UEIUA CMTP03-2405 User manual

VODASI
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CMTP03seriessolarchargecontroller
INSTRUCTION
MANUAL
Note:ifyouhaveanyqueriesorchanges,youcancontactwithVodasicompanyorourdealers.
Model:CMTP03-2405,CMTP03-2410,CMTP03-2415,CMTP03-2420
CMTP03-4805,CMTP03-4810,CMTP03-4815,CMTP03-4820
Descriptionofproductmodel:
CMTP03-2405
05representsthemaximumdischargecurrent5A
24representsthemaximumvoltage,means12V/24Vauto-identity,means12V/24V/48Vauto-identity
*Intheinitialstagecontrollerelectrify,thecontrollercanautomaticallyidentifytheratedvoltageofthesystem
batteryterminalvoltage 16V 12Vsystem
18V batteryterminalvoltage 32V 24Vsystem
36V batteryterminalvoltage 64V 48Vsystem
Note:
1.
The
intermediate
16V-18V,
32V-36V
are
the
system
blind
zone,
the
controller
has
no
response;
2.
The
safety
voltage
of
battery
must
less
than
64V;
3.Whiletestingthecontrollerifyouusetheswitchpowersupplyorotheradjustablepowersupplyinput,andthetestvoltage
exceeds40V,pleasewellconnectthepowerlineofthebatteryfirstandthenadjustthevoltagetothetargettestvoltage.
Otherwisethecontrollermaybreakdowncausethevoltageofthepowersupplyhasanovershotthatexceedthan64V.Itis
feasible todothepowerON / OFF testifyouusethebatterypowersupply,andthevoltageiswithin48V.
Pleasedonotusetheadjustablepowersupplyto do more than 40 V input power ON / OFF test!
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Website:
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ttp://
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Productoverview
1.Usesingle-chipmicrocomputerasthecoreofthewholecontrolsystem,whichmakesthecontrollerhastheadvantagesof
intelligent,strongadaptability,reliablefunctionetc.
2.UseVodasi03versionoptimizeddesignscheme,whichcanimprovesystemefficiencyandprolongthelifespanthebattery.
3.UseSMTchipproductiontechnology,industrialclasschip,advancedtechnology,qualityassurance.
4.Withovercharge,overdischarge,electronicshortcircuit,overloadandreversepolarityprotection.
5.UseseriesconnectionPWMcircuit,itis3%-6%moreeffectivethannon-PWMcircuitwhencharging.
6.WithLEDtoshowthecurrentbatterystate,itiseasyfortheusertoknowtheworkingconditionofthecontrollerrightnow.
7.Useindustrialgradechip,itcanworkproperlyunderenvironmentsuchascold,hightemperature,humid.
8.Delicateshelldesignandcompactcircuit,thewholecontrollerdoesnotoccupytoomuchspace.
9.Useinternalintegrationprecisionresistorsandothercomponentsinordertoimprovetheprecisionofcontrollerparameters.
10.With12VDC(750mA)and5VUSB(500mA)output,whichcanchargeformobilephoneandothersmallappliance.
Protection
1. PVReversePolarityProtection
FullyprotectionagainstPVreversepolarity,nodamagetothecontrollerwillresult.Correctthemiswiretoresumenormaloperation.
2. BatteryReversePolarityProtection
Fullyprotectionagainstbatteryreversepolarity,nodamagetothecontrollerwillresult.Correctthemiswiretoresumenormaloperation.
3. BatteryOverchargeProtection
Whencharging,oncethebatteryvoltagereachesthepresetvoltage,thecontrollerwillautomaticallycutoffthechargingcircuit.
4. BatteryDischargeProtection
Whendischarging,oncethebatteryvoltagereachesthepresetvoltage,thecontrollerwillautomaticallycutoffthedischargingcircuit.
5.
Output
Over
Current
Protection
Thecurrentoutput,thecontrollerwillcutofftheoutputcircuitwhenthecurrent1.5timesexceedstheratedcurrent.
6.
Load
Short
Circuit
Protection
Whenloadshort-circuitoccurs,thecontrollerwillprotectitself.Anditwillreturntoworkautomaticallyafterfinishtrouble
shootingfor3seconds.
InstallationInstructions
1.GeneralInstallationNotes
lReadthroughtheentireinstallationsectionfirstbeforebeginninginstallation.
lNeverinstallthecontrollerinasealedenclosewithfloodedbatteries!Donotinstallinaconfinedareawherebatterygassedcan
accumulate.
l
Be
very
careful
when
working
with
batteries.
Wear
eye
protection.
Have
fresh
water
available
to
wash
and
clean
any
contact
withbatteryacid.
lUsesinsulatedtoolsandavoidplacingmetalobjectsnearthebatteries.
lLocatethecontrolleronaverticalsurfaceprotectedfromdirectsun,hightemperature,andwater.Andmakesuregoodventilation.
l
Loose
power
connections
and/or
corroded
wires
may
result
in
resistive
connections
that
melt
wire
insulation,
burn
surrounding
materials,orevencausefire.Ensuretightconnectionsandusecableclampstosecurecablesandpreventthemfromswayingin
mobileapplications.
lDon’tconnecttheloadswithsurgepowerexceedingtheratingsofthecontroller.
lRiskofexplosionorfire!Connectthepositive(+)andnegative(-)ofloadstocontrollerloadterminals.Theloadterminalmay
existvoltage,connectcarefullytoavoidshortcircuit.
lRiskofelectricshock!Exercisecautionwhenhandlingsolarwiring.Thesolarmodule(s)highvoltageoutputcancausesevere
shockorinjury.Becarefuloperationwheninstallingsolarwiring.
