Arwa Weld Technologies

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Our professionals hold expertise in manufacturing an innovative range of Inverter Based ARC Welding Machines. Developed using superior grade raw material, these products are ideal to be used for all types of welding applications. Furthermore, available in varied specifications, these products are acclaimed for their low power consumption and durability. Features: With the function of auto-compensation against power fluctuation The output welding current will be stable Having the function of auto-protection against over-voltage and over current Having powerful arc-force Reliable quality with small dimension and weight as well as high efficiency Able to weld basic and acid electrodes Applicable to low carbon steel. Medium Carton steel and alloy steel Model ARC 200 ARC 250 ARC 300 ARC 400 Input Voltage (V) AC 220V±15% AC 380V±15% AC 380V±15% AC 380V±15% Frequency (HZ) 50/60 50/60 50/60 50/60 Rated Input Current (A) 43.6 14.4 21 27.6 No-load Voltage (V) 58 54 54 59 Output Current Range (A) 30-200 20-250 30-300 40-400 Rated Output Voltage (V) 28 30 32 36 Duty Cycle (%) 60 60 60 60 No-load Loss (W) 40 60 60 80 Efficiency (%) 80 85 85 85 Power Factor 0.73 0.93 0.93 0.93