版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
CutesCorporationCT-2000SSeries
IGBTINVERTER
Instruction
Introduction/TableofContents
Introduction
ThankyouforchoosingtheCT-2000Sinverterunit,thisinverterunitissuitableforoperatingsquirrelcageinductionmotors.Pleasereadthisinstructionmanualcarefullybeforeactualusageinordertoensureproperoperationandsuityourneeds.
TableofContents
1.Inspectionuponreceiving………………….22.InstallationandStorage……………………2A.InstallationandStorage…………………2
B.Outlinedimension……….33.Applicationnotes……………44.BlockdiagramandWiring…………………4
A.Wiringofmainandcontrolcircuit……4B.Signalcircuit…………….4C.ConnectingthepowersupplyandtheACmotor……5D.R.T.forPowersourcereactor…………5E.Standardexternalconnectiondiagram………………..5F.Controlcircuitspecification…………..…6G.Terminalspecifications…………………7
5.OperationTest……………….96.FunctionSetupandSpecification………..11
A.Keypadoperation………11B.FunctionCode………….12
7.Descriptionofalarmdisplayindications…………………248.Troubleshooting…………….259.MaintenanceandInspection………………2610.StandardSpecification…………………….2711.FunctioncodeTable……….28
-3-
CT2000EInstructionManual
1.Inspectionuponreceiving
A.Checkthatthemodel,thecapacityandpowervoltagespecificationsareasordered.
B.Checkthatnodamagehasoccurredduringtransportation.
C.Checkthatnoneoftheinternalpartshavebeendamagedorhavefallenoff.
D.Checkthatnoneoftheconnectorshavebeendamagedorhavefallenoff.
E.Checkthatthereisnolooseningoftheterminalsorscrewsofeachoftheparts.
2.InstallationandStorage
A.InstallationandStorage:
Iftheequipmentisnottobeinstalledimmediately,itshouldbestoredinacleananddrylocationatambienttemperaturesfrom20℃to55℃.
Thesurroundingairmustbefreeofcorrosivecontaminants.Placeswheretheperipheraltemperatureisfrom-10℃to40℃,and
wheretherelativehumidityis90%orless.Avoidinstallingatplaceswherethereisdust,ironparticles,corrosivegas,waterspray,directsunlightortoomuchvibration.Andplaceswherehasgoodventilation.
4
Installationandstorage
C.Outlinedimension:(mm)
RUN STOPFWD
CC REV10V
Vout RUN/PROG/ UP/IN1 STOPSHIFTEnterRESETCC
DI3 ESCDI2
DI3FRCOM
FAN
CUTES
-5-
Applicationnotes/Blockdiagram,wiring
3.Applicationnotes
A.Concerningtheinverterunit:
(1)Donotfitcapacitorstotheoutputsideoftheinverterinordertoimprovethepowerratio.
(2)IncaseoffittingMCbetweeninverterandmotortocontrolmotoroperation,thenthecapacityofinvertermustbe6timesthecapacityofmotor.
(3)Runamotorthatiswithinthecapacityoftheinverterunit,lightloadcurrentandno-loadcurrentwillcausethemotortodevelopripplecurrent.
B.ConcerningtheACmotor
(1)Whengeneral-purposemotorsareoperatedatlowspeeds,thereisareducedcoolingeffect,pleaseapplythespecialpurposemotor.
(2)Operationatfrequenciesexceeding60Hzrequirescautionasthereisthedangerofthemechanicalstrengthfailureofthemotor.
(3)Whenmotorswithbrakesarebeingoperated,thepowerforthebrakeandinvertershouldbetakenfromthesamepowersupplyandthebrakeoperationmustbeinphasewhentheunitisstartedandstopped.
4.Blockdiagram,Wiring
A.Wiringofmainandcontrolcircuit
Wireaccordingtothestandardconnectiondiagram.Onusingtheexternalsequencecontrol,pleaseusesmallsignalrelayordoubleterminalrelaytoavoidrelayterminalmalfunction.
