KEY FEATURES: 200 Amps Max Super Lightweight High efficiency, high quality, stable arc Arc power and anti-freeze are standard facilities Suitable for welding of low carbon steel, cast iron, low alloy and stainless steel Shockproof Casing for the Heavy Duty Environments Made in Taiwan Specifications: Power Voltage(V):1 Phase AC220V ±10% Frequency (Hz): 60 Rated Input Current (A): 41 No Load Voltage (V): 85 Output Current (A): 20-180A Rated Output Voltage (V): 28 Duty Cycle (%): 80 No-load loss (W): 40 Stick Diameter (mm): 2.00-3.2 Efficiency (%): 80 Power Factor: 0.73 Insulation Grade: F Housing Protection Grade: IP28 Weight (kg): 8.7 Dimensions (mm) 342 x 140 x 229