Arc Welding Machine, Model Rd 400 A. Tec [Arc Welding Machine, Model Rd 400 A. Technical Spec. Model Rd 400 A, Supply Voltage 415 ( Tolerance 10 Percent & 10 Percent ) Frequency 50/60 Hz.,Cooling Forced Air, Insulation Class H, Primary Current 42 A, Maximum Rated At Maximum 30,Rated Kva Oca 65 80 V, Setting Range 50 400 A, Duty Cycle 60 Percent , Protection Class Ip23, Diamention( Lx Wx H) 720 Mm X 630 Mm X 915 Mm, Weight 155 Kgs. Features 1) Machine Is Sturdy & Stable Of The Arc Specially 6010 Ce