶有定子相位角度控制的單一松鼠籠電機的臨時性有效的電機特性（帶點的線）MB*=Accelerationtorqueofthedrive

29、providesthespeedramp-up.Derivedfromthepresent differenceMMML.TheaccelerationtorqueMBeffectiveacrosstheentirerangeisshownastheshadedareainthefigure.傳動的加速度力矩提供速度斜坡。來自當(dāng)前的偏差MMML。加速度力矩MB被實施的全部范圍顯示在圖表的陰影區(qū)域。MA*=Start-uptorqueofthemotorsetbythestatorphase-angle.Inordertostart,MA*mustbe largerthantheloadtorq

30、ueML. 電機的啟動力矩把定子相位角度留開。為了啟動，MA*必須比負(fù)荷力矩ML大。SIEMENSAG 6SG7000-0BA763-3SIMOTRASHD Operating InstructionsDescription3.3.3 Speedcontrolbychangingtherotorresistancelevels通過改變轉(zhuǎn)子電阻級別來進(jìn)行速度控制Thetorquecanbeinfluencedbyswitchingonanadditionalohmicresistanceintherotorcircuitin theasynchronousmotor.Todothis,howev

31、er,anasynchronousmachinewithaslipringrotorisrequired.Startingwiththecharacteristiccurveforasquirrel-cagemotor,thegradientsofthespeed- torquecurvesincreaseastheresistanceintherotorcircuitincreases.Thelevelofthepull-outtorqueMKremainsconstant.力矩可以通過接通一個額外的異步電機中轉(zhuǎn)子電路的歐姆電阻來改變。但是，要這樣做就需要使用一個帶有滑環(huán)轉(zhuǎn)子的異步機器。以松

32、鼠籠 式電機的特性曲線開始，速度坡度的力矩曲線隨著電阻在轉(zhuǎn)子電路中的增加而增加。拉出力矩MK的級別仍然不變。ThismeansthatataspecificloadtorqueML,thevariousconstantspeedsn2,n3orn4canbeset.Iftheloadchanges,thespeedincreasesaswell. 這就是說，在某個特定的負(fù)荷力矩ML，可以設(shè)定不同的恒定速度n2,n3或n4。如果負(fù)荷改變，速度也會增加。 速度 如：恒定的負(fù)荷力矩 極限力矩SpeednE.g.constantloadtorqueBreakdowntorques=0nNn2 n3 n

33、4短路轉(zhuǎn)子電機的電機特性Motorcharacteristicofa short-circuitrotormotor 不同轉(zhuǎn)子電阻下的電機特性曲線Motorcharacteristiccurvesatvariousrotor resistances 電機力矩s=10MLMKMotortorqueMMFigureSpeed-torquecharacteristiccurvesatdifferentrotorresistances 不同轉(zhuǎn)子電阻下的速度力矩特性曲線Whenchangingthespeedusingadditionalrotorresistances,theRotoroutputP2

34、V=rotorpowerinputPd*slipsislargelyconvertedintoheatintheexternalresistor.Thispreventsexcessiveheatingofthemotor whenrunningforextendedperiodsatlowspeed.當(dāng)用額外的轉(zhuǎn)子電阻改變速度時，轉(zhuǎn)子輸出P2V=轉(zhuǎn)子功率送輸入Pd*slips很大程度上轉(zhuǎn)換成外部電阻 中的熱量。這可以防止電機在低速延時運轉(zhuǎn)時熱量過多。3-4SIEMENSAG 6SG7000-0BA76SIMOTRASHD Operating InstructionsDescription3.

35、3.4 Methodofoperationofelectronicphasereversalwithplugbraking使用反相序制動來進(jìn)行電子逆相位操作的方法Thedrivestartsupwiththepositivespeedandstabilizesatpointa.Aconstantloadprofileisassumedduringthisprocess.Ifalowersetpointorasetpointwiththeoppositepolarityisconnected wheninthisstate,theSIMOTRASHDwillbeswitchedtocounter

36、-torqueoperation.Thethyristorsthatarecurrentlyconductingfortheclockwiserotatingfieldarefirstblocked.Thethyristorsforthe anti-clockwiserotatingfieldarethenfired.Thischangesthephasesequenceontheoutputterminalstoproduceanewdirectionofrotation,pointb.傳動以正速度啟動并且在a點穩(wěn)定。假定在這個過程中負(fù)荷外形是恒定的。如果在這種狀態(tài)下連接了一個較低的設(shè)定值或