B.Signalcircuit
Thesignalcircuituseseithershieldedpairsortwistedpairs,shouldbewiredeitherusingawiringductseparatedfromthatforthepowercircuit,orwiththewiringconduitisolatedasmuchaspossible.
-6-
Blockdiagram,wiring
C.ConnectingthepowersupplyandtheACmotor
Connectthemaincircuit,bywiringaccordingtothemaincircuitterminalconnectiondiagram.Careisrequirednottomakeamistakewhenconnectingtheinputandoutputterminals,lestitwillcauseinverterdamage.SpecificationsofmaincircuitpathandNFBareasfollow:
Voltage(V)
220
Model
CT-2002S-A40
CT-2002S-A75
NFB(A) Wiresizeforcircuit(mm2)
10 2.0
10 2.0
D.instantaneouscurrentandtoimprovepowerratio,itshouldbefittedtheA.C.L.toR.T.inputsideunderthefollowingcircumstance:
a.Wherepowersupplycapacityislargerthan500KVA.
b.Usingthyrister,phaseadvancecapacitoretc.fromthesamepowersupply.
A.C.L.Specificationstable:
Voltage(V)
220
Model
CT-2002S-A40
CT-2002S-A75
Current(Ar.m.s)6A
6A
InductionValue1.8mH
1.8mH
-7-
Blockdiagram,wiring
F. StandardExternalConnectionDiagram
-8-
Blockdiagram,wiring
G.Controlcircuit
-9-
Blockdiagram,wiring
H.TerminalSpecifications
Main
Circuit
R.T.ACpowerinput 1∮ACpower200-230V/50,60Hz
terminal
U.V.WInverteroutput 3-phaseinductionmotorterminal
ControlTerminal
(1)
E Groundterminal10V Powerspeedoutput
setting
IN1 Currentspeedinput
setting
LocatedonscrewsofexternalheatsinkDC10V
DC0~10
VOUTOperationFrequencyAnalogOutput0~10VDC
ControlTerminal
(2)
outputindicationCC Commoninput
controlterminalCOMSequencecontrol
commonterminalFR Forwardoperation
inputterminal
DI1
Groundterminalforspeedsetting
Groundterminalforsequencecontrol
ForwardoperationbyFR-COMshorted
DI2 ControlinputterminalSetfunctionbyCd40、Cd41andCd42DI3
-10-
AdjustandFunctionSpecification
5.OperationalTestA.Checkbeforetest
Pleasecheckthefollowing:
(1)Iswiringcorrect?Checkespeciallytheinputandoutputterminals.(2)Isthereashort-circuitorgroundconnectiononexternalwiring?(3)Makesurethereisnolooseningofscrews.
(4)Checkexternalsequencecontrolcircuit.(5)Checkvoltageofpowersupply.
B.OperationMethod
CT-2000Sseriesinverterunithasbothoperatorpanelandexternaloperationmethods.
(1)Operatorpanel
(2)Externalsignaloperation
-11-
OperationalTest
C.Operationaltest
Testaccordingtothefollowingprocedureandbeawareofindications.(1)Basicoperationaltest
-Operationalprocedure
I. Connectpowersupply
II.Monitorglitteringindicatesfrequency
III.PressRunkey,motorstartsrunning.Itwillstopacceleratingafterreachingsetfrequency
IV.AfterpressingSTOPkey,motorstopsandindicatingfrequencystepsdown.Thesetfrequencystartsglitteringafterthemotorstops.
-Operationmonitordisplay
I.Flashdisplayoffrequencydefault(10.0Hz).
II.Displayvaluewillbeincreasedtillreachsettingpointandmaintainthevalue.
III.Displayvaluewillfollowoperationalfrequencydecreasingdowntozerowhenrevolutioncompletelystopped.
