This is the operating manual of FastMig X 350，X 450，which introduces the features and usage methods of the product
This document is the operating manual for the Kemppi FastMig X 350 and X 450, which are multi-purpose welding power sources designed for professional use. The equipment supports synergic pulsed MIG/MAG, synergic 1-MIG, basic MIG/MAG, and MMA welding processes. It can also be used for TIG welding when connected to a MasterTig LT 250 unit.
| Operating temperature range | -20...+40 °C |
|---|---|
| Protection class | IP23S |
| Mains supply voltage | 400 V 3~ |
| Minimum generator output | 35 kVA |
| Recommended cable cross-sectional area | 70 – 90 mm² |
They are suitable for synergic pulsed MIG/MAG, synergic 1-MIG, basic MIG/MAG, modified WiseRoot+™ and WiseThin+™ processes, as well as MMA welding.
Yes, TIG welding is available when the machine is connected to a MasterTig LT 250.
The minimum recommended generator output is 35 kVA.