| Input voltage (Vdc) | 350-450，Nominal 400 |
| Output voltage range (Vdc) | 350-450; Nominal 400; The battery voltage of 42V corresponds to the high voltage output of 350V, and the battery voltage of 57V corresponds to 450V. |
| Output efficiency (%) | Minimum 96.5 |
| Output power | 2500W(Continuous); 3000W(10S) |
| Overtemperature protection (℃) | Temperature drop from recovery -- the system determines whether to power on. |
| Output short-circuit protection | Short-circuit lock, you need to restart manually to restore. |
| Output voltage(Vdc) | 42-57，Nominal 48 |
| Output current (A) | Maximum 50 |
| Output efficiency (%) | Minimum 97 |
| Overtemperature protection (℃) | Configurable; After the internal overtemperature protection is uploaded to the monitoring system, the system restores the system by sending a startup command after the temperature drops. |
| Output short-circuit protection | Short-circuit lock, you need to restart manually to restore |
| Input voltage (Vdc) | 42-57，Nominal 48 |
| Input current | 50A (Continuous); 75A (3min) |
| Operating temperature(℃) | -20℃-50℃; Nominal 25℃; 45 ° C-55 °C Power derates to 20%. |
| Operating humiditi(%) | 10-95 |
| Altitude | 2000m |
| Cooling | Natural ventilation, independent air duct |
| Dimension (mm^3) LxWxH | 260x 160x 125mm |
| Weight | <3.5KG |
| High voltage side connection | M4 Welding terminal block |
| Low voltage side connection | M5 Welding terminal block |
| Communication | RS485; CAN2.0B; Upload temperature, voltage, current, power, operating status through communication, see the communication protocol for details, isolated communication level 5V. |
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