Latronics PVE1200 User manual

Category
Power adapters & inverters
Type
User manual

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INSTRUCTIONMANUAL
DocNo A340-D05-V22-Q203/12
INVERTER WITH ENERGY METER
WELCOME
Latronics
Latronics
Latronics
Latronics
productsareallproudlydesigned,engineeredand
manufacturedin Australia. Asaspecialistsinewaveinvertercompany
weproduceInvertersforadiverserangeofapplicationssuchas;
mining,railways,telecommunications,marine,remotepower,motor
homes,andotherindustrialorcommercialinstallations.
Inordertoproducethemostreliableproductsavailable,
Invertershavebeendesignedtoendurethemostruggedterrainand
theharshestconditionsacrossthe Australiancontinent.
Allproductsareengineeredusingthelatesthighqualitycomponents
andmanufacturedtostringentqualitystandards,thusensuring
customersallenjoymanyyearsoftroublefreeoperation.
Itisimportanttousat ,thatourclientsenjoythemaximum
benefitsfromourInvertersinasafeandproductiveenvironment.So
westronglyadvisethatyoureadthroughthenextfewpagesofthis
manual,whichexplainsallthemodesofoperationandrelevantsafety
precautionsforyournewPowerInverter.
NZ Distributor:
Fax: +64 9 837 3446, www.innovative.co.nz
Phone: +64 9 835 0700, Free call NZ: 0800 654 668
PO Box: 19 501, Auckland, New Zealand, 1746
1 Heremai Street, Henderson, Auckland, New Zealand, 0612
TABLEOFCONTENTSPAGE
INSTALLATION
DCWIRING/DCEARTHING
WIRINGDIAGRAMS
SPECIAL FEATURES
DIP SWITCHSETTINGS
INVERTEROPERATION
SOLARINPUT CONFIGURATION
FAULT FINDING
RADIOFREQUENCY INTERFERENCE
WARRANTY CONDITIONS
TECHNICAL SPECIFICATIONS 18
17
16
15
14
13
12
10
7
3
2
ACWIRING 5
DECLARATION OF CONFORMITY
19
DECLARATIONOFCONFORMITY
Manufacturer:
LatronicSunpowerPtyLtd
105GrigorStWest
MoffatBeachIndustrialPark
CaloundraQueensland4551
Australia
DeclarethatthePVEdgegridconnectedInverterModelNo.PVE1200and
PVE2500conformtotherequirementsoffollowingstandards
EN61000-6-1
EN61000-6-3
EN55014
AS1044
EN60335-1
AS3100
AS4777
AndthereforeconformtotheregulationsoftheECdirectives
Directive2004/108/CE(EMCdirective),Directive2006/95/CE(lowVoltage
Directive)
DatethatCEmarkingwasfirstaffixed2007
AlsoconformstotheregulationsofC-tickmarkforAustralianemissionstandards
AustralianSafetyCertificateapprovalnumberCS06713V
Allproductsaremanufacturedwithfulltraceabilityinaccordancewiththe
QualitySystemRequirementsofAS/NZSISO9002
Signed
WilliamPettit
ElectronicEngineer
7 Feb2009
th
PhotovoltaicCells
Mains
PVEdge
INSTALLATION
BEFOREINSTALLATION
!
!
GridInteractiveSolarSystemshavebecomeincreasinglypopularinrecent
years. Thesesystemsdonotnecessarilyrequirebatteriesforstorageand
thereforecanhaveaverysimpleconfiguration.
EnsuretheInverterhasnotbeendamagedintransit.
Theunitmustbeplacedinawellventilatedandprotectedarea,notexposed
totheopenenvironment,andfreefromcontaminates(i.e.exhaustgases,
seaair,dustetc.).
ThePVEdgeisdesignedforindoorinstallationinasuitablelocationwhere
ambienttemperaturewillnotexceedratedvalues.
IfthePVEdgeistobeinstalledoutdoors,pleaseusetheLatronicsOutdoor
Enclosure(Partno:OE)
Itisimportantthatallwiringintheinstallationcomplieswiththerelevant
standardssuchas AS4777and AS3000.
!
!
!
!
Anyworkcarriedoutistobepreformedby
QualifiedandLicensedpersonnel.
