KSG 10~20K Series
KSG 10 ~ 20K series PV inverter is a three-phase inverter which is applicable for distributed commercial PV system. It is high efficiency, high reliability and easy installation.
General Features
● Max. PV voltage up to 1000V
● 2 MPPT
● High efficiency up to 98.0%
● IP65 protection
● Easy installation
● Reactive power controller
● Digital controller
Technical Parameters
| Model | KSG-10K | KSG-12K | KSG-15K | KSG-17K | KSG-20K |
| Input(DC) | |||||
| Max. DC power | 11.5KW | 13.5KW | 16.5KW | 18.5KW | 22.5KW |
| Max. DC voltage | 1000Vdc | ||||
| MPPT voltage range | 250~950Vdc | ||||
| Full load MPPT voltage range | 480~800Vdc | ||||
| Min. / Start DC voltage | 200 / 250Vdc | ||||
| Number of MPPT trackers | 2 | ||||
| Strings per MPPT tracker | 1 | 2 | |||
| Max. input current per MPPT tracker | 13A | 21A | |||
| Output(AC) | |||||
| Nominal AC output power | 10KW | 12KW | 15KW | 17KW | 20KW |
| Max. AC output power | 11KW | 13KW | 16KW | 18KW | 22KW |
| Nominal AC voltage | 400Vac | ||||
| AC voltage range | 400Vac±20% | ||||
| Nominal AC grid frequency | 50 / 60Hz | ||||
| AC grid frequency range | 50 / 60Hz（±5Hz） | ||||
| Max. output current | 17A | 20A | 24A | 27A | 32A |
| Power factor (cosФ) | Lagging0.8~Leading0.8 | ||||
| THDI | ＜3% | ||||
| AC connection | 3W+N+PE / 3W+PE | ||||
| Topology | Transformerless | ||||
| Efficiency | |||||
| Max. efficiency | 98.0% | ||||
| Euro efficiency | 97.5% | ||||