(2)Frequencychangetest-Operationalprocedure
I. ExercisetheaboveoperationtestproceduresI,II,IIIII.ChangingfrequencycommandbyCd00
III.RepeatproceduresIItoincreaseordecreasefrequency-Operationmonitordisplay
I. ThesameastheabovebasictestofI,II
II.MonitordisplayindicatesthecurrentnewsettingvalueNote:
1.Ismotoroperationdirectioncorrect?(ChanginganytwoofU.V.Woutputterminalstochangemotoroperationdirection)
2.Isthereanynoiseorvibrationonmotor?
3.Isitrunsmoothlyduringaccelerationanddeceleration?4.Isthereanypowerfailure?
-12-
AdjustandFunctionSpecification
1.AdjustandFunctionSpecificationA.Keypadoperation
Display:
1. RUN:inverterinrunning
2. FWD:motoroperateatforwarddirection3. REV:motoroperateatreversedirection4. STOP:inverterinstop
Key:
A.RUN/STOP:RUN-Instopordecelerationmotion,pressisRUNSTOP-Inuniformoraccelerationmotion,pressisSTOP
B.PROG/►,ENTER,▲:RefertonextpageC.RESET:clearerrorstate
-13-
OperationalTest
Externalcontrolterminalstatus
E 0
Displaymode
IGBTtemperature H18.7
OutputVoltage A220
PressCommandfrequency 10.0 ▲
DCBusVoltage d310
Runningfrequency 10.0
Press“Enter”
Cd00 10.0
Displaymode
Press”PROG”
Cd
Press”Enter”keythensavesettingvalue
Cd00Press
“Enter” 10.0
Press
010.0
Press▲ 110.0
Press“PROG”keytwosecondor
“PROG”and“▲”key
CE
CE00Press
“Enter” PL.U
Dark Flash
-14-
AdjustandFunctionSpecification
B.FunctionCode
§Cd00Setfrequency(settablerange0.5-240HZ)
frequencycommandwhenCd-01=0
Note:SetvalueshouldbeinaccordancewithV/Fslope(Cd05)andupperlimitfrequency(Cd17).
§Cd01Settingprocedureoffrequency(Selectiverange0-1)Thefunctioncannotbemodifiedduringrevolution.
Settingprocedureoffrequencyistoselecteitherpanelkeyorexternalanalogsignal.
Cd01=0 OperationpanelCd00
Cd01=1 SetfrequencybyterminalIn1DC0-10V/5KΩVR
§Cd02SelectMainmonitordisplay(Selectiverange0-5)
Themonitorisconsistedoffour6-segmentLEDs,displaysfrequencyandvariousdatabydigitalnumberandcharacter.
Cd02=0 Displaythefrequency
Cd02=1 DisplayvoltageofDCBUSCd02=2 DisplayFrequencyHzCd02=3 DisplayrmsofACoutput
Cd02=4 DisplaytemperatureofmoduleCd02=5 Displayexternalcontrolterminalstatus
§Cd03Operationcommandmode(Selectiverange0-1)Thefunctioncannotbemodifiedduringrevolution.Cd03=0 Operationonoperationpanel
Cd03=1 Operationbyexternalterminal,
§Cd04SetV/Fpattern(Selectiverange1-11)
Thefunctioncannotbemodifiedduringrevolution.Thereare4patternsofV/Fslope,asfollow:
-15-
OperationalTest
WhenCd04=0,V/FslopeisdeterminedbyCd32,Cd33.
§Cd05TorquecompensationVb(Settablerange0.0-15.0)Thefunctioncannotbemodifiedduringrevolution.
Thisfunctionistoraiseoutputvoltagetoincreasetorqueofmotor.
Itcanalsobeusedtoincreaseloadslopeoflowvoltageproducedbylongwiringbetweeninverterandmotor,aswellasfluid,fanandpump.
OutputVoltage
100%
50%
VB
15%
FS0% OutputFrequency(HZ)
§Cd06,07,08,09Acceleration/decelerationtime(Settablerange0.1-600.0)
Thetimeneededforsetfrequencyfrom0Hzto50Hz.
