Model | K-3K24V | K-3K48V | K-5K48V | ||
Rated Output Power | 3000VA/3000W | 3000VA/3000W | 5000VA/5000W | ||
AC Input(Grid) | |||||
Rated Input Voltage | 230Vac | ||||
Voltage Range | 170~280Vac(UPS); 120~280Vac(Appliances) | ||||
Under-voltage | 170Vac± 7V (UPS); 120Vac± 7V (Appliances) | ||||
Under Voltage Recovery Voltage | 180Vac± 7V (UPS); 130Vac± 7V (Appliances) | ||||
Over Voltage | 280Vac± 7V | ||||
Over voltage Recovery Voltage | 270Vac± 7V | ||||
Max.Input Voltage | 300Vac | ||||
Rated Input Frequency | 50Hz / 60Hz（Auto sensing） | ||||
Efficiency(Utility Power) | ＞95%（Pure resistance load and battery full power state ） | ||||
Load Output | |||||
Ac Voltage（Battery model） | 230Vac±5% | ||||
Output Frequency | 50Hz | ||||
Maximum Power | 6000VA | 6000VA | 10000VA | ||
Max. Efficiency | 93% | ||||
Overload Protect | 5s@≥150% load ; 10s@105%~150% load | ||||
Transfer Time | 10 ms (UPS); 20 ms (Appliances) | ||||
Battery | |||||
Battery Voltage | 24VDC | 48VDC | |||
Cool Start-up Voltage | 23VDC | 46VDC | |||
Low Battery Alarming Voltage(optional) | 18-24VDC | 36-50VDC | |||
Low Battery Recovery Voltage Alarm(optional) | 22VDC | 44VDC | |||
Low-battery Cut off Protection Voltage (optional) | 18-24VDC | 36-50VDC | |||
High-battery Alarm Voltage (Optional) | 33VDC | 60VDC | |||
Float Charge Voltage | 27VDC | 54VDC | |||
Overcharge Protection | 35VDC | 63VDC | |||
PV Charge&AC charge | |||||
Max.PV Array Open Circuit Voltage | 500VDC | ||||
Max PV Array Power | 3000W | 3000W | 5000W | ||
PV | |||||
PV Input Voltage Range | 120 ~ 450Vdc | ||||
Max.PV Input Current | 16A | 16A | 18A | ||
Rated PV Operate Voltage Range | 280 ~ 360Vdc | ||||
Max.PV Charge Current | 80A | 80A | 80A | ||
Max.DC Charge Current | 60A | 60A | 80A | ||
Max.Charging Current | 80A | 80A | 80A | ||
Power Consumption | < 20W | ||||
General Specifications | |||||
Dimensions W x H x D | 440*300*100 mm | 500*400*113 mm | |||
Net Weight | 12kg | 12.4kg | |||
Communication | RS485/RS232/USB/CAN | ||||
Cooling | Fan Cooling | ||||
Max. Operation Altitude | 4000m （(Derating from>3000m ） | ||||
Noise | ＜50dB | ||||
Ingress Protection Rating | IP20 | ||||
Operation Humidity | 5% ~ 95% Relative humidity (No Condensation) | ||||
Storage Temperature Range | -20°C ~ 60°C | ||||
Operating Temperature Range | -10°C ~ 50°C | ||||
Certification | CE | ||||
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