TheInvertercanbemountedhorizontalontableorfloor. TheInvertercan
alsobemountedonawall,takingnoteofthestickerbeingthecorrect
orientation.
219
3
DCWIRING
Checksolararraywillnotexceedinverter’smaximumvoltagerating
of103V(PVE1200)or206V(PVE2500)
IfothersourcesofDCinputarerequirede.g.windturbines,microhydro
turbinesetc. A batterybankorLatronics TurbineController(seepg9)will
berequiredwiththeMaximumPowerPoint Tracking(MPPT)disabled
(seepg13).
TheDCinputvoltageisstatedonthePVEdgecompliancelabelandthe
technicalspecificationssheetwithinthismanual.Checkthattheinput
voltageiswithintherequiredlimitsanddoesnotexceedthemaximum
limit(seepg18).
RecommendedcablesizefortheDCInputis6sqmmwithaninsulation
ratingof0.6/1KV.
* A DCisolatorisrequiredtobeinstallednexttotheinvertertoisolatethe
inverterformaintenance.
ThePVEdgeinverterissuitableforusewithsolararraysthatrequirepositive
ornegativeearthing.Duetotheinverter’sgalvanicisolationbetween ACand
DCinputsnoadditionalmodificationsarerequired.Simplyconnectthe
positiveornegativeofthesolararraytothesystemearth.
ObservePolarity.
* Theinverterisdesignedtooperatewitha48Vnominalsolarpanelarray
(PVE1200)or96Vnominalsolarpanelarray(PVE2500).
* A 48Vnominalsolararrayatatemperatureof25 shouldhaveanopen
circuitvoltagelessthan92V
* A 96Vnominalsolararrayatatemperatureof25 shouldhaveanopen
circuitvoltagelessthan185V
*
*
*
*
*EnsuretheDCIsolatorsareoffwhenconnectingtheDCLeads
POSITIVE/NEGATIVEEARTHING
°C
°C
18
SPECIFICATIONS
Model PVE1200 PVE2500
Input Data
Maximum Solar Input Power 1600W 3100W
Maximum DC Input Current 25A 25A
Maximum DC Input Voltage 103V 206V
Maximum Power Point
Tracking Range 54VDC - 100VDC 108VDC - 200VDC
Ideal Operating Window
(Array VOC) 75-92VDC 150-185VDC
Automatic Turn ON (PV
Mode) 70VDC 140VDC
Automatic Turn ON (Battery
mode) 54VDC 108VDC
Starting Operation
Reverse Polarity Protection
Output Data
Output Power 1100W at 50ºC (1250W Max) 2100W at 50ºC (2500W Max)
Output Voltage Range
Output Frequency
Peak Efficiency 94% 95%
Night Time Power
Consumption
Input/Output Isolation
Operating Temperature
Anti islanding Protection
General Data
Wall Mount Enclosure
Dimensions 330mm Hx 296mm Wx
150mm D
370mm Hx 386mm Wx
180mm D
Weight 11 kg 22 kg
Connections
Warranty
Powder Coated Aluminum
AC/DC Pluggable Connectors
5 years
Status Indicators Solar Input ON
Grid Fault
Overload
LCD Meter - Power, Voltage, Current, Power Factor,
Output power in 25% Increments
Grid Monitoring - Stability check
3500V via Toroidal Transformer
-10ºC to 50ºC
Over/under voltage, Over/under frequency, Active phase shift
50Hz tolerance +/- 1Hz
NIL. Automatically Disconnects from AC Grid
10W
Short Circuit Diode Across DC Input Terminals
205 - 265 Vac
SBS50CONNECTORWIRING
TheinvertercomeswithanSBS50connectorpanelmountedonthe
case. Toassembletheconnectingpartner,taketheSBS50connector
andfollowtheinstructionsbelow.
1.Removethelugswithascrewdriverfromtheplugbyinsertinginto
theendandpressingdownonthethinmetalretainingstrip.
2.Firstchecknovoltageispresentonthecables,thenstripback
10mmofcable(RecommendedCable:6sqmmorbigger).Insertthe
strippedDCcableintothemetalinsertandcrimpshut.
