Stick Welder Input Frequency 50/60 Hz Input Voltage 208V 220/230/240V 380/400/440V 460/480V 575V Phase Single-/Three-Phase Polarity DC Model 907810 Stick Welding Maximum Output Current 280 A TIG Welding Maximum Output Current 280 A Cable Connection Type Dinse-Style Remote Connection Type 14-Pin (Miller) Stick Welding Output @ Duty Cycle 150 A @ 26 V 100 Percent (1-Phase) 200 A @ 28 V 100 Percent (3-Phase) 200 A @ 28 V 50 Percent (1-Phase) 280 A @ 31.2 V 35 Percent (3-Phase)