3P12/15/18K1G

Features:

  • Max.DC Input Power(kW):15.6/18/21.6
  • Max.DC Input Voltage(V):1000
  • Start-up DC Input Voltage(V):250
  • MPPT Operating Range(V):200-800
  • Max.DC Input Current(A):13+26
Technical DataAusta-3P12K1GAusta-3P15K1GAusta-3P18K1G
Energy sourceGrid-connected PV
Input Side
Max.DC Input Power(kW)15.61821.6
Max.DC Input Voltage(V)100010001000
Start-up DC Input Voltage(V)250250250
MPPT Operating Range(V)200-800200-800200-800
Max.DC Input Current(A)13+2613+2613+26
Number of MPPT/String per MPPT2/1+22/1+22/2+2
OutPut Side
Rated Output Power(kW)121518
Max.Active Power(kW)13.216.519.8
Rated AC Grid Voltage(V)380/400380/400380/400
AC Grid Voltage Range(V)277-460277-460277-460
Rated Grid Frequency(Hz)50/60(Optional)50/60(Optional)50/60(Optional)
Operating PhaseThree phaseThree phaseThree phase
Rated AC Grid Output Current(A)17.421.826.1
Max.AC Output Current(A)19.142428.71
Output Power Factor0.8 leading to 0.8 lagging
Grid Current THD<3%
DC Injection Current(mA)<0.5%
Grid Frequency Range47-52 or 57-62(Optional)
Efficiency
Max.Efficiency98.3%98.5%98.5%
Euro Efficiency97.5%97.5%97.5%
MPPT Efficiency>99%>99%>99%
Protection
Anti-islanding ProtectionIntegrated
DC Reverse-Polarity ProtectionIntegrated
DC Surge ProtectionIntegrated(Type II)
AC Surge ProtectionIntegrated(Type II)
AC Short Circuit ProtectionIntegrated
AC Output Overvoltage ProtectionIntegrated
Output Overvoltage ProtectionIntegrated
AC Grid MonitoringIntegrated
Ground Fault MonitoringIntegrated
Insulation Resistance Protection Integrated
Risidual Current Monitoring UnitIntegrated
Temperature ProtectionIntegrated
Integrated DC SwitchOptional
General Data
Size(mm)330W*430H*193.5D
Weight(kg)17
TopologyTransforemerless
Internal Consumption<1W(Night)
Running Temperature-25-60℃
Ingress ProtectionIP65
Noise Emission(Typical)<30dB
Cooling ConceptIntelligent cooling
Max.Operating Altitude Without Derating2000m
Designed lifetime>20years
Operating Surroundings Humidity0-100%
Features
DC ConnectionMC-4 mateable
AC ConnectionIP65 rated plug
DisplayLCD1602
InterfaceRS485/RS232
Certifications&Standards
Grid RegulationIEC61727/62116/60068/61683/EN50549
Safety RegulationIEC/EN62109-1/2
EMC RegulationIEC/EN61000-6-1/61000-6-3