Product description
Features:
1. Adopting the IGBT module and the special half-bridge inverter technology, frequency as high as 30kHz
2. Support MMA welding and TIG welding. In MMA welding, can work long hours, with duty cycle as high as 50%
3. In TIG welding, arc started by HF, arc can be started at the lowest current of 5A, high success rate in arc starting
4. In TIG welding, short welding and long welding supported
5. In long welding, arc-start current, welding current and collection current can change mutually
6. Time for pre-gas sending or post-gas sending can be set
7. With input of 1-phase 220V/240V, a fluctuation range of 15% is allowable
8. Auto protection from over/under-phase, overheat and over-current
9. Small, light and easy to operate, high reliability