Thereare2selectionsforeachofaccelerationtimeanddecelerationtime.Tosetacceleration/decelerationtime
SetValue(T)=(50-0)/△F×T1
T1:timeneededforaccelerate/decelerate△F:frequencychanged
Ex.:Frequencyfrom50Hzdownto30Hz,neededtime1sec.Then:SetValue(T)=50/50-30×1=2.5
Cd06=1stAccelerationtimeCd07=1stDecelerationtimeCd08=2ndAccelerationtimeCd09=2ndDecelerationtime
Note:The2ndacceleration/decelerationtime,needtosetexternalcontrolterminal2ACCand2DCC(e.g.Cd40,Cd41,Cd42)
§Cd10,11,12 Speedsetting(Settablerange0.5-240)Thisfunctionhas4kindsofspeedsetting
-16-
AdjustandFunctionSpecification
The2nd,3rd,4thspeedsaresetfromexternalterminalFRwhichaccommodateterminalDI1,DI2,DI3,thesettingvaluecannotexceedtheallowedrange.
Cd10=2ndspeedsettingCd11=3rdspeedsettingCd12=4thspeedsetting
Cd-00 2nd 3rd 4th
without ○ ╳ ╳ ╳2DF ╳ ○ ╳ ╳3DF ╳ ╳ ○ ╳
2DF+3DF ╳ ╳ ╳ ○
Note:
Whenapplytomulti-speedsetting,useexternalcontrolDI(e.g.Cd40,Cd41,Cd42)topre-set2DF3DFandusepaneltopre-inputtosetfrequency.
§Cd13Joggingfrequency(Settablerange0.5-30.0)
Tocontroljogging,useexternalterminalDI(Cd40,Cd41,Cd42)FRorRRwithCOMshorted.
Setrunningdirection
FRorRR
2
Runningmode:Jogging
Forward(Reverse)
Note:FirstputinJOG,andthenFR(orRR).
-17-
OperationalTest
BesurealwaystoputinJOGbeforeFR(orRR).
§Cd14Startfrequency(Settablerange0.5-30.0)Setmotorstartfrequency
Settablerangeoffrequencyis0.5Hzto30.0Hz,accuracyis0.1Hz.Frequency
StartFrequency
Time
Note:Themostappropriaterangeforstartfrequencyis0.5Hzto10Hz.
§Cd15Upperlimiteroffrequency(Selectiverange10-240)
ThislimiterisusedtooperatewithinupperlimitfrequencyofmotorAvoidinputerrorscausedbythepanelkeysandresultinmechanicaldamage.
§Cd16Lowerlimiteroffrequency(Settablerange0.5-100)
Thislimiterisusedtooperatewithinlowerlimitfrequencyofmotor
Output FHFrequency
UpperLimiter
LowerLimiter
SetFrequencyOperation
§Cd17Acceleration/decelerationtimeofjogging(Settingrange0.10-30.00)
Timeneededforsetfrequencyfrom0Hzto50Hz.SetValue(T)=(50-0)/△F×T1
T1:Timeneededforacceleration/deceleration△F:Frequencychanged
-18-
AdjustandFunctionSpecification
§Cd18 Brakingmode(Settablerange0-3)
ThisfunctionmustaccommodateCd19,Cd20,Cd21.Cd18=0NoDCbraking
Cd18=1StopmodeCd18=2Startmode
Cd18=3Stopandstartmode
§Cd19DCbrakingfrequency(Settablerange1-10)ThisfunctionmustaccommodateCd18,Cd20,Cd21.
SetfrequencyofDCbrakestartsatthetimeofinverterdecelerationstops,theDCbrakeisactivewhenoperatesbelowthestartingfrequency.
