BP-550 AC/DC TIG & MMA Inverter Welding Power Source

1.)Welding current at 10 min/40 °C (104 °F) 40 % : 550A

2.)Welding current at 10 min/40 °C (104 °F) 100 % : 300A

3.)Start arc current : 5 - 550A

4.)Pulse current : 5 - 550A

5.)Crater arc current : 5 - 550A

6.)Spot welding time : 0.2 - 5.0 Sec

7.)Pulse frequency : 0.5 - 500 Hz

8.)Pulse amplitude : 20 - 80%

9.)Welding start mode : Spot / 2-step / 4-step / Repeat