● SPECIFICATIONS: ● Rated Amperage: 300 / 350 / 400 ● Rated Input Power: 15.0 KVA ● Rated Input Voltage: 220V ± 10% ● Frequency: 50-60Hz ● Phase: Single ● Max. No-Load Voltage: 60V ● Duty Cycle: 80% ==================================================== ● These welding machines can handle high loads of arc welding ● Insulated stainless steel body construction ● Rated output current : 300 / 350 / 400 Amperes ● Single phase, portable, fan cooled ● Low energy consumption, light in weight with handle for easy handling ● Good arc starting and arc force ● Step less current adjustment ● Stable performance, continuous work, automatic compensation for voltage fluctuation ● Great quality welding, deep melting pool, reliable effect ● Over current / over voltage protection ● Includes welding cables and mask