Key Parameters
| Model | EA320KTLSI |
|---|---|
| Input (DC) | |
| Max Input Voltage | 1500V |
| MPPT Voltage Range | 500~1500V |
| Rated Input Voltage | 1080V |
| PV String Channels | 24/26/28/30 |
| MPPT Accuracy | ≥99.9% (static), ≥99% (dynamic) |
| Output Parameters (AC) | |
| Rated Output Power | 320kW |
| Max Output Power | 352KW |
| Max Apparent Output Power | 352KVA |
| Output Voltage Standard | 3W+PE |
| Grid Form | Three-phase IT system |
| Output Rated Voltage | 800V |
| Output Voltage Range | 640~920V(-20%~+15%) |
| Output Rated Frequency | 50Hz |
| Power Factor | >0.99 (at rated power) |
| Adjustable Power Factor Range | 0.8 leading ^ 0.8 lagging |
| Efficiency | |
| Peak Efficiency | >99.00% |
| China Efficiency | >98.50% |
| Protection | |
| Output Overvoltage Protection | Yes |
| Output Undervoltage Protection | Yes |
| Output Power-Loss Protection | Yes |
| Output Phase-Loss Protection | Yes |
| Grid Phase-Sequence Adaptation | Yes |
| Phase-to-Ground & Phase-to-Phase Short-Circuit Protection | Yes |
| Low Voltage Ride-Through (LVRT) | Yes |
| High Voltage Ride-Through (HVRT) | Yes |
| Input Overvoltage Protection | Yes |
| Input Undervoltage Protection | Yes |
| Input Reverse-Polarity Protection | Yes |
| Output Anti-Reverse Protection | Yes |
| General Parameters | |
| Standby Power Consumption | <5W |
| Stable Operating Temperature Range | -30~60°C |
| Altitude | 4000m |
| Operating Noise | <78dB |
| Heat Dissipation Method | Smart air cooling |
| Communication Interface Type | RS485/PLC |
| Protection Rating | IP66 |
| Anti-Corrosion Rating | C5 |
| External Dimensions (W×H×D) | 1100×920×360mm |
| Weight | <120kg |
| Mounting Method | Wall-mounted installation |
| Operating Relative Humidity Range | 0~95% (no condensation) |
| Compliant Standards | GB/T 37408-2019, GB/T 37409-2019 and NB/T 32004-2018 |
