Complaint
250kw high voltage three phase PV string inverter for solar energy conversion and storage
| Specifications | |
| Model | WL-250UH |
| Input | |
| Max. DC Voltage | 1500V |
| Nominal Voltage | 1080V |
| Start Voltage | 650V |
| MPPT Voltage range | 500V-1500V |
| Number of MPPT | 12 |
| String per MPPT | 2 |
| Max. Input Current Per MPPT | 30A |
| Max. Short-circuit Current Per MPPT | 50A |
| Output(AC) | |
| Max. AC Output Power | 25kW@30ºC/225kW@40ºC/200kW@50ºC |
| Max.AC Output power | 250kVA |
| Nominal AC Voltage | 800V 3W+PE |
| AC Grid Frequency Range | 50Hz/60Hz(±5Hz) |
| Max. Output Current | 180.4A |
| Power Factor(Φ) | 0.8leading-0.8lagging |
| THDi | <3% |
| Efficiency | |
| Max. Efficiency | 99.00% |
| Euro Efficiency | 98.70% |
| Protection Devices | |
| DC Switch | Yes |
| Output Over Current Protection | Yes |
| Anti-islanding Protection | Yes |
| DC Reverse Polarity Protection | Yes |
| String Fault Detection | Yes |
| DC/AC Surge protection | Type II |
| Residual Current Monitoring | Yes |
| AC short circuit protection | Yes |
| General Specifications | |
| Dimension WxHxD | 1055*700*336mm |
| Weight | 110kg |
| Operating Temperature Range | -25ºC-+60ºC |
| Cooling Type | Fan cooling |
| Max.operation altitude | 4000m |
| Max. Operating Humidity | 0-100%(No condensation) |
| AC Output Teminal Type | OT Terminal |
| Topology | Transformerless |
| IP Class | IP66 |
| Communication | RS485/WIFI/4G/PLC |
| Display | LED/Bluetooth+APP |
| Certification & Standard | EN/IEC62109-1;EN/IEC62109-2;IEC/EN61000-6-2;IEC/EN61000-6-4;IEC/EN61000-3-11;IEC/EN61000-3-12; IEC61683;IEC60068;IEC60529;IEC62116;IEC61727;EN50549-1;EN50549-2 |
