Manufacturer: TELWIN

Microprocessor controlled, TIG (high frequency HF or LIFT striking), PULSE TIG and MMA inverter welding machine in direct current and alternating current (AC/DC). 

Use with a wide range of materials such as steel, stainless steel, titanium, copper, nickel and their alloys.


  • Pulse and EASY pulse operation
  • Adjustable pre-heating for simpler striking in AC
  • TIG regulations: “bi-level”, start up/end current, spot welding time, pre/post gas, current up/down slope, balance DC AC, square wave frequency
  • THINSPOT function for quick and precise tack welding
  • MMA regulations: arc force and hot start
  • anti-stick device
  • VRD device
  • remote control connector
  • thermostatic, overvoltage, undervoltage, overcurrent protections.

Complete with TIG welding accessories.

ModelSUPERIOR TIG 252 AC/DC AQUA (816119)
Voltage400V, 50/60Hz, Three phase
Current range5 – 250A
Max current230A – 20%
Current at 60%115 A
Max no load voltage102 V
Max absorbed current12.2 A
Absorbed current at 60%6 A
Max absorbed power7.5kW
Absorbed pwoer at 60%3.3kW
Main fuse10 A
Power factor (cosphi)0.8
Usable electrodes in DC1.6 – 5 mm
Protection degreeIP23
Dimension51 × 19 × 53.5 cm
Weight25 kg
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