Need help?Do you have a question about the SMA STP 50-40 and is the answer not in the manual?
General| Max. input voltage | 1000 V |
|---|---|
| Number of independent MPP inputs | 2 |
| Max. input current per MPP tracker | 66 A |
| Nominal AC power | 50000 W |
| Max. apparent AC power | 50000 VA |
| AC nominal voltage | 400 V |
| THD | < 3% |
| Feed-in phases / connection phases | 3 / 3 |
| Frequency | 50 Hz / 60 Hz |
| European efficiency | 98.1 % |
| Protection category | IP65 |
| Operating temperature range | -25°C to +60°C |
| Topology | Transformerless |
| Warranty | 5 years |
| Max. DC power | 75 kW |
| AC voltage range | 320 V - 480 V |
To Next Page