Multiprocess MIG/MAG welder MASTERMIG 275i, 400 V with accessories (816218, TELWIN)
- Multiprocess inverter welding machine (MIG-MAG/BRAZING/MMA and TIG DC-Lift), 250A. 3ph 400V power supply.
- Dynamic display of set values.
- MIG-MAG welding in 2/4 times. Reactance adjustment.
- Arc Force and Hot Start synergic adjustment according to the type of electrode used. Anti-stick device.
- Thermostatic, overvoltage (+15%), undervoltage (-25%), overcurrent, motor generator protection.
- Particular construction of the ventilation system which, following a dedicated tunnel, allows preservation of the electronic components from dirt and dust.
- Strong, resistant to impact and dust; reduced weight and size. High energy savings.
Technical data
| Mains voltage (3-phase) | 400 V |
| Mains tolerance | -25 / +15 % |
| Mains frequency | 50 / 60 Hz |
| Max DC current (EN60974-1) | 250 @ 30% A |
| Welding current range (DC) | 20 - 250 A |
| Current at 60% duty cycle (DC) | 250 A |
| Current at 100% duty cycle (DC) | 140 A |
| Max absorbed current | 18 A |
| Max no-load voltage (DC) | 63 V |
| Output voltage (MIG) | 9 - 39 V |
| Absorbed current at 60% | 17,7 A |
| Absorbed power at 60% | 8,8 kW |
| Max absorbed power | 8,8 kW |
| Fuse | 10 A |
| Efficiency | 85 % |
| Electrode diameter | 1,6 - 8 mm |
| Steel wire diameter | 0,6 - 1,2 mm |
| Stainless steel wire diameter | 0,8 - 1 mm |
| Aluminium wire diameter | 0,8 - 1 mm |
| Brazing wire diameter | 0,8 - 1 mm |
| Wire spool size | 200 - 300 mm |
| Feed rolls | 2 + 2 |
| Wire speed range | 1,5 - 20 m/min |
| Supply cable length | 2,50 m |
| Insulation class | F |
| Protection degree | IP22 |
| Dimensions (L × W × H) | 92 x 46 x 80 cm |
| Weight | 43 kg |
| Brand: TELWIN |