§Cd20DCbrakingvoltage(Settablerange1-15)
ThisfunctionmustaccommodateCd18,CD19,Cd21.DCbrakingtorquesetting
WhenDCbrakeisactive,monitordisplays“dCbr”Note:
Highervalue,higheroutputbraketorque.
WhenDCbrakevoltageishigh,beawareofovercurrent.
OutputFrequency
§Cd21DCbrakingtime(Settablerange1-60)AdjustDCbrakingtime
StartFrequency
BrakingFrequency
Time
BrakingVoltage
BrakingRate
TimeBrakingTime
Note:
1.DCbrakingtimetoolongortoomanytimesispossibletocausemotordamagebecauseofoverheat.
-19-
OperationalTest
2.SetCd18=0whenDCbrakingisnotrequired.
§Cd22Motorrunningdirection(Settablerange1-3)
Fixmotorrunningdirectiontopreventmechanicaldamage.
Cd22=1 Bothforwardandrevisedirectionsavailable,Nostoprequired.
Cd22=2Onlyforwardoperationavailable.Cd22=3Onlyreverseoperationavailable.
§Cd23Stopbypanelkey(Settablerange0-1)Cd23=0Nofunction
Cd23=1Withfunction
Stopfunction:Thisfunctionenablestheinvertertobestoppedbypanelkeywhiletheinverterisoperatedbyexternalsequence.
§Cd24Initialfactorysetting(Settablerange0,1)Thefunctioncannotbemodifiedduringrevolution.Setdatatooriginalfactorysetting.
Cd24=0Nochange
Cd24=1Initialfactorysetting,refertofunctioncodetable.Note:
Afterthisfunctionisactive,contentvaluereturnsto“0”,readablevaluealways“0”.
§Cd25Failurerecordclear(Settablerange0,1)ClearthefailurerecordcontentofCE00,01,02,03
Cd36=0Nochange
Cd36=1Allofthecontentsofdatawillbe“nOnE”,displayof“LoAd”aftersetting
Note:Afterthisfunctionisactive,contentvalueautomaticallyreturnsto“0”,thusreadablevaluealways“0”.
§Cd26Analogoutputcalibration(Settablerange90-110)Settheratiooffrequencygraduationcalibration
thenCd26=9999%ofinitialfactoryCd26=101101%ofinitialfactory
§Cd27Frequencygainsetting(Settablerange20-200)Selectratiooffrequencygain
-20-
AdjustandFunctionSpecification
Gainsettingforexternalinputsignalsisavailableusingthisfunction.OutputFrequency=SetValue×FrequencyGain
§Cd28Frequencycommandbias(Settablerange0-250)Externalanalogfrequencycommandbiassetting
FrequencyOutput%
SettableRange
0V
FrequencyCommand
10V
§Cd29Stopmode(Settablerange0,1)Cd29=0Decelerationstop
Cd29=1Freerunstop
§Cd30Datelock(Settablerange0,1)
Tolockdata,preventerrorsbynoneoperator.Cd30=0Datachangecapable
Cd30=1Datachangenotcapable
§Cd31Softwareversion(Readonly)
Thisfunctionistorecordsoftwareversion,readonly.
§Cd32MaximumfrequencysettingFH(Settablerange10-240)Thisfunctioncannotbemodifiedduringrevolution.
WhenCd04=0,themaximumfrequencyV/FslopeFHSettablerange10Hz-240Hz
PleaserefertofunctioncodeCd34.
§Cd33BasefrequencysettingFb(Settablerange10-240)Thisfunctioncannotbemodifiedduringrevolution.
WhenCd04=0,thebasefrequencyV/FslopeFbSettablerange10Hz-240Hz(Fb≦FH)
PleaserefertofunctioncodeCd34.
-21-
OperationalTest
§Cd34V/FfrequencyFC(Settablerange0.5-240)Thisfunctioncannotbemodifiedduringrevolution.
TosetV/FslopefrequencyFCwhenCd04=0.Settablerange10Hz-240Hz(FC≦Fb)
§Cd35PWNfrequency(Settablerange0-7)
Thisfunctioncannotbemodifiedduringrevolution.ThisfunctionistosetPWMfrequency.
