NB 500
| Specifications | NB 500 |
| Input voltage | AC415V±15%, 3Ø |
| Input frequency | 50/60Hz |
| Rated input capacity | 24.6KVA |
| Rated input current | 37.4A |
| No-load voltage | 77V |
| Output current range | 50-500A |
| Duty cycle | 60% |
| NO-load consumption | 60W |
| Power factor | 0.93 |
| Insulation class | B |
| Protection class | IP21 |
| Diameter of wire | 0.8/1.6mm |
| Weight | 60KG |
| Dimension | 640×325×614mm |

