| Model | NBC350E | |||
| Item | MIG | MMA | MIG | MMA |
| Input Voltage | AC220V±15% 1PH | AC380V±15% 3PH | ||
| Input voltage frequency(HZ) | 50/60 | 50/60 | ||
| Rated input power capacity(KVA) | 8.4 | 8 | 8.4 | 8 |
| Rated input current(A) | 38.2 | 36.4 | 12.8 | 12.2 |
| Rated output voltage(V) | 26.5 | 28.8 | 26.5 | 28.8 |
| Output current range(A) | 20-250 | 20-220 | 20-250 | 20-220 |
| No-load voltage(V) | 62 | 54 | ||
| Arc force adjustment range(10A/1) | 0-100 | 0-100 | ||
| Spot Welding time | 250ms-5s | 250ms-5s | ||
| Spot welding interval | 150ms-4s | 150ms-4s | ||
| Spool size(mm) | 270-300 | |||
| Wire feeding speed | 18m/min | 18m/min | ||
| Duty cycle(%) | 60 | |||
| No-load consumption (W) | 60 | |||
| Insulation class | F | |||
| Protection class | IP21S | |||
| Power factor | 0.93 | |||
| Efficiency(%) | 85 | |||
| Weight(KG) | 18.5 | |||
| Dimension(mm) | 490*265*400 | |||