ThehigherpitchofPWM&thelowernoiseofmotor,howevermotormightbeshave.
ThelowerpitchofPMM&thehighernoiseofmotor,howevermotorshouldbemorestable.
Cd35 PWMFrequency0SettingbyCd36
1 4KHZ2 6KHZ3 8KHZ410KHZ512KHZ614KHZ716KHZ
§Cd36PWMFrequency(Settablerange15-40)
Thisfunctioncannotbeadjustedduringoperation.ThisfunctionistosetPWMfrequency.
PWM(KHz)=SetValue/10
Ex:Cd36=15,PWNFrequency=1.5KHzEx:Cd36=30,PWNFrequency=3.0KHz
§Cd37Switchpointfor3rdphasePWMand2ndphasePWM(Settablerange15-40)
-22-
AdjustandFunctionSpecification
Thisfunctionisadjustableduringrevolution
Ex.Cd37=5whenoutputvoltageofinverterexceedratedvoltage5%+3%=8%,inverteroutputshiftfrom3rdphasePWMto2ndphasePWM.Whenoutputvoltagelowerthan5%ofratedvoltage,inverteroutputshiftfrom2ndphasePWMto3rdphasePWM.
§Cd38Powersourcepositioningaccuracycalibration(Settablerange0-20)Thisfunctionisadjustableduringrevolution
ThisfunctionistoadjustthecalibrationofvoltagepositioningonDCBUSbetweendetectedandactualposition.ThedisplayvalueofCd02=1willbelowerwhenCd38setatbiggerfigure.Cd02=1displaywillbehigherwhenCd38settingatsmallerfigure.
§Cd39OverVoltagepreventionfunctionactivepoint(Settablerange
130~145)
Thisfunctioncannotbemodifiedduringrevolution
Thisistoadjusttheovervoltageprotectionactivepointwhenovervoltageoccurred.
Note:
activevoltage(VDC)=settingvalue×200V×%×√2Ex:Powersource=200V,setvalue=140,
activevoltage(VDC)=140×200V×%×√2=395.92V
§Cd40,41,42DI1,DI2,DI3externalcontrolterminalsetting(0~13)
SetValue0123456789101112
13
Function2DF3DFNU2ACC2DCCMBSRSTNUJOGUPDOWNNUNU
REW
FunctionInstruction
2DF3DF:multi-speedsetting(cd-10,11,12)
UP: Usingexternalterminalasfrequencyincreasing.
DOWN: Usingexternalterminalasfrequencydecreasing.Min.frequencyissettingofCd14
JOG: Joggingoperation(cd13,cd17)RST: Reset,operatesbothpanelkeyand
externalsignal.
MBS: Freerunstop,operatesbothpanelkeyand
externalsignal.
2ACC: 2ndAccelerationtime(cd-08)2DCC: 2ndDecelerationtime(cd-09)REW:Reverseoperation
NU: Nofunction
-23-
DescriptionofAlarmDisplayIndications
§CE00,01,02,03Failurerecord
Recordcauseoffailure,inordertosolvefailure.Note:
1.CannotrecordfailureErr,Ero,Erc.2.Onlymemorize4records.
3.Cannotrecordinverterstoppedbylowvoltage.
4.ReadonlyCE00,01,02,03ordeleteall(Cd25),cannotputinfailurerecordbyoperator.
-24-
AdjustandFunctionSpecification
7.Descriptionofalarmdisplayindications
Error
indication
Descriptionoffault Itemforinspection Processing
operation
Err Operationerror
ErC ErrorofinternalCPU
WastheunitoperatedasUsethecorrectprocedureindicatedinthemanual
IstherealargeamountofCheckthecontactabsorber.
externalnoise InstallanoisefilterECC ErrorofinternalCPU IstherealargeamountofA. PressRESETkey
externalnoise B.
