Efficient•Maximumefficiencyof98%

Easy-to-Use•Innovativeinstallationconcept•Ergonomicdesignandlowweight

Safe and Reliable•Integratedwebserverforsystemmanagementandmonitoring

Flexible •Greaterversatilitythankstomultistringtechnology

FLX PRo 15 / FLX PRo 17Three-phase inverters for small to medium-sized PV systems

Thenewlineofthree-phaseinvertersistheidealsolutionforsmalltomedium-sizedPVsystems.Theinvertersfeatureeasyinstallation, high yields, simple commissioning and operation, integrated power management and excellent flexibility inPVsystemdesign.

Thenew,simplifiedinstallationconceptoffersexceptionalergonomicsandunrestrictedaccesstotheinstallationarea.Weigh-ingnomorethan39 kilograms,theinvertersareveryeasytohandleandinstall.

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Provisional Technical Data, 06/2014 FLX Pro 15 FLX Pro 17

Alternating Voltage (Ac)Nominalapparentpower 15kVA 17kVANominalactivepower 15kW 17kWReactivepowerrange 0to9.0kVAr 0to10.2kVArNominalACvoltagerange 3P+N+PEto230/400V(+/-20%)NominalACcurrent 3×21.7A 3×24.7AMax.ACcurrent 3×22.6A 3×25.6AACtotalharmonicdistortion(THD%) <2% <2%Powerfactor—standard >0.99atnominalpowerPowerfactor—regulated 0.8overexcited ... 0.8underexcitedStandbyconsumption 2.7WNominalpowerfrequency(frequencyrange) 50Hz(+/-5Hz)Direct current (Dc)Max.PVpowerperMPPT 8kWPVnominalpower,total 15.5kW 17.6kWNominalDCvoltage 715VActiveMPPTvoltagerange/MPPTvoltagerangeduringratedoperation 220/430to800V 220/485to800VMax.DCvoltage 1000VSystemstart-upvoltage(DC) 250VSystemshutdownvoltage(DC) 220VMax.DCMPPTcurrent 12.0AperinputMax.DCshort-circuitcurrent 13.5AperinputMPPtrackers/DCinputs 3/3(SUNCLIX)EfficiencyMax.efficiency 98.0% 98.0%EUefficiencyatnominalDCvoltage 97.4% 97.4%MPPTefficiency,static 99.9%EnclosureDimensions(W/H/D)/includingpackaging 500×667×233mm/570×774×356mmWeight 39kgProtectionclass IP65Noiseemissions 55db(A)Operatingtemperaturerange -25°Cto+60°C(possiblepowerderatingabove+45°C)Relativehumidity 95%(non-condensing)other Activepower Fixedthreshold,setpointcurves,remotecontrolReactivepower Constant,setpointcurves,remotecontrolInterfaces Ethernet,RS485Options GSMmodem,sensorinterface,powermanagementCoolingconcept FanSafetyCertificationsandapprovals Seewww.SMA-Solar.comElectricalsafety IEC62109-1/IEC62109-2

(ClassI,grounded–CommunicationpartClassII,PELV)Functionalsafety Islandingdetection/gridfailure—three-phasemonitoring

Activefrequencyshiftingandfrequencychangerate,Voltageandfrequencymonitoring,

DCfeed-inmonitoring,insulationresistancemonitoringResidual-currentmonitoringunit(RCMU)—TypeBmonitoring

Orderingcode* 139F2105 139F2106

*Thedevicesaretemporarilydeliveredwithacoverthatdoesnothavethecolorshowninthepicture.

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