| Model | 500A | 400A | 315A |
| Ac Input Voltage | 3phases 380V ± 15% | ||
| Rated Input Power | 18 KW | 16 KW | 13 KW |
| Input Frequency | 60/50 Hz | ||
| No-Load Voltage | 72V | 72V | 60V |
| Output Current Range | 500-30A | 400-30A | 315-30A |
| Rated Output Voltage | 35V | 35V | 33V |
| Duty Cycle | 60% | ||
| Efficiency | 85% | ||
| Power Factor | 0.7 | ||
| Gross Weight | 21kg | 21kg | 19kg |
| Overall Dimension | 48*37.5*63 | 43*30.5*56 | |
| Protection Class of Case | IP23 | ||
