MMA/TIG inverter welder SUPERIOR 400 CE VRD, 230/400 V (816156, TELWIN)
- Direct current (DC) MMA and TIG-LIFT electrode multiprocess inverter welding machine with gouging function, 400A. Dual voltage.
- LCD display of the main welding parameters and product settings.
- Designed for welding cellulose electrodes. Arc-force adjustment and hot start according to the type of electrode used. Anti-stick protection .
- Usable electrodes: cellulose and coated aluminium, rutile, basic, stainless steel and cast iron electrodes up to a Ø of 8 mm. Gouging function is available using carbon electrodes.
- MMA: direct and pulse current (MMA PULSE) operation. VRD device.
- High stability of the welding current in power supply voltage variations. Thermostatic, overvoltage, undervoltage, overcurrent protection. Compatible for use with the motor generator (+/-15%).
- Particular construction of the ventilation system which, following a dedicated tunnel, allows preservation of the electronic components from dirt and dust. Compact and robust.
Technical data
| Mains voltage (3-phase) | 230 / 400 V |
| Mains tolerance | -25 / +15 % |
| Mains frequency | 50 / 60 Hz |
| Welding current range (DC) | 10 - 400 A |
| Welding current range (AC) | 10 - 400 A |
| Max DC current (EN60974-1) | 400 @ 40% A |
| Max AC current (EN60974-1) | 400 @ 40% A |
| Current at 60% duty cycle (DC) | 300 A |
| Current at 60% duty cycle (AC) | 300 A |
| Current at 100% duty cycle (DC) | 270 A |
| Current at 100% duty cycle (AC) | 270 A |
| Absorbed current at 60% | 19,9 A |
| Max absorbed current | 30 A |
| Max no-load voltage | 100 V |
| Absorbed power at 60% | 11,0 kW |
| Max absorbed power | 16,6 kW |
| Fuse | 20 A |
| Welding current range (DC, 230 V) | 10 - 320 A |
| Welding current range (AC, 230 V) | 10 - 320 A |
| Max DC current (EN60974-1, 230 V) | 300 @ 40% A |
| Max absorbed current (230 V) | 36 A |
| Max no-load voltage (DC, 230 V) | 100 V |
| Max absorbed power (230 V) | 11,4 kW |
| Fuse (230 V) | 25 A |
| Efficiency | 87 % |
| Electrode diameter | 1,6 - 6 mm |
| Supply cable length | 2,50 m |
| Insulation class | F |
| Protection degree | IP23 |
| Dimensions (L × W × H) | 53 x 24 x 45 cm |
| Weight | 19,50 kg |
| Brand: TELWIN |