C.
turnoffthepowerandthenturnonagainPleasecontactus(if
A.andB.isfutile)
OC Overcurrent(200%
ratedcurrent)
Wasthererapidacceleration/decelerationand
variationintheload
Lengthentheaccelerationanddecelerationtimeand
reducetheload
OCS Outputshortcircuitor IsthereashortcircuitforPerformameggercheckfor
grounddetected
OU DClinkovervoltage
theoutputorgroundingforthemotor
Wastherefastdeceleration,orfast
voltage
themotor
Lengthenthedeceleration
time.
OH Overheatingofthe
coolingfandetected
1. Coolingfanstops 1.2. Ambient
temperaturetoohot2.3. Motorbeing
overload 3.
Exchangethecoolingfan
LowertheambienttemperatureChecktheload
conditions
OLOverloaddetectedformorethanoneminute
PLU Powervoltagetoolow
Isthemotorbeingoverloaded
Ispowervoltagetoolow
Increasethecapacityofthe
inverterandmotorImprovepowersupply
condition
-25-
Troubleshooting
8.Troubleshooting
Descriptionoftrouble Possiblecause Solution
Themotordoesnot 1. Wiringerror Refertothewiringdiagram
runatall 1.
2.
Checkthepowerinputwiring
IsthereavoltageforU.V.Woutput
2. Wrongsettingsat
operatorpanel
3. Inverterdisplaysfault
indication
ThefunctionCd03isasfollows
0:Panelkeyoperation
1:Externalsignals
Referto“ProtectFunction”
4. MotorcannotstartdueExchangeahighercapacityone
tooverload
5. Motorbreaksdown
6. Inverterbreaksdown
Repairmotor
Pleasecontactus
“OC”or“OCS”is
indicatedduring
1. ShortcircuitonU.V.WExcludeshortcircuitorgrounding
orgroundingformotor
operation.
(Overcurrent)
“OU”isdisplayed
duringinverter
operation
“OH”isdisplayed
duringinverter
operation
2. Instantaneously
mechanicalloadon
motor
3. Motorbreaksdown
4. Inverterbreaksdown
1. Ispowervoltagewith
thespecification
2. Decelerationtimetoo
short,unabletobe
loaded
1. Checkifthecooling
fanisstillworking
2. Isambient
temperaturetoohot
Reduceloadorincreaseinvertercapacity
Repairmotor
Pleasecontactus
Improvepowervoltagecondition
tolengthendecelerationtime
Changecoolingfanandcleandirt
Improveambienttemperaturecondition
“OL”isdisplayed Overload Reduceloadorincreaseinvertercapacity
duringinverter
operation
Noanyindication,the1. Powerfailure Checkthecapacityofthepowerfacilities
outputfrequency
displayed“0”
2. IsthereloosenpartonCheckexternalcontrolterminal
externalcontrol
terminal
-26-
MaintenanceandInspection
9.MaintenanceandInspection
Maintenanceandinspectionmustbetakenunderpoweroff.Cautionsonmaintenanceandinspection:
(1)Capacitorischargedathighvoltageforawhileafterturningoffthepower.(Accordingly,starttheinspectionworkatleast5minutesafterturningoffthepower)
(2)Dotheworkwithoperator.
Inspectionitems:
(1)PleasecheckthefollowingitemsA.Motorrunsasexpected.
B.Avoidinstallingoncircumstanceslikeacid,alkaloid.
C.Notroubleisrecognizedinthecoolingsystemandirregularvibrationornoise.
D.Nopartsisoverheatedorburned.(2)Periodicinspection
Interval Inspectionitem
Every6months1.2.
3.
Terminalplatesandmountingbolts.Corrosionandbreaksintheterminalclipsforthewiring.
Conditionfortheconnectorfixing.
Onceayear 1.
2.
Useclean,dryairtoremovedustbuildupfromtheguards,thestackandthecoolingfan.Checkforpartsburnsordamageandmake
anyexchangesnecessary.