2．Mounting
Step1:ChooseMountingLocation
Locatethecontrolleronaverticalsurfaceprotectedfromdirectsun,hightemperature,andwater.Andmakesuregoodventilation.
Step2:Checkforclearance
Placethecontrollerinthelocationwhereitwillbemounted.Verifythatthereissufficientroomtorunwiresandthatthereis
sufficientroomaboveandbelowthecontrollerforairflow.
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Step3:MarkHoles
Useapencilorpentomarkthefour(4)mountingholelocationsonthemountingsurface.
Step4:DrillHoles
Removethecontrolleranddrill4mmholesinthemarkedlocations.
Step5:SecureController
Placethecontrolleronthesurfaceandalignthemountingholeswiththedrilledholesinstep4.Securethecontrollerinplace
usingthemountingscrews.
3.Wiring
1、Tofastenthecontrollerwell,thesizeislistedas
follows:Theoutsidesize:133×70×33.5(mm)
Theholesize:126×50×φ4(mm)
2、Preparethecable:
Toadvisetousethecablewithmanycopperstrips,to
assurethecablecanmeettheinstallationneeds,keep
itasshortaspossiblesothattoreduceextrapower
consumption.Thecableshouldnotbiggerthan
4A/mm2,tostrip5mmforthecontrollerside.
3、ConnectionOrder:batterycable→loadcable→solarpanelcable
Connectionofbattery:Connectthebatterycabletotheoutputterminalofthecontroller,payattentiontothepositiveandnegative
chargesprotectfromcontraryconnectingorshortcircuit(thepositiveandnegativechargescometogether).Ifitiscorrect, the
correspondingbatterypowerindicator （Overlow,Normal,Full）willbebright.Otherwise,Checktheconnectioniscorrectornot.
Connectionofload:Connecttheloadcabletotheoutputterminalofthecontroller,payattentiontothepositiveandnegative
protectfromcontraryconnecting,Otherwise,itmayburntheappliance.
Connectionofsolarpanel：Connectsolarpanelcabletotheoutputterminalofthecontroller,payattentiontothepositiveand
negativechargesprotectfromcontraryconnecting.Ifthereissunshine(PVarrayvoltagegreaterthan10V),Thecharge
indicatorwillbebright.Otherwise,checkthecableconnection.
Funtiondescription
1、SchematicDiagram
1PV charging status indicator
2Battery Overlow indicator
3Battery Normal indicator
4Battery Full indicator
5Load output indicator
6OutputUSB5V
7OutputDC12V
8Powerswitch
9Solar Module positive (+ )Terminal
10 SolarModulenegative(－)Terminal
11
Battery
positive
(+
)
Terminal
12 Batterynegative(－)Terminal
13 Loadpositive(+)Terminal
14 Loadnegative(－)Terminal
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2
、
Status
instructions
Herewetakethe12Vvoltagesystemasanexample,24V×2,48V×4，Voltageparameterserror ±3%
①PVchargingstatusindicator
ConstantON（thevoltageofsolarpanelshouldhigherthan10V ）Flashing（inthestateoffloatcharge）
②BatteryOverlowindicator
ConstantON（whenthebatterycharge,thevoltageofbatteryishigherthan9.5V,lowerthan12.2V,whenthebatterydischarge,
thevoltageofbatteryishigherthan9.5V,lowerthan10.5V ）
③BatteryNormalindicator
ConstantON（whenthebatterycharge,thevoltageofbatteryishigherthan12.2V,lowerthan13.5V ）
Flashing（whenthebatterydischarge,thevoltageofbatteryishigherthan10.5V,lowerthan12.2V,itmeansatthistimethe
powerisnotenough,anditwillcomeintothecut-offdischargestate ）
④BatteryFullindicator
ConstantON（thevoltageofbatteryishigherthan13.5V ）
⑤Loadoutputindicator
OnlywhentheBatteryNormalindicatororBatteryFullindicatorconstanton,thePOWERSWITCHwilltakeeffect,theloadcanbe
work,thedefaultisturnon.
ConstantON(normaloutput,thestartoutputvoltageis12.2V,thecutoffoutputvoltageis10.5V)
Flashing(wheninthestateofovercurrentorshortcircuitprotection,thecontrollerwillreturntoworkautomaticallyafterfinish
troubleshootingfor3seconds)
①②③④⑤ alltheindicatorsextinguish(thebatteryisanabnormalstate,itmeansthebatteryisovervoltagehigherthan16Vor
thebatteryisundervoltagelowerthan9.5V)
Userinstruction
1.Chargeorovervoltageindicator:Whenthesystemconnectioniscorrect,andthesolarpanelhasabundantsunshine,thecharging
indicator ①(greenlight)isconstantON.Inthistimethechargingcircuitofthesystemhasopened,itisinthechargingprocess.
Whenthebatteryisfullycharged,thechargingcircuitwillcloseautomatically,andthechargingindicator ①isquickflashing.The
chargingprocesshasusedthePWMmode.Whenthebatteryisfullycharged,itwillturntothestateoffloatcharge.Thisautomatic
controlprocesswillturnthebatterychargingtothebestresultsandprolongthelifespanofbattery.
2.Loadstartupconditions:theloadisallowedtostartonlywhenthebatteryisinthestateofNormalorFull,butoncestarted.Oncethe
loadhasopen,itcanworkuntilthebatteryNormalindicatorlight ③(flashing).Whenthebatteryfurtherdeclinetothecutoffdischarge
voltage,thebatteryOverlowindicator ②(redlightON),theLoadforcedtocutofftheoutputinordertoprotectthebattery.
3.Thestartoftheoverloadprotection:whentheloadstartup,theloadoutputindicator ⑤(constanton).
Iftheloadcurrentis1.5timesbytheratedworkingcurrentofthecontroller,thecontrollerwillautomaticallycutofftheoutput,and
theloadoutputindicator ⑤(flashing),thecontrollerwilltrytostarteverythreeseconds.Detecttheloadwhethertheovercurrent
faultsolveornot,ifthefaulthasnotsolved,thecontrollercontinuestoremainthecutoffstate,andtheloadoutputindicator
constantlyflashing,ifthefaulthassolved,thecontrollerreturntonormaluse.
Troubleshooting
Whenthefollowingphenomenonhappens,pleasecheckasfollows,
Phenomenon Troubleshooting
AlltheindicatorsareOFF
Checkthebatterywiringwhetheriswellconnectedortightconnectionorwhetherthe
voltageofthebatteryisnormalornot.
Chargingindicator ①isOFFduringdaytime CheckthePVandbatterywirewhetheriswellconnectedortightconnection.
whensunshinefallsonPVmodulesproperly
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Chargingindicator ①isflashing Thebatteryvoltageexceeds13.8V,itenterintoafloatcharge.
ThebatteryOverlowindicator(redlight)isON, Thebatteryislow,thecontrollerdoesnotstart.Theloadrestartautomaticallyuntilthe
buttheloaddoesnotstart voltageofbatteryhasraisetothenormalvoltage(≥12.2V).
1. Referencetothesystemwiringdiagram,checkthesystemwhetheriswell
connectedornot.
Theloadindicator ⑤isOFF,theloaddoesnot 2. Checkthepowerofthebattery,theloadstartsonlywhenthebatteryOverlowor
start Normalindicator(greenlight)isON.
3. Connectthesolarmodule,chargethebatteryinthesufficientsunlightareafor3to
5hours.
Theloadindicator ⑤isflashingandthereisno
Wheninthestateofovercurrentorshortcircuitprotection,thecontrollerwillreturnto
output workautomaticallyafterfinishtroubleshootingfor3seconds.
The
load
could
not
close
Check
the
mode
setting,
connect
with
the
solar
module,
check
whether
the
controller
meetstheloadcloseconditionornot.
Otherphenomena Checkthewiringwhetheristightornot,andtheautomaticidentificationof
12V/24V/48Vsystemiscorrectornot.
Note:Wekeeprighttochangeandupdatewithoutpriornotice.
TechnicalData
Model CMTP03
12V/24VAUTO CMTP03-2405 CMTP03-2410 CMTP03-2415 CMTP03-2420
12V/24V/48VAUTO CMTP03-4805 CMTP03-4810 CMTP03-4815 CMTP03-4820
Ratedchargecurrent 5A 10A 15A 20A
Ratedloadcurrent 5A 10A 15A 20A
USBoutputvoltage 5V
USBoutputcurrent 500mA
DCoutputvoltage 12V
DCoutputcurrent 750mA
Overload,shortcircuitprotection 1.5timesbyratedcurrent
Shortcircuitrecoverytime 3s
Emptyloadconsumption 0.05W
Chargecircuitvoltagedrop 0.20V
Dischargecircuitvoltagedrop 0.15V
Overvoltageprotection 16V; ×2/24V; ×4/48V
Floatchargevoltage 13.8V; ×2/24V; ×4/48V
Chargerecoveryvoltage 13.8V; ×2/24V; ×4/48V
Overdischargerecoveryvoltage 12.2V; ×2/24V; ×4/48V
Undervoltage 12.2V; ×2/24V; ×4/48V
Overdischargevoltage 10.5V; ×2/24V; ×4/48V
Voltageaccuracy ±3%
Controlmode PWM
Workingtemperature
IndustrialGrade:-35℃-+55℃
Dimension 133×70×33.5mm
Weight 150g 180g
*Parametersmaycustomizedbycustomers.Ifyouneedanyassistanceorhavefurtherquestions,pleasedon'thesitatetocontactwith
Vodasicompanyorourdealers.
Choosesus,choosesthespecialty!
VODASI