3.Pushcablelugsintothemainbodyuntilclippedin,takingcarewith
polarity,whichismarkedontheconnectorhousingby+&-.
NB. ThisisatouchproofconnectorasperUL 1977,Section10.2.
TheDCconnectorcanbedisconnectedunderload.
17
4
+
-
+
-
CrimpShut
WARRANTYTERMSANDCONDITIONSFORAUSTRALIA
LatronicSunpowerPtyLtd(“Latronics”)providestheoriginalpurchaserofaLatronicsproduct(“You”)withthefollowingLimitedWarrantiesas
setoutinthiswarrantycertificate,inadditiontoyourrightsandremediesunderconsumerlaw.
TheLimitedwarrantyperiodsofthisinverteris5years.InallcircumstancesLatronicsproductsareguaranteedfromthedateofpurchase.
Part1-WarrantyDescriptions Part2–ReturningaLatronicsproductforserviceunderwarranty.
Part3-GeneralInformation
LatronicswarrantstoYouthatourproductsareguaranteedagainst
defectsinmaterialorworkmanship,wheninnormaluseand
service.
Whatyoumustdo
1.ForaLimitedWarrantytoapplytheRegistrationCardmustbe
validlycompletedbyYouandreturned,priortotheexpirationof3
monthsfromthedateofpurchase.
2.Youmustprovideproofofpurchase.
3.LatronicsrecommendsYoukeepyourreceiptasproofof
purchase,shouldanydifficultiesariseconcerningthereturnofyour
RegistrationCard.
Exclusions:
Fortheavoidanceofdoubt,theLatronicsproductwarranties
providedhereindonotcoverdamage,malfunctionsorservice
failurescausedby,amongstotherthings:
• Unauthorizedopeningoftheproducts,repair,
alterationorsubstitutionofnonstandardparts;
• Incorrectdesignand/orinstallationof‘balance
ofsystem’;
• Actsofgod,accidentorsimilarcause;
• FailuretofollowLatronicsinstallation,operation
ormaintenanceinstructions;
• Abuse,misuseornegligentacts;
• Powerfailuresurges,lightning,fire,flood,pest
damage,accidentalbreakage,actionsofthird
partiesandothereventsoraccidentsoutside
Latronics’reasonablecontrolandnotarising
fromnormaloperatingconditions;
• Suitablyqualifiedpersonnelnotcarryingoutall
ACandDCpermanentwiringinaccordance
withrelevantwiringrules.
ProductssuppliedbyLatronics,orLatronicsagentsaresupplied
undertheexpressconditionthatnoresponsibilityisimpliedor
acceptedbyLatronicsforanydamagetoanyappliance,
equipmentorpropertyusedincombinationwiththecorrect
operationofaLatronicsproduct.
Allconditionsandwarrantiesexpressedorimpliedbystatute,
commonlaw,equity,trade,custom,usage,orotherwise
howsoeverareherebyexpresslyexcludedtothemaximumextent
permittedbylaw.Wheresopermitted,theliabilityofLatronicsfora
breachofconditionorwarrantythatcannotbeexcludedislimited
(atLatronicsoption)tothereplacementorrepairofthegoodsor
ofacquiringequivalentgoodsorthecostofreplacingorrepairing
thegoodsorofacquiringequivalentgoods.
Latronicsdoesnotundertakeanycommitmenttoguarantee
continuityofsupplyinthecaseofobsolescence.Inaddition,
Latronicsreservestherightstochangeitsstandardproductrange
orspecificationofanymodelsubsequentlywithoutnoticeandno
liabilityasaresultoftheseoccurrenceswillbeaccepted.
Ifserviceisrequiredcontactyourlocalsupplier/installerorplaceof
purchaseforadvice.
ToClaimUnderWarranty:
1.YoushouldcontacttheCustomerCareCentreon1300550
204.ProductModelnumberandSerialnumberneedtobereadily
availabletoenablepromptprocessing.
2.If,afterinvestigation,theCustomerCareCentredeterminesthe
productisormaybedefectiveinmaterialorworkmanshipand
withinthewarrantyperiod,theywillissueinstructionsonhowto
proceedwithreturnandshippingtoLatronics.
