Product Description The Cobra by Stealth 321 water cooled TIG welder is a three Phase rugged manufacture TIG welder. Generator friendly, Full digital control panel, Choice of pulse frequency, Welds all forms of steels – including aluminium. Increase the efficiency of your welding with the Cobra by Stealth 321 LCD AC/DC TIG Welding Machine. This 3-phase machine utilises advanced ac/dc technology and features 3 welding modes (TIG HF, TIG LIFT, MMA) for versatile use. Its built-in air cooler and trolley mount provide convenience and ease of use. The Cobra by Stealth 321 LCD AC/DC TIG Welding Machine comes with a water cooler mounted on a sturdy trolley, allowing for effortless mobility and convenient manoeuvring around the workspace. machine comes with Accessory Kit No. 9828H (water cooled torch, gas adaptor, electrode holder and acc) Features IGBT module converter technology Phase loss protection Lift TIG and HF start modes Adjustable ARC force High performance on ultra thin surfaces 2T/4T spot trigger control 4.3″ LCD display Temperature, voltage and current sensors Diesel generator friendly AC balance control Up/down button remote control torch Roller wheel amps on torch 5 year guarantee Technical Data Input power voltage 400V 3ph 400V 3ph 400V 3ph TIG MMA Effective input current – AC (A) 15 16 Effective input current – DC (A) 16 21 Maximum kVA 13 Input voltage frequency (Hz) 50 No load voltage (V) 73.8 72.4 Current adjustment range (A) 10-320 Duty cycle (A) (40 degrees 10mins) 60% @ 320 100% @ 250 Arc – Starting HF/LIFT Protection class IP23 Insulation class H Slope out (S) 0-10 Clean width (%) 5-95 Pre – gas time adjustment range (S) 0.1-2 Post – gas time adjustment range (S) 0-10 Clearance effect (%) 5-95 Efficiency (%) - 85 Overall dimensions (mm) 570 x 240 x 385 Weight (kg) 25 Accessories included 3m Argon hose 3m earth lead Amphenol plug
