supply of portable igbt inverteer based single phase mma welding machineportable igbt inverteer based single phase mma welding machine,portable igbt inverteer based single phase mma welding machine 200 amps capacity, including i nput voltage of connection cable with holder (min length- 2 metre) and earth cable with clamp (min length- 2 m etre) as per the technical specification given below, (1)input voltage 230 1(+/-10%) ac, (2) phase single, (3) ma ximum output current at 60% duty cycle -190 a +/-10a (4) duty cycle - 60%. (5) efficiency more than 84%, (6) p ower factor more than 0.90, (7) insulation class b or above, (8) weight- 7 to 8 kg (approx), make: esab or ador fontech or wim or diffustion or equal standard [ warranty period: 24 months after the date of delivery ] ]