Three-phase 10KW~40KW inverter
NOB: NA-L-40K
The product is an intelligent inverter with a built-in charge controller designed for large photovoltaic power generations Its built-in controller can realize charge management for a battery pack by multiple solar arrays to improve charge efficiency and life of the battery pack. Thanks to the DSP control based on SPWM high-frequency carrier technology and IGBT power device, it can control the output operation parameters accurately to provide high quality and reliable pure sine wave AC power supply for precision equipment. It is widely applied to large solar power generation occasions including families, schools, public lighting, industrial and mining enterprises, frontier defense, sea islands. pasturing areas, etc.
10KW-15KW-20KW-30KW-40KW 192VDC380VAC three-phase inverter off-grid solar power system pure sine wave power inverter and solar charge controller
product Features
- Excellent performance because of the DSP intelligent control inversion technology;
- A wide range of applicable loads because of pure sine wave AC output;
- Visualization of operation status of the equipment through simple LEDs and LCD;
- Overall automatic protection and alarms such as output overload protection;
- Solar array and battery common-anode system input;
- Intelligent charge control is based on the programming of charge parameters, which is provided to meet the special needs of different
occasions; - Settable battery protection parameters, and a function of password protection;
- A function to accumulate the photovoltaic power generation capacity and the battery capacity;
- Overall protection: Protection and alarm for reverse connection of the battery poles, battery overcharge, and back charge of the battery at night; Display of the current battery voltage, battery charge current, the internal temperature of the case, total photovoltaic;
- power generation capacity (AH), total power consumption by the load, total battery level (AH), photovoltaic current when each solar battery is separately conducted.
Product Parameter
| Model | NA-L-10KW | NA-L-15KW | NA-L-20KW | NA-L-30KW | NA-L-40KW | |
| Rated Power | 10KW | 15KW | 20KW | 30KW | 40KW | |
| Battery | Rated Voltage | 192VDC/220VDC/384VDC | 384VDC | |||
| Voltage of over discharge protection | 172VDC /194VDC/345VDC | 345VDC | ||||
| Rated Current | 100A | |||||
| Rated voltage | 192VDC/220VDC/384VDC | 384VDC | ||||
| Number of charge accesses | 4 | |||||
| Max. current of each input | 25A | |||||
| Solar input voltage | <330VDC/<378VDC/<660VDC | <660VDC | ||||
| Voltage of overcharge protection | 222VDC/255VDC/445VDC (programmable) | 445VDC (programmable) | ||||
| Control accuracy | ±0.1 | |||||
| Display accuracy | ±0.1 | |||||
| Efficiency | >95% | |||||
| Inverter | Input voltage | 176-264VAC/304-456VAC | ||||
| Input frequency | 46-65HZ | |||||
| Output voltage | 220VAC/380VAC(Three-phase four-wire) | |||||
| Output frequency | 50/60HZ | |||||
| Output waveform | Pure sine wave, THD<4%(full load) | |||||
| Protection function | Output short circuit protection, overvoltage protection, undervoltage protection, low battery protection, etc. | |||||
| Manual power-on/off | Manual power-on/off preferred | |||||
| Automatic power on/off | Light-operated power-on+fixed-time power-off (programmable) | |||||
| Other | Ambient temperature for operation | 0-40℃ | ||||
| Relative humidity for operation/storage | 20-90%(no condensation, maximum) | |||||
| External Dimension L*W*H(mm) | 635*566*1295 | |||||
| Packing Dimension L*W*H(mm) | 760*690*1540 | |||||