3.WhenpackagingaLatronicsproductforreturnappropriate
measuresmustbetakenbyYoutoensuretheproductsaresafely
packedfortransit.Productsdamagedintransitduetoinadequate
packagingwillbevoidofwarranty.
4.IftheproductmanualhasaWarrantyReturnFormincluded,this
formshouldbecompletedandaccompanyproductsbeing
returned.
5.If,asaresultoffurtherinvestigationbyoronbehalfofLatronics,
suchadefectisconfirmed,thenLatronicsmust,atitssole
election,eitherrepairorreplaceyourLatronicsproduct.Latronics
willalso,attheirdiscretion,determinethemostappropriate
meanstoreturnanyWarrantyrepairs(orreplacements)toYouina
timelymanner.
Replacementofanypartorlabourinvolvedinrepairswillnothave
theeffectofextendingtheoriginalperiodoftheLimitedWarranty
ofthegoods.AnyfaultypartreplacedunderLimitedWarranty
becomesthepropertyoftheCompanyforpurposeof
examinationandclaimunderproprietarywarranty.
Undertheseproductwarranties,Latronicsisnotresponsibleforand
youherebyagreetobearanycostsassociatedwithremoval,
transportationorreinstallationofyourLatronicsproductsorany
peripheralcomponentsinthebalanceofanysystemusedin
conjunctionwithLatronicsproducts.
ProductsreturnedtoLatronicswithoutpriorauthorisationwillbe
returnedtothesenderattheirexpense.
AllWarrantyrepairsarecompletedex-factorytoensure
• Fastserviceturnaroundtime
• Specialised,factorytrainedtechnicians
• Allrequiredcomponentsareavailable(except
inthecaseofobsolescence)
• ThoroughtestingtoallLatronicsspecifications
• Dedicatedtestequipment
• Upgrades/updatestolatestLatronics
standards/specifications(whereapplicable).
OurgoodscomewithguaranteesthatcannotbeexcludedundertheAustralianConsumerLaw.Youareentitledtoareplacementor
refundforamajorfailureandcompensationforanyotherreasonablyforeseeablelossordamage.Youarealsoentitledtohavethegoods
repairedorreplacedifthegoodsfailtobeofacceptablequalityandthefailuredoesnotamounttoamajorfailure.
ACWIRING
Bothmodelsrequireanexternalcircuitbreakerforprotectionof
inverter’s ACinput.Usuallymountedinmainswitchboardand/ornexttothe
inverter. Theactiveandneutralofthe ACoutputareelectricallyisolatedfrom
theDCinputsandearthconnections.
LatronicsInvertershavethe ACoutput(activeandneutral)floatingwith
respecttotheDCandEarth. Thisconfigurationprovidesthehighestdegree
ofsafetyandflexibilityforinstallationwiring. Theearth isconnected
internallytotheInvertercaseandissuitablefor wiring.
Theunitissuppliedwithbothmaleandfemale20AmpWielandGesis
lockable ACconnectors
Toinstallconnectorsreadthefollowingprocedure.
1. Turnexternal ACCircuitBreakerswitchintoOFFpositionandmake
sureitcannotbeswitchedbackon.
2. Testthewiringwithavoltmetertomakesurenovoltageispresent.
3. Peelback30mmofcablejacketandcut ActiveandNeutralcables
5mmshorterthanEarth.
4. Strip5mmoffallthreecables.
5. TaketheWielandGesisconnector,disassembleintothreemainsections
andinsertstrippedwirethroughasshownbelow.
E
.
MEN
30mm
Earth
PressureRing
MainBody
Socket
Round2.5sqmmTwin&EarthCable
RADIOFREQUENCY INTERFERENCE
RadioFrequencyInterference(RFI)isaphenomenonthatexistsinmodern
societyandisaprobleminmanyareasofelectronics.ForInverterusers,
RFInormallypresentsitselfintheformofstaticand/orinterferencewhen
listeningtoan AMradioandinunusualcasesmayinterferewith TVreception.
OvertheyearsLatronicshascontinuedtoinvestsignificanttimeandeffortin
thereductionofRFIrelatedemissionsfromtheentireproductrange,sothat
theycomplywiththeappropriateInternationaland/or AustralianStandards.
