Arwa Weld Technologies

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Avail from us a wide array of AC/DC TIG Welding Machines, which is available with the function of 2T/4% to make the welding operation more convenient. Further, available with a special AC control electro circuit, the arc concentration guarantees smooth welding operation. Highly demanded in both commercial & industrial sectors, these products are used for numerous welding applications. Characteristics: Multi-function AC/DC Pulse TIG. Complete protection against phase-missing, over voltage, voltage-short, over current and over heated AC range from 20A to 400A The frequency of the pulse ranges from 0.5 to 500 HZ Pulse peak, base current, duty cycle and width of clean pulse are adjustable The first and second inverters are placed on two different levels Duct-proof, reliable and easy for maintenance Able to work even the power line is not stable Applicable for input voltage from 320V to 430V Parameters TIG 250 AC/DC TIG3 15 AC/DC Input Voltage (V) AC 380V ± 15% AC 380V ± 15% Frequency (Hz) 50/60 50/60 Rated input Current (A) 43.5 13.6 No-load Volt. (V) 44 51 Rated Output Voltage (A) 10/01/50 05/01/15 Duty Cycle (%) 60 60 Remote Control YES YES Efficiency (%) 80 85 Power Factor 0.73 0.93 Insulation Grade F F Housing Protection Grade IP 21 IP 21 Pre-flow (S) 0-2 -