37、一個負(fù)極設(shè)定值，SIMOTRASHD將被切換到反力矩操作。然后半導(dǎo)體閘流管逆時針轉(zhuǎn)動區(qū)域被激活。這改變了輸出端子上的相序來產(chǎn)生一個新的轉(zhuǎn)動方向b點。Themotorthenstartsplugbrakingandreducesitsspeed.然后電機啟動反相序制動并降低它的速度。Aslipvalues=2existsonthemachineimmediatelyfollowingtheswitchoverfrommotoroperationatpointawiththespeedn=nNtobrakingoperationatpointb.Withadirectswitchoveratful

38、l supplyvoltage,themotorcurrentwouldnowbegreaterthanthestart-upcurrent(slips=1,maximumcurrent).SIMOTRASHDthereforeautomaticallyreducesthemotorvoltageatthispoint, therebylimitingthemaximumcurrent. 根據(jù)來自a點上速度n=nN的電機操作轉(zhuǎn)換，一個滑動值s=2立即在機器上存在以制動b點上的操作。在最高供應(yīng)電壓下直接轉(zhuǎn)換，現(xiàn)在電機電流將比啟動電流大(slips=1,最大電流)。因此，SIMOTRASHD在該點

39、自動降低電機電壓，從而限制了最大電流。s=2+nMload=const.n0Clockwisefield 順時針區(qū)域NnbaPlug brakingn=0-M-MLPositive正torqueML+M 逆時針區(qū)域Anti-clockwisefield-nN-nFigureSpeed-torquecharacteristiccurvesatphasereversal 逆相位速度力矩特性曲線SIEMENSAG 6SG7000-0BA763-5SIMOTRASHD Operating InstructionsDescription3.3.5SIMOTRASHDcontrolcharacterist

40、icsforliftinggearSIMOTRASHD 上升傳動的控制特性BrakingLift 制動上升+nFullloadcurveLift全負(fù)荷曲線DrivingLift傳動上升%10080K60S4*S3S240%-MS1-140-100-60-2020-20S1*2060100140180%+M-40S2-60S3-80KS4*-120%DrivingLower-nFullloadcurveLowerBrakingLower制動降低 傳動降低.SIMOTRASHDcontrolrange SIMOTRASHD控制范圍K.Characteristiccurvesforcounter-t

41、orqueoperation(plugbraking),i.e.delayloweringwithoverhaulingloadsordelaylifting whenactivecounter-torqueoperationrequested 反抗力矩操作的特性曲線（反相序制動）如當(dāng)需要激活反抗力矩操作時用大修負(fù)荷來延遲降低或延遲上升。S2,S3,S4.Characteristiccurvesforopen-loopoperation 開環(huán)操作特性曲線*.Useofcurrentlimiting(e.g.Imax=2*IN) 限流的使用（如Imax=2*IN)Upto4rotorresist

42、anceswitchingstagescanbeprovided.Withlessthan4stages,theupperstages(S3/S4)remainfree. 等于可以提供4個轉(zhuǎn)子電阻切換階段。少于4個階段，較高級的階段(S3/S4)仍然空閑著。3-6SIEMENSAG 6SG7000-0BA76SIMOTRASHD Operating InstructionsDescription3.3.6SIMOTRASHDcontrolcharacteristicsfortravelgearSIMOTRASHD 行進(jìn)傳動的控制特性 順時針制動 逆時針驅(qū)動+nBrakingClockwiseD

43、rivingClockwise%10080K60S3*S240%-MS1-140-100-60-2020-20KS1*2060100140180%+M-40S2-60S3-80*DrivingAnti-clockwise-120%-nBrakingAnti-clockwise 逆時針驅(qū)動 逆時針制動.SIMOTRASHDcontrolrange 控制范圍K.Characteristiccurvesforcounter-torqueoperation(plugbraking)S3.Characteristiccurveforopen-loopoperation開環(huán)操作特性曲線*.Useofcur

44、rentlimiting(e.g.Imax=2*IN)限流的使用（如Imax=2*IN)Upto4rotorresistanceswitchingstagescanbeprovided.Withlessthan4stages,theupperstages(S3/S4)remainfree.等于可以提供4個轉(zhuǎn)子電阻切換階段。少于4個階段，較高級的階段(S3/S4)仍然空閑著。SIEMENSAG 6SG7000-0BA763-7SIMOTRASHD Operating InstructionsDescription3.4Technicaldata 技術(shù)數(shù)據(jù)60Ato180Aconverters,3

