Renegade ET 300iP DC TIG/Stick inverter, which features controls for pulsed TIG welding and high frequency or Lift TIG arc starts options, produces a top output of 300 amps at 40 percent duty cycle.
It weighs 37 pounds and measures 12.6x7.8x18.11 inches and connects to 230 V 1-phase power and 230 V to 480 V 3-phase power (±10 percent) with auto-sensing functionality and no rewiring required. It has a pulse frequency adjustable up to 999 pulses per second and a peak pulse width (or duration) adjustable between 10 and 90 percent. Pulsed TIG welding can be used to improve weld puddle control, control the weld bead profile, reduce heat input and increase travel speeds.