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20KW 30KW 50KW 80KW 100KW 200KW Hybrid 3 Phase Low Frequency Off Grid Solar Inverter
FEATURES
- ● DSP intelligent control technology high performance
- ● Pure sine wave AC output strong ability to take the load
- ● LCD+LED display mode, clearly to know the operation status
- ● Output over-load protection kinds of automatically protection and warning
- ● Solar array and battery use the same positive system
- ● Intelligent charge control programmable charger data setting can use in difference operate occasion
- ● Battery protect data setting have password protect function
- ● Calculate photovoltaic power generation function calculate battery power function
Product Parameters
| Rated capacity | 10kW | 20kW | 30kW | 40kW | 60kW | 80kW | 100kW | 150kW | 200kW |
| Operation mode | PWN (pulse width modulation)based on DSP accurate control technology and double | ||||||||
| and principle | built-in MCUs complete isolation of the output | ||||||||
| power supply | |||||||||
| AC input phase number | three-phase + N+G | ||||||||
| AC input voltage | AC 220V/AC 382V±20% | ||||||||
| AC input frequency | 50hz/60hz±5% | ||||||||
| DC voltage | DC 192V/DC 220V/DC 240V/DC 384V(16 to 32 pieces of 12V batteries) | ||||||||
| Floating battery | 13.6V of each battery*battery quantity (13.6V*16 batteries=217.6) | ||||||||
| Cut-off voltage | 10.8v of each battery *battery quantity (10.8V*16 batteries=172.8V) | ||||||||
| Phase number | three-phase +N+G | ||||||||
| AC output voltage | AC 220V/AC 380V±1% (steady load) | ||||||||
| AC output frequency | 50hz/60hz±5% (main supply) 50hz±0.01% | ||||||||
| Efficiency | ≥95% (load:100%) | ||||||||
| output waveform | sine wave | ||||||||
| THD | linear load:<3%.non-linear load:<5% | ||||||||
| Dynamic load voltage transient | <±5%(jump from 0 to 100%) | ||||||||
| Instant recovery time | <10ms | ||||||||
| time of switching between | 3s-5s | ||||||||
| the battery and the mains supply | |||||||||
| Unbalanced voltage | <±3% <±1% (balanced load voltage)| | ||||||||
| Overload capacity | 120%,20s;>150%,100ms | ||||||||
| Operation efficiency | ≥95% (load: 100%) | ||||||||
| Computer communication interface | RS232/RS485(SNMP remote monitoring network adapter) | ||||||||
| Operating temperature | -10-40℃ | ||||||||
| Relative humidity | 0-90% (no condensation) | ||||||||
| Noise | 40-50dB | 50-60dB | 60-70dB | ||||||
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