45、AC110Vto500V60Ato180A變頻器，3AC110Vto500VOrderNo.序號6SG70.-0EB60-0505255606265Ratedsupplyvoltage V額定供應(yīng)電壓powersection功率部分RatedfrequencyHz額定頻率3AC110V10%to3AC500V+10%50/60HzConvertersself-adapttothefrequencyoftheavailable supplyvoltageintherangefrom45to65Hz.變頻器在45到65Hz的范圍內(nèi)自適應(yīng)可用的供應(yīng)電壓頻率Ratedcurrentof額定電流A607

46、898112142180RatedelectronicsVsupplyvoltage額定電子供應(yīng)電壓2AC380(-25%)to460(+15%);In=1Aor1AC190(-25%)to230(+15%);In=2A(35%for1min)FanratedsupplyVVoltage風(fēng)扇額定供應(yīng)電壓-DC24VInternal 內(nèi)部內(nèi)部Overloadcapability過電壓能力20sduration持續(xù)時間:I=2*In then70sduration:I=In then60sduration:I=0A(cycletime150s)PowerlossatratedWcurrent(ap

47、prox.)額定電流下的功率損耗272306386439500630Minimumload最小負(fù)荷A366677Operationalambient°Ctemperatureatrated current額定電流下的運作周圍溫度0to45self-cooled自冷卻0to40forced-cooled1)強制冷卻Upperlimittemperature°Cwithcurrentderating電流降級的上極限溫度5550Coolingairrequirementm3/h冷卻空氣要求-100SoundpressureleveldBA噪音級別-40Storageandtran

48、sport°CTemperature儲存與運輸溫度-25to+70Installationaltitudeabovesea level安裝高度在海平面以上£1000matratedcurrent在額定電流下£1000mmax.3500mwithvoltageandcurrentreduction2)電壓與電流降低EnvironmentalclassDINIEC721-3-3 環(huán)境等級3K3DegreeofprotectionDIN40050IEC144保護(hù)等級IP00Dimensions 尺寸Seedimensiondrawings 見尺寸圖Weights(app

49、rox.)重量kg161616161717Explanationatendoflistoftable3-8SIEMENSAG 6SG7000-0BA76SIMOTRASHD Operating InstructionsDescription225Ato900Aconverters,3AC110Vto500VOrderNo.序號6SG70.-0EB60-0707276808285RatedsupplyvoltageV額定供應(yīng)電壓powersectionHz功率部分Ratedfrequency 額定功率3AC 110V 10% to 3AC 500V +10%50/60HzConvertersse

50、lf-adapttothefrequencyoftheavailable supplyvoltageintherangefrom45to65Hz.變頻器在45到65Hz的范圍內(nèi)自適應(yīng)可用的供應(yīng)電壓頻率Ratedcurrentof額定電流A225285360525680900RatedelectronicsVsupplyvoltage額定電子供應(yīng)電壓2AC380(-25%)to460(+15%)In=1Aor1AC190(-25%)to230(+15%)In=2A(35%for1min)FanratedsupplyVvoltage風(fēng)扇額定供應(yīng)電壓FanratedcurrentA風(fēng)扇額定電流3AC

51、400±15%50Hz3AC460±10%60Hz3AC400±10%50Hz3AC460±10%60HzOverloadcapability超載能力20sduration:I=2*In then70sduration:I=In then60sduration:I=0A(cycletime循環(huán)時間150s)PowerlossatratedWcurrent(approx.)額定電流下的功率損耗83910201300182728903550Minimumload最小負(fù)荷A101010151515Operationalambient°Ctempera

52、tureatrated current額定電流下的運作周圍溫度0to40forced-cooled1)強制冷卻Upperlimittemperature°Cwithcurrentderating電流降級的上極限溫度50Coolingairrequirementm3/h冷卻空氣要求57014002400SoundpressureleveldBA噪音等級7388Storageandtransport°CTemperature儲存與運輸溫度-25to+70Installationaltitudeabovesea level安裝高度在海平面以上£1000matratedc

53、urrent 在額定電流下£1000mmax.3500mwithvoltageandcurrentreduction2)電壓與電流降低EnvironmentalclassDINIEC721-3-3周圍環(huán)境等級3K3DegreeofprotectionDIN40050IEC144保護(hù)等級IP00Dimensions尺寸Seedimensiondrawings見尺寸圖Weights(approx.) 重量kg3030304585137ExplanationatendoflistoftablesSIEMENSAG 6SG7000-0BA763-9SIMOTRASHD Operating InstructionsDescription42Ato125Acontrollers,3AC110Vto500V(H78)OrderNo.序號6SG70.-0EB60-0-Z.Z=H78505255606265RatedsupplyvoltageV額定供應(yīng)電壓powersectionHz功率部分Ratedfrequency額定頻率3AC110V10%to3AC500V+10%50/60HzConvertersself-a