supply of portable igbt inverter based tig welding machine , portable igbt inverter based tig welding machine 200a, technical specification:-. model inti g 200hd , input supply-230 v +/-15% 50/60 hz (single phase), input capacity-7.5 kva, open circuit voltage :75-85v, welding current range(a)-mma: 5-200,&tig 5-200, rated duty cycle-60%(40 degree c&10 min sta ndard) dimensions l x w x d h (mm) 460 x210 x 390, efficiency(%)-85 power factor- 0.9 weight (kg) 14 k g, post flow time 1-7 sec, down slope time 0-2 sec. scope of supply:- 1) power source.2) 1.8 mtrs of weldi ng cable with welding holder. 3) 1.8 mtrs earthing cable(25 sq mm) with earth clamp 4). 200amps gas cool ed tig torch 4 meters long. make: warpp model no. intig-200 hd/esab/ador/migatronic/kemppi [ war ranty period: 24 months after the date of delivery ] ]