Three Phase
On Grid Inverter
Max.Efficiency
Output Overload
Max. Output Current
PV Configuration
Small size, light weight, support manual installation, reduce user installation and maintenance cost
Transformerless, Max. Efficiency is up to 98.8%; Euro. Efficiency is up to 98.3%; Total current THD < 2%
Active and passive, anti-islanding protection, continuously adjustable, active power (0-100%) function
CQC Gold Sun Certification, TUV Certification, SAA Certification, CE Certification
| Model | AU50K3P-G5 | AU60K3P-G5 | AU70K3P-G5 | AU75K3P-G5 |
| Input | ||||
| Max. DC input power | 65000W | 78000W | 91000W | 97500W |
| Max. DC input voltage | 1100V | |||
| Max. DC input current | 45/45/45A | |||
| MPPT voltage range | 250~1000V | |||
| Recommended MPP operating voltage | 650V | 740V | ||
| No.of MPPT | 3 | |||
| Max. no. of strings per MPPT | 3 | 4 | ||
| Output | ||||
| Rated output power | 50000W | 60000W | 70000W | 75000W |
| Max. output power | 55KVA | 66KVA | 77KVA | 82.5KVA |
| Max. output current | 80A | 96A | 89A | 95A |
| Rated grid voltage | 400V | 500V | ||
| Grid voltage range | 310~480Vac | 422~550Vac | ||
| Rated grid frequency | 50Hz/60Hz | |||
| Grid frequency range | 45~55Hz/55~65Hz | |||
| THD | <2% (Under the rated power) | |||
| Power factor | >0.99(rated power) /0.8 leading ~ 0.8 lagging | |||
| DC current injection | <0.5% (Under the rated power) | |||
| System data | ||||
| Max. efficiency | 98.7% | 98.9% | 99% | |
| Euro. efficiency | 98.3% | 98.5% | 98.5% | |
| Humidity range | 0~100%, non-condensing | |||
| Cooling type | Intelligent forced air cooling | |||
| Temperature range | -25~+60℃ | |||
| Power consumption at night | < 1W | |||
| Max. working altitude | 4000m | |||
| Display | LED/LCD(optional) | |||
| Communication interface | Wifi/RS485/GPRS | |||
| Protection | ||||
| DC reverse-polarity protection | Yes | |||
| Short circuit protection | Yes | |||
| Output over current protection | Yes | |||
| Output over voltage protection | Yes | |||
| Insulation resistance monitoring | Yes | |||
| Residual current detection | Yes | |||
| Surge protection | Yes | |||
| Grid monitoring | Yes | |||
| Islanding protection | Yes | |||
| Temperature protection | Yes | |||
| Integrated DC switch | Yes | |||
| Mechanical data | ||||
| Dimensions (WxHxD) | 681x660x282mm | |||
| Weight | 47Kg | |||
| Protection class | IP66 | |||
| Standard | ||||
| Grid-connected standard | NB/T 32004-2018；IEC61727 | |||
| Safety standard | NB/T 32004-2018；IEC 62109-1/2 | |||
| Electromagnetic compatibility | IEC61000-6-2/4 | |||
