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Lower Investment, Higher Income
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Highly Integrated
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Advanced Intelligence
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Efficient and Reliable
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| Items | SPI3125K-B-HUD/T | SPI4167K-B-HUD/T |
| DC Input | ||
| Max. Input Voltage | 1500 Vdc | |
| Max. PV Input Current | 3992 A | 4872 A |
| PV Input Strings Number | 16 ~ 24 optional | 24 ~ 30 optional |
| No. of MPPTs | 2 (1 optional) | 3 (1 optional) |
| MPPT Voltage Range | 875 ~ 1500 Vdc | 960 ~ 1500 Vdc |
| Start Up Voltage | 915 Vdc | 985 Vdc |
| MPPT Effciency | >99.90% | |
| AC Output | ||
| Rated AC Output Power | 3125 kW | 4167 kW |
| Max. Output Power | 3438 kVA | 4584 kVA |
| Rated Grid Voltage |
10 ~ 35 kV | 20 ~ 35 kV |
| Rated Grid Frequency (Hz) |
50/60 | |
| Power Factor | >0.99 @rated power (-0.8 ~ +0.8 adjustable range) | |
| THDi | <3% (at rated power) | |
| Inverter Efficiency | ||
| Max. Efficiency | 99.02% | |
| Euro Efficiency | 98.55% | 98.59% |
| Transformer | ||
| Transformer Type | Oil-immersed transformer | |
| Rated Power | 3125 kVA | 4167 kVA |
| Max Output Power | 3438 kVA | 4584 kVA |
| Isolation mode | Dy11/Yd11 | |
| Protection | ||
| Protection | LVRT function, Fault wave record diagnosis, Online upgrade, Night SVG function, Anti-PID function (optional), Transformer measuring and controlling device |
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| General Data | ||
| Dimensions (W x H x D) | 5500 x 2650 x 2438 mm | 6800 x 2650 x 2600 mm |
| Weight | 13T | 16T |
| IP Grade | IP55 (IP65 for key device) | |
| Transformer | ONAN | |
| Inverter Cooling Type | Intelligent forced air cooling | |
| Altitude | 3000m (standard)/ >3000m (optional) | |
| Operating Temperature Range | -35°C ~ +60°C | |
| Operating Humidity | 0 ~ 100% | |
| Display | LCD | |
| Communication | Ethernet, RS485 | |