Description The Three-phase Hybrid Inverter Afore AF20K-T 20kVA is a powerful device designed for use in off-grid or on-grid mode, capable of converting solar panel energy into the variable current for powering various electrical appliances. With a high power output of 20 kVA, the AF20K-T can provide reliable performance even under high load conditions. It is an ideal solution for use in offices, production facilities, and other commercial buildings where high productivity and energy efficiency are required. The AF20K-T is also equipped with many features, including overload and short circuit protection, as well as the ability to monitor performance through a smartphone or computer. PV InputMax. DC Input Power (kW)30Rated DC Input Voltage (V)620DC Input Voltage Range (V)150 – 1000MPPT Voltage Range (V)150 – 850Start-up Voltage (V)160Max. DC Input Current (A)32 x 2No. of MPPT Tracker2Battery PortBattery Nominal Voltage (V)700Battery Voltage Range (V)150 – 800Max. Charge/Discharge Current (A)30Max. Charge/Discharge Power (W)22K / 20KCharging Curve3 StagesCompatible Battery TypeLi-ion / Lead-acidAC Grid OutputNominal AC Output Power (VA)20000Max. AC Input Power30000Max. AC Output Current (A)32Nominal AC Voltage (V)230 / 400Nominal AC Frenquency (Hz)50 / 60Power Factor1（- 0.8 – 0.8）Current THD (%)< 3 Load Output (Back-up)Nominal Output Power (VA)20000Nominal Output Voltage (V)230 / 400Nominal Output Frequency (Hz)50 / 60Nominal Output Current (A)29Peak Output Power22000VA, 60sTHDV (with linear load)< 3 %Switching Time (s)< 0.01SEfficiencyEurope Efficiency97.5 %Max. Efficiency98.3 �ttery Charge/Discharge Efficiency98 %ProtectionReverse Polarity ProtectionYesOver Current / Voltage ProtectionYesAnti-islanding ProtectionYesAC Short-ciruit ProtectionYesLeakage Current DetectionYesGround Fault MonitoringYesGrid MonitoringYesEnclosure Protect LevelIP65 / NEMA13XGeneral DataDimensions (H x W x D) (mm)558 x 426 x 250 mmWeight (kg)28.5kgTopologyTransformerlessCooling ConceptIntelligent FanRelatively Humidity0 – 100 %Operating Temperature Range (°C)– 25 to 60 °COperating Altitude (m)< 4000Noise Emission (dB)< 40Standby Consumption (W)< 5Display & Communication InterfacesLCD, LED, RS485, CAN, Wi-Fi, GPRS, 4GCertification & ApprovalsNRS97, G98/G99, EN50549-1, C10/C11, AS 4777, VDE-AR-N4105, VDE0126, IEC62040, IEC62109-1, IEC62109-2EMCEN61000-6-2, EN61000-6-3
