MTAC/DC400P Welder 1. Input voltage:380V±15% (or 3P-220V)2. Power rating: 17KVA3. OCV: 68V4. MMA current: 10-350A5. HF-TIG (ACDC):10-350A6. GMAW current: 50-400A7. GMAW voltage: 15-38V8. Duty cycle: 60%@400A9. Weight: 35KG10. Dimension:550*280*530mm11. Main Pulse Frequency:30~400 Hz12. Double Pulse Frequency:0.5~8 Hz13. AC Frequency: 20 ~ 400 Hz14. Applicable Material:Al, SS, Carbon steel Contact Us PARAMETER Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form. Massage Email Name Name *FirstLastEmail *MassageSend