1.>90%
Discharging efficiency of battery's useable energy is over 90%
2.ow
Anti-reflux power accuracy is aw
3.<30min
Installation time is less than 30min
4.2400W
Output of UPS is maximum 2400W
5.<10ms
The instantaneous UPS switch over less than 10ms critical load never lases pawer
6.>99%
Aftersakes contentment of APP&Web is over 99%
7.Wall-mounted& Ground
installation method
Model | CTE-DINV024-B3 |
Basic Parameters | |
Rated Power | 2400VA/2400W |
Peak Power | 4800W |
Machine Architecture | Bidirectional AC/DC Inverter / Buck-boost MPPT |
Number of Input and Output Phases | Single Phase Input/Output |
Work Mode | Automatic charging: Automatically charge the battery when connectto the grid, and automatically charge the battery when connect to the photovoltaic |
Automatic discharging: Manually start the device and automatically feed the power to the grid | |
Off-grid mode (UPS): Grid supplys the power to loads directly, automatically switchover UPS supply when the grid outage(<10ms) | |
Output | |
| Strings of Output | Single-phase, two-wire(L,N)+Ground wire |
Rated Voltage | 220/230/240VAC |
Output Voltage Accuracy | ±1% |
Output Frequency | 50/60Hz±0.1%(Automatic detection of grid frequency can be set) |
Output Waveform | Pure Sine Wave |
Output Distortion(THDi%) | ＜2%(Linear load) |
＜7%(Nonlinear load) | |
Overload Capacity | 5 Min@105%~120%Rated Load |
10s@120%~150%Rated Load | |
2s@>150%Rated Load | |
Efficiency | |
| Grid Charging (AC-> Battery) | Min 93% (Basic) |
Battery Discharge (battery-> AC) | Min 92% (Basic) |
MPPT | 99.9% |
PV Charging Efficiency | 96% |
Eco Mode | <3W(Dormancy,No Output); <30W(No Load） |
Shutdown Leakage Current | <100uA |
Grid Input | |
Strings of Input | Single-phase two-wire(L,N)+Ground wire |
Input Voltage Range | Earth /Live Phase Voltage: 184Vac~264Vac |
Input Frequency Range | 48Hz-52Hz(50Hz)/57-63Hz(60Hz) |
Input Power Factor | ≥0.95 |
Battery and Charge | |
Rated Capacity | 2.5kWh |
Useable Energy | 2.3kWh |
Max Dis/Charge Depth | 90% |
Rated Battery Voltage | 51.2V |
Battery Type | LFP 16 strings |
Charge Control Method | Pre-charge, Constant Current, Constant Voltage, Uniform Charge, Float Charge, Shutdown |
Charge Suspend Voltage | 56.8V/Continuously Adjustable |
Discharge Suspend | 44V/Continuously Adjustable |
Voltage | |
Charge Current | Max 25A, Can be Set Digitally, Default 10A |
Charge Control Command | Charge Termination Voltage, Charging Vurrent, Charge Enablement, Charge Fullness, Battery Failure, Charge Mode Switch |
Protection Feature | Overload Protection, Over-Temperature Protection, Input Over-Voltage Protection, Input Under Voltage Protection, Over-Charge Protection, Over-Discharge Protection |
Solar Charge | |
PV Max Input Power | 800W*2 |
PV Max Open-Circuit Voltage | 100VDC |
PV Operating Voltage Range | 10~100VDC |
PV Input Current | PV Insert MPPT Working Mode, 20A max |
General Parameter | |
Grid-Connected Power | The grid-connected power can be set to 0~2400W (the default grid-connected power is less than 800W, and it can be used spontaneously with anti-reflux function) |
Parallel Connection Number | 2-6pcs |
Customer APP(WIFI Bluetooth Module Customer) | Mobile APP manages and controls grid-connected time and power, on-grid standard selection, etc |
Communication Interface | Switch on and off Command Interface, RS485, Anti-reflux |
LED Indicator | Operating status: normal, alarm, fault |
Software Update | Remote/Local upgrade |
Operating | -20~55°C |
Temperature Range | |
Operating Humidity Range | 0-98%(No Condensation) |
Cooling Method | Natural Cooling |
Dimension | 470*570*165 mm (Radiator Size Included) |
Weight (kg) | 30KG (Radiator and Magnetics Included) |
Insulation Isolation withstand Voltage | The battery is insulated from the AC end to withstand voltage: 4242VDC Leakage Current<1mA |
| Safety and Electromagneti Compatibility Standards | IEC60950/UL60950/GB4943/IEC61000/IEC62619 /IEC62040/VDE4105 and Other Relevant European Standards |
