SPI3125K-B-HUD
Outdoor Central PV Inverter for 1500V System
High performance
■ 3-level technology, max. efficiency up to 99%
■ 120% long-term overload at 30°C, full load operation at 50°C
Safety and reliability
■ Adapt to environment of high temperature, salt, and extreme cold etc.
■ IP55 protection
■ Intelligent fan speed control and fault detection for system reliability
■ Anti-PID function to ensure power generation
Advanced intelligence
■ Intelligent fault recording function for fast analysis
■ Intelligent online upgrade function for easy
management
Saved investment
■ DC 1500V system, low system cost
■ Modular and compact product design
| Items | SPI3250K-B-HUD |
|---|---|
| DC Input | |
| Max. PV input voltage | 1500Vdc |
| Max. PV input current | 3986A |
| No. of PV input strings | 16 |
| No. of MPPTs | 2 |
| MPPT voltage range | 960~1500Vdc |
| AC Output | |
| Rated AC output power | 3125kW |
| Max. output power | 3750kVA |
| Max. output current | 3280A |
| Rated AC output voltage | 660V |
| Rated grid frequency | 50/60Hz |
| Grid frequency range | 47.5~52.5Hz |
| Power factor | >0.99 (at rated power) |
| PF adjustable range | 0.8 leading~0.8 lagging |
| THDi | <3% (at rated power) |
| Efficiency | |
| Max. efficiency | 99.0% |
| European efficiency | 98.7% |
| Protection | |
| LVRT function | Yes |
| AC side parallel technology | Yes |
| Fault wave record diagnosis | Yes |
| Online upgrade | Yes |
| Night SVG function | Optional |
| Anti-PID function | Optional |
| General | |
| Dimensions (W×H×D) | 2150×2260×1190mm |
| Weight | 2700kg |
| IP grade | IP55 |
| Cooling type | Intelligent forced air cooling |
| Altitude | 4000m (>3000m derating) |
| Operating temperature range | -35ºC~60ºC |
| Relative humidity | 0~100% |
| Display | LCD |
| Communication | Ethernet (standard) / RS485 (optional) |
