Description
| model | AIO 4K/48V |
| Photovoltaic side input | |
| Photovoltaic input voltage range | 110-450VDC |
| Maximum input voltage | 450VDC |
| Maximum input power of photovoltaic system | 4000W |
| Maximum photovoltaic charging current | 100A |
| storage battery | |
| pattern | Pb/Li |
| 48VDC | |
| Rated input voltage | |
| Direct cell voltage range | 46.4-58.8V(Li)， |
| 38.4-60V(Pb) | |
| 130A | |
| Maximum charging current | |
| Floating impulse voltage | 53.5V(Pb),Li batteries are determined by the user |
| Average charging voltage | 56.5V(Pb),Li batteries are determined by the user |
| equipment protection | |
| Battery overvoltage protection | possess |
| overload protection | possess |
| Short Circuit Protection | possess |
| Over Temperature Protection | possess |
| Basic parameters | |
| Dimensions height/width/depth | 380/252/103mm |
| weight | 6.8kg |
| noise | ≤48dB |
| Use temperature range | -20℃~+55℃ |
| storage temperature | -15℃∽+65℃ |
| Use humidity range | 0~90% |
| No condensation | |
| Using altitude | ≤6000m |
| AC side input | |
| rated voltage | 230Vac |
| Voltage range | 170-270Vac（UPS）, |
| 90-280Vac(APL) | |
| Maximum input voltage | 280VAC |
| Rated input frequency | 50Hz/60Hz |
| (self-adaption ) | |
| Frequency range | 40-65Hz |
| Conversion range | 10ms(UPS) 20ms(APL) |
| Maximum AC charging current | 60A |
| Inverter output parameters | |
| rated output capacity | 4KW |
| rated output voltage | 230VAC/208VAC/ |
| 240VAC | |
| Voltage accuracy | ±5% |
| Rated output frequency | 50Hz/60Hz |
| frequency accuracy | ±2% |
| Output waveform distortion rate (THD) | ≤3% |
| （100%Linear Load ） | |
| Power factor | 1 |
| Maximum efficiency | 95.10% |
| (PV360V@1/2load) | |
| Mixed network output overload current | 20A |
| Off grid carrying capacity | 110%<load<150% (±10%): 10s after Alarm shutdown; 150%<load<200% (±10%): 5s after Alarm shutdown; 200%<load (±10%): Immediate alarm shutdown; |
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