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| After-sales Service: | Free Parts |
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| Warranty: | 1-2 Years |
| Nature of Source Flow: | Passive inverter |
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| Model | NKG-30KW | ||||||
| Rated power | 30KW | ||||||
| Battery | Rated voltage | 384VDC | |||||
| Voltage of over discharge protection | 345VDC | ||||||
| Controller | Rated current | 100A | |||||
| Rated voltage | 384VDC | ||||||
| Number of inputs | 4 | ||||||
| Max. current of each input | 25A | ||||||
| Solar input voltage | <660VDC | ||||||
| Voltage of overcharge protection | 445VDC(programmable) | ||||||
| Control accuracy | ±0.1 | ||||||
| Display accuracy | ±0.1 | ||||||
| Efficiency | >95% | ||||||
| Inverter | Input voltage | 176-364VAC/304-456VAC | |||||
| Input frequency | 45-65HZ | ||||||
| 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, under voltage protection, low battery protection and more. | ||||||
| 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 | 0-40ºC | |||||
| Relative humidity for operation/storage | 20-90% (No condensation, maximum) | ||||||
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