| Setting range for welding current | 5 A – 450 A |
| Duty cycle 40 °C | 450 A / 80 % |
| 420 A / 100 % | |
| Open circuit voltage | 79 V |
| Mains voltage | 3 x 400 V |
| Tolerances | -25 % up to +20 % |
| Mains frequency | 50 Hz / 60 Hz |
| Recommended generator power | 22 kVA |
| Protection classification | IP23 |
| Safety marking | ![]() |
| EMC class | A |
| Dimensions (L x B x H) | 1085 mm x 450 mm x 1003 mm |
| 42.717 Zoll x 17.717 Zoll x 39.488 Zoll | |
| Standards | IEC 60974-1, -2, -3, -10 CL.A |
Tetrix 451 DC Smart 2.0 puls
- TIG DC welding machine, mobile, water-cooled, decentral
- TIG welding torch, water-cooled, 4 m
- Coolant (-10 °C), 9.3 l,
- Antifreeze for the EWM welding systems -10 °C (14 °F),
- Mains plug, assembled,
- Completely assembled workpiece lead with clamp, 70 mm²
- Pressure regulator with manometer, 30 l
- Gas hose, 2 m






