Specification Unit ARC 200 Input voltage Volt AC22015% Phase No 1 Frequency Hz 50/60 Max input KVA@100% duty cycle KVA 4 Open circuit voltage @240 Vac Volts 62 Welding current range Amps 10-200 Welding current @60% duty cycle Amps 200 Welding current @100% duty cycle Amps 155 Power factor Cos 0.93 Idle power W 16 Efficiency % 85 Degree of protection Class IP21 Insulation Class F Suitable electrode diameter mm 1.6 3.2 Cooling Type Forced Air Dimensions (LxWxH) Inch 15x6x9.5 Weight (approx) Kg 8