Do you have a question about the Telwin INVERPULSE 425 and is the answer not in the manual?
Describes the functions and indicators of the welding machine's control panel.
Details the procedures for connecting the machine to the electrical power source.
Guides the user on correctly connecting all necessary welding cables.
Covers the MIG-MAG welding process, including transfer modes.
Details the TIG welding process with direct current.
Explains the MMA welding process using coated electrodes.
Describes the functions and indicators of the welding machine's control panel.
Details the procedures for connecting the machine to the electrical power source.
Guides the user on correctly connecting all necessary welding cables.
Covers the MIG-MAG welding process, including transfer modes.
Details the TIG welding process with direct current.
Explains the MMA welding process using coated electrodes.
| Input Frequency | 50/60 Hz |
|---|---|
| Max Output Current | 420 A |
| Duty Cycle | 60% |
| Efficiency | 85% |
| Power Factor | 0.93 |
| Protection Degree | IP23 |
| Protection Class | H |
| Type | Inverter |
| Welding Process | MIG/MAG |
| Welding Current Range | 10 - 420 A |
| Max Input Current | 32A |












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