Evenwiththiscompliance,therearesituationswhereRFImaystillbeacause
forconcern,andcandiffergreatlyfrominstallationtoinstallation. Accordingly,
thefollowingisalistofrecommendationsmadetoassistintheoverall
reductionofRFI.
1. AvoidrunningDCand ACcablesinthe
sameconduitsand/orcabletrenches.Itisstronglyrecommendedthat
DCand ACwiringbeseparatedbythegreatestdistancepossible.In
extreme cases,theuseofshieldedconduitmaybenecessary.
2. .DCcablescanactasanaerial,
thereforeallsuchcablesshouldbekeptasshortasispracticable.For
bestperformanceminimizeDCcablelengthtoInverterandBatteriesand
ifpossibleavoidtheuseofauxiliaryDCloads.
3. .Forhouseholdinstallations,itisrecommendedthata
“good”EarthStakeislocatedasnearbytheInverterasispossible.
4. Thesetypesofradioequipmentinherentlysuffer
fromallformsofRFI,especiallywhenthereceivedsignallevelisweak.
Insuchcasesreceptioncansometimesbeimprovedbyrelocationofthe
radioitself,alternativelytheuseofanappropriateexternalantenna and
co-axialcable maybenecessary.Externalantennasshouldbelocated
inamannerthatensuresmaximumsignalstrengthwhilstaffordingthe
greatestpossibledistanceawayfromtheInverterandBatteries.
5. TVsignalsaretransmittedasFMwaveforms. Thistypeof
signalfundamentallyreducestheeffectsofRFI,thereforetheuseofa
goodantennaandfeedercableisnormallysufficienttoensurequality
reception.LocatingthetelevisionasfaraspossiblefromtheInvertermay
alsoimprovepictureclarity.
SeparateDCand ACwiring.
MinimizelengthofDCcabling
240VacEarth
AMandHFRadios.
Televisions.
16 5
6. Connectthe Active,NeutralandEarthcablesasperdiagrambelow.
7.PushthesocketbackintotheMainBodyuntilitclipsin.
8.ScrewthePressureRingbackintoformatightseal.
9.PlugintoPVEdge.
Todisconnecttheplug,simplypushthereleaseclipinandunplug.
Note: Thereleaseclipsectioncanbecompletelytakenoutifalockable
connectorisnotdesired.
NL
E
Neutral Active
Earth
Socket
15
FAULTFINDING
HELPFUL HINTS
ShouldtheInverterappeartobemalfunctioningwesuggestthefollowingto
eliminateanyexternalproblems.
TurntheInverterOFFbyswitchingtheExternalDCand ACisolators
OFF.LeaveOFFfor60seconds.
ReconnecttheDCSolarInputbyswitchingexternalDCIsolatorON. All
lightsontheInvertershouldcomeONfor1secondatpowerupand
thengoOFF. The75%lightshouldremainONtoindicatetheSolar
Inputisavailable.SolarInputvoltageneedstobeabovetheautomatic
turnONvoltage,forthelighttoturnON .Ifthelightdoesnot
illuminatecheckSolarInputforcorrectoperation.
Nextreconnectthe ACgridbyswitchingtheexternal ACbreakerON.
After20secondsthe75%lightshouldbeginflashingtoindicateInverter
reconnectingtothe ACgrid. Thelightwillflashfor60secondswhilethe
PVEdgechecksthatthemainsvoltageandfrequencyarestable.
Shouldthelightnotbeginflashingcheckifthe ACgridispresent.
Afterthe75%lightstopsflashingtheInverterwillbeginfeedingpower
intothe ACGrid.
!
!
!
!
,seepg18
MakecertainthatyouunderstandtheoperationoftheInverter.
Rememberthatithasautomaticreconnectiontothe ACgrid.
Makesureleadsandterminalsarenotcorroded,looseorfaultyinany
way.
MakesureallexternalDCand ACisolatorsareresetproperly.Ifunsure
switchOFFandONagain.
!
!
!
!
6
Pushtorelease
7
BatteryBack-UpSystem
10A
Legend
PV Edge
LSInverter
SolarPanels
AC TransferSwitch
(ACTS-2)
Regulator
(Optional)
Switchboard
Power
Power
Lights
Lights
Hot Water
Stove
AirCon
(Exampleonly)
PVE1200 48V (min200Ahrs)
PVE2500 96V (min200Ahrs)
Batteries
=CircuitBreaker
AC
DC
10A
ExportMeter
Import Meter
GridMains
14
!
