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XTT 503P AC/DC Pulsed TIG Inverter

£2,999.99 ex. VAT

SKU XTT503AC/DC/ Category Brand: ,


500A AC/DC TIG Inverter 400V

AC/DC Output The XTT 503 AC/DC can be used in both AC and DC modes for TIG or MMA welding allowing the welding of virtually any metal.

Square wave AC output and power pulsing maximises productivity whilst reducing heat output.

The majority of steels can be welded in DC mode quickly using the pulse power function.

The AC mode allows the welding of aluminium and magnesium alloys.

The square wave output and adjustable frequency maximises the arc energy offering high welding speeds when coupled with the power pulsing function.

Generator Friendly The XTT 503 AC/DC is able to cope with inputs which fluctuate by +/-15% and can be used with the majority of generators.

Technical info

  • Ac Frequency 50-250Hz
  • MMA Function Yes
  • Package XTT 503AC/DC
  • Pulse Rating0.5-200Hz
  • Recommended Generator size 15 KVA
  • Type TIG AC-DC

Additional info

  • TIG Welds any Metal up to 12mm
  • TIG Parameter Adjustment
  • Pulse Function For Superior Arc Control

Key Features

  • 400V 3 phase input
  • 500A @ 60% duty cycle
  • Square wave AC TIG mode
  • Variable AC & pulse frequency
  • HF arc starting
  • Adjustable downslope (TIG mode)
  • Optional foot control
  • Easy electrode striking with arc force & re-striking with hot start (MMA)
  • Adjustable downslope (TIG mode)
  • Supplied with 3m earth lead
  • Connections 35-50mm dinse
  • 3 Years return to base warranty + 3 years servicing plan
  • Manufactured to IP23S, ISO/IEC 60974-1, ISO/IEC 60974-6 & RoHS Compliant
  • 3m Input Cable, 3m Earth Lead, Gas Hose


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