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BLACKBULL Inverter CO2/MAG Gas Shielded Welding Machine NB500
- Inverter IGBT technology, reliable and efficient.
- High switching frequency, light weight and portable.
- Energy saving, and strong ability in adapting wide power grid
- Easy arc ignition, low spatter and high deposition rate.
- Excellent weld, less thermal deformation, especially for thin plate welding.
- MMA function is optional for multipurposeBLACKBULL Inverter CO2/MAG Gas Shielded Welding Machine.
| MODEL | NB-500 |
| Input Voltage/Frequency Three Phase | 3 Dia 400V +- 10Percent 50Hz |
| Rated Input Current (A) | 41 |
| Rated Input Power (KVA) | 27 |
| Rated No-Load Voltage (V)Â | 71 |
| Rated Output Voltage (V) | 39 |
| Adjustment Range Of Output Voltage (V) | 16-45 |
| Adjustment Range Of Output Current (A) | 50-500 |
| Wire Feeding Speed Range (M/min) | 2-25 |
| Pre Flow Time (S) | 0-1.2 |
| Lag Flow Time (S) | 0-1.2 |
| Burn Back Time (S) | 0-1.2 |
| Slow Wire Feeeding Speed Voltage (V) | 1-10 |
| Wire Diameter (mm) | Dia 1.0/ Dia 1.2/ Dia 1.6 |
| Wire Feed Type | Push Wire |
| Welding Torch Cooling Method | Gas Cooling |
| Rated Duty Cycle (%) | 60% |
| Efficiency |
0.85 |
| Power Factor | 0.9 |
| Insulation Grade | F |
| Shell Protection Grade | IP21S |
| Cooling Method | Air Cooling |
| Dimensions L x W x H (mm) | 650 x 320 x 545 |
| Net Weight (Kg) | 33.5 |