!
!
TheDCinputissuitableforconnectiontosolarmodulesonly,when
MPPT isenabled.
DonotexceedrecommendedMaximumDCInputPower.
!Allsolarmodulesshouldbeofthesametypeandbrand. Therefore
themaximumpowerpointandvoltagevariationwithtemperatureare
consistentforallmodules,whichwillensuremaximumsystemoutput.
SOLARINPUTCONFIGURATION
EnergyMeter
!ThePVEdgemetershowsthefollowingmeasurementsonscreen.
ToscrollthroughthevaluesUsethebuttonbelowthescreen.
Instantaneouspowerthatisbeinggenerated.
ResettableaccumulativePower(kWhmeter)
OutputVoltage(V)
OutputCurrent(A)
OutputFrequency(Hz)
OutputPowerFactor
Note:
kW:
kWh:
V:
A:
F:
PF:
ToresettheResettablekWhmeter.Pressonholdfor10sec
235 8.
A kWhV
00125 6.
ValuesofInvertersoutput
Non-resettable kWh meter
http://www.latronics.com.au/products/grid-connect-inverter-pv-edge-series
ToconfigureyourpanelswiththePVEdgeinverter pleasegoto
8
StandardGridConnectSystem
WARNING:
TheInverteroutputisconnectedtomainselectricity,thusitisimportantthatall ACwiringcomplies
withtherequirementsoftherelevantwiringstandards,(AS3000, AS4777).
Anyworkcarriedouton AC/MainswiringistobeperformedbyQualified AndLicensed
personnelonly.
SolarPanels
GridMains
Switchboard
Power
Power
Lights
Lights
Hot Water
Stove
AirCon
(Exampleonly)
10A
Legend
=CircuitBreaker
ExportMeter
Import Meter
DIP SWITCHSETTINGS
Switch1-MPPT/Batterymode
Switch2-50/60Hz
Switch4
Switch5
Switch6
IntheONposition theMaximumPowerPoint Trackingisenabled.
ThisisrequiredwhentheDCinputisPhotovoltaicSolarModulesonly.
IntheOFFpositiontheMaximumPowerPoint Trackingisdisabledandthe
voltagetrackingwilloperateatafixedvoltageof54V(PVE1200)or108V
(PVE2500). Thissettingisrequiredinasystemwherea48V(PVE1200)or
96V(PVE2500)BatteryBankisrequiredontheDCinput.
IntheONpositiontheInverterissetfor60Hzoperation.
IntheOFFposition theInverterissetfor50Hzoperation.
MustbeinOFFposition fornormaloperation. TheONpositionisa
factory ACtestsetting.
MustbeintheOFFposition fornormaloperation. TheONposition
isafactoryDCtestsetting.
Notused.
(default)
(default)
(IfSwitch1OFF) (IfSwitch1ON)
(Default)
(default)
(default)
Switch3
ON=Gel/SLA battery. ON=255VACsustainedoperation
OFF=Floodedbattery. OFF=Sustainedoperationturnedoff
13
DIP SWITCHLOCATION
MAINPCB
DIP SwitchlocatedonMainPCB
123456
OFF
ON
WARNING:
Duetodangerousvoltagesexistinginsidetheunit,makesure
theexternalDCand ACsolarisolatorsareturnedoffbefore
openingtheunit.Only arepermittedto
adjustthesesettings.
qualifiedTradesPersons
PV Edge
12
SPECIAL FEATURES
DigitalEnergyDisplay
NightTimeDisconnect
ParallelOperation
Note:
MaximumPowerPointTracking
Protection
MaintenanceCycle
Thebacklitenergydisplayshowsinstantaneouspower,accumulativepower,
ACvoltage, ACcurrent, ACpowerfactorand ACfrequency.Seepage14for
moredetails.
AfterdarkwhenthesolarinputisnolongeravailabletheInverterwill
automaticallydisconnectfromthe ACgrid. Thisfeatureensuresthatduring
thenight,theInvertercannotconsumeanypowerwhatsoeverwhile
remainingidle.Uponsunrisethenextmorningwhensolarinputbecomes
availableagain,thePVedgewillautomaticallyreconnecttothe ACgridand
begingeneratingpower.
ThePVedgeautomaticallysynchronizestothe ACgrid,thereforetheoutput
ofmultipleunitscanallbeconnectedtogether,andtheywillallbe
synchronizedbythe ACgrid.
Theoptimumpowerlevelfromthesolarinputdependsontheavailablesolar
modules.Evenincloudyweatherwithfluctuationsinthesolarradiation
level,thePVEdgeconstantlymonitorsandtrackstheoptimumoperating
pointtoensuremaximumpowerfromthesolarmodulesisachieved.
The ACgridvoltageandfrequencyiscloselymonitoredbythePVEdge
alongwithantiislandingchecksviaactivephaseshifts.Isolationbetween
theDCinputand ACoutputisachievedviathe Toroidal Transformer. The
Inverterisfittedwithacoolingfan,whichistemperaturecontrolledandonly
operateswhenrequired.
WheninBatterymode(MPPT disabled)amaintenancecycleisperformed
every30days. Thisisashortboostcycleforsealedbatteriesoranequalize
chargeforfloodedcells.InthismodethebottomLEDwillflashslowlyuntil
thecycleiscompleted.
TheSolarinputsofmultipleunitInvertersarenottobeparallelled
unlessusedwithabattery.PleasecontactLatronicsformoredetails.
9
TheLatronics TurbineControllerutilizesthelatestinmicro-controllerdesigntodelivera
stableandsafesupplyofpowertothegridconnectinverter.Designedspecificallyto
integratewiththePVEdgelineofLatronicsinverters,itallowsbattery-lessgrid
connectionofwindandwaterturbines.
NOTE: PVEdgemustbeinBatteryMode.
Turbinecontrollermayrequireadumpload.
(Seepg13)
(see TurbineControllermanual)
Turbine
Controller
GridMains
Turbine
3PhaseorDCVoltage
PVEdge
10 11
DCSolarConnector
Foreasyconnectionand
disconnectionofDCInput
PowerfromSolarPanels
orBatteryBank.
Fan
Ifthetemperatureinsidethe
Inverterreachespresetlevels,the
variablespeedfanwillswitchon
initiallyinlowspeedandtheninto
higherspeedifthetemperature
continuestoincrease.Obstruction
oftheairintakeandoutputwill
reducethepowerratingofthe
Inverter.
DigitalEnergyMeter
Usingtheyellowbuttonyouare
abletoscrollthroughthe
differentvalues.Seepage14
formoredetails.
Plug&Play AC
Connector
Foreasyconnectionand
disconnectionto ACgrid.
INVERTEROPERATION
WhentheInverterisswitchedonall4LED'Slightupfor1secondwhilethe
microprocessorperformsastartupandsystemcheckprocedure.
100%LED(Overload)
ThisLEDindicatesovertemp/overload.
InthismodetheallotherLED’swillbe
OFFandthisLEDwillflash.
75%LED(ACGrid)
ThisLEDhas2modesofoperation.
ThisLEDwillbeONsolidwithallotherLED’soff
whenthesolarinputispresentandthe ACgrid
isdisconnectedand/orawaitingreconnection.
ThisLEDwillFLASHfor90secondswithall
otherLED’soffwhentheinverterinitially
connectstothe ACgridandperformsavoltage
andfrequencystabilitycheckbeforefeeding
powerintothe ACgrid.
50%LED(ACFault)
Whenan ACfaultispresentthisLEDwill
FLASHandallotherLED’soff
25%LED
ThisLEDwillflashwithallotherLED’soff
duringabatterymaintenancecycle(see
pg12).
IndicatorLamps
The4LED’sonthefrontpanelaredualpurpose.
Wheninnormalrunmodetheyoperate
asabargraph
LED4-76%-100%(topLed).
LED3-51%-75%.
LED2-26%-50%.
LED1-1%-25%.(BottomLed).
IftheInverterweresupplying60%of
FullpowerthenLed’s1,2&3wouldbeilluminated.
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Latronics PVE1200 User manual

Category
Power adapters & inverters
Type
User manual
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