Key facts
- Brand
- Kemppi
- Model
- M 320
- Category
- Other Electronics
- Documents
- 4
- Languages
- EN · ES · SV
- Last added
- 2023-10-18
Start here
Kemppi FastMig M 320, 420, 520 Operating Manual
This manual covers the installation, operation, and maintenance of the Kemppi FastMig M 320, 420, and 520 multi-purpose power sources. These devices are designed for demanding professional use, supporting both Manual Metal Arc (MMA) and MIG welding in DC.
Read onlineKemppi M 320 specifications
| Welding Type | MMA and MIG welding in DC |
|---|---|
| Mains Voltage | 400 V 3~ |
| Protection Class | IP23S |
| Cable Length (Standard) | 5 meters |
All Kemppi M 320 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the minimum short-circuit power required for the FastMig M 520?
The equipment complies with IEC 61000-3-12 provided that the short-circuit power is greater than or equal to 5.8 MVA.
What is the minimum short-circuit power required for the FastMig M 420?
The equipment complies with IEC 61000-3-12 provided that the short-circuit power is greater than or equal to 5.6 MVA.
What is the voltage requirement for the FastMig M series?
The power sources can be connected to a 400 V 3~ supply.
What is the FastMig M 320, 420, 520 designed for?
They are designed for professional use in demanding tasks.
What types of welding can the FastMig M 320, 420, 520 perform?
These machines are designed for MMA and MIG welding.
What is the recommended cable cross-section for each model?
FastMig M 320: 50–70 mm², FastMig M 420: 70–90 mm², FastMig M 520: 70–90 mm².