-27-
StandardSpecification
10.StandardSpecification200Vseries
Motorrating(KW) 0.4 0.75
Model
Ratedcurrent(A)
Ratedcapacity(KVA)
CT2002S-A402.5
1
CT2002S-A754.2
1.8
Powersupply
Outputvoltage
ControlmethodFrequencyaccuracy
Frequencyresolution
Frequencyrange
V/FratioTorqueboost
Acceleration/DecelerationtimeDCInjectionBraking
Standardfeature
Frequencysetting
OperatingDisplay
ProtectionfunctionAltitude
AmbientTemperature
StorageTemperature
Vibration
Humidity
1∮200~230V±10%50Hz/60Hz±5%3∮220V
SineP.W.Mcontrol
Analogsetting:±0.5%(35℃)Digitalsetting:0.5~240Hz→0.1HzAnalogsetting:(setvalue/1000)Hz0.5~240HZ
4patterns,oranyV/Fpatterns.0~15.0%voltageboost
0.1~600.0sec(linear,two-stepsetting)
DCInjectionBraking(Settingmode,torque,time,activefrequency)
Jogging,upper/lowerfrequencylimit,4-stepspeedsetting,BIAS,frequencyindicatedoutput(DC0~10V),operationdirectionsetting,forward/reverseprohibit,datalock.
Digitalsettingbykeypad,orexternalanalogsignal(DC0~10V)
7-segmentLEDdisplay:Frequency,voltage,settingvalue,function,faultstatus,Temperatureofmodule.
Lowvoltage,overvoltage,overload,overcurrent,overheat.
Altitude1,000morlower,keepfromcorrosivegasses,liquidanddust-10℃~40℃(Non-condensingandnotfrozen)
-20℃~60℃Below0.6G
Relativebetween45﹪to90%(Nocondensing)
Protectivestructure
Weight(Kg)
Convectioncooled
1.9
Forcedair-cooling
1.9
Outlinedimension(LxWxH,cm)16.4x12.9x12(w/cover)
-28-
MaintenanceandInspection
11.FunctionCodeTable
Code Function
No.
DetailofData Initialfactory
setting
Cd00SetfrequencyCd01Frequencysetting
procedureCd02Selectmonitor
displaydata
Cd03Operationcommand
Cd04V/Fpattern
Cd05TorqueboostCd061stacceleration
time
Cd071stdecelerationtime
Cd082ndaccelerationtime
Cd092nddecelerationtime
Cd10No.2frequencyCd11No.3frequencyCd
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 【总结】2023-2024学年高中班主任班级管理经验总结
- 餐饮服务安全协议书
- 酒店合作协议书酒店宴会服务
- 河南省开封市大门寨中学2022-2023学年高一数学文知识点试题含解析
- 2022年山东省聊城市临清清渊中学高一数学文下学期摸底试题含解析
- 福建省三明市南辛镇中学高一数学文上学期期末试卷含解析
- 装置工程合同
- 农副产品购销合同10篇
- 腻子工程合同样版
- 贵州省贵阳市光明高级中学高一英语知识点试题含解析
- 大学生创新计划项目书
- 【地理】极地地区 课件-2023-2024学年七年级地理下学期人教版
- 2024年企业人力资源管理师三级复习指南
- 国家开放大学电大《计算机应用基础(本)》学士学位论文家用电器销售管理系统的设计与实现
- 水利工程运维水利工程运行和日常维修养护方案
- 2024年04月江苏南京技师学院招考聘用26人笔试历年(难与易错考点)高频考题后附答案详解
- 胸部连续横断层解剖及CT.ppt
- 2-3-2外国园林史概述---欧洲 意大利 法国 英国.pptx
- 湖南省-工程竣工验收备案表
- 福建省非物质文化遗产介绍.ppt
- 电子商务中的客户行为分析.doc
评论
0/150
提交评论