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Aristo Mