production video
Technical Advantages
- High effective, using GBT inverter technology.
- Suitable for copper, aluminum and other metal welding.
- The whole machine adopts PI control, which can control the opening and closing of the circuit instantaneously in real time, speed up the response of the welding power supply, make the welding arc stable, and have good resistance to voltage changes.
- The machine can complete pulse argon arc welding, general DC TIG, AC TIG, etc.
Technical Parameter
| Model | TIG-400AC/DCAC/D | TIG-500AC/DCA | TIG-630AC/DC |
|---|---|---|---|
| Voltage range (V) | 3~380±15% | ||
| Voltage range (V) | 50/60 | ||
| Rated output current(A) | 400 | 500 | 630 |
| Output current range(A) | 5~400 | 5~500 | 5~630 |
| Output voltage(V) | 22 | 26 | 30 |
| Rate input power(KW) | 11 | 18 | 25 |
| Duty cycle(%) | 70 | ||
| No load voltage(V) | 72 | 79 | 84 |
| Current range(A) | 5~400 | 5~500 | 5~630 |
| End current range(A) | |||
| Start current range(A) | |||
| Down slop time(Sec) | 1-5 | ||
| Rise slop time(Sec) | |||
| Advance gas&post gas(Sec) | 5-25 | ||
| Low pulse frequency(Hz) | 0.5-10 | ||
| Pulse frequency(Hz) | 10-150 | ||
| Pulse width(%) | 20-80 | ||
| Clean width(%) | 25-45 | ||
| Remark: 3~380V/415V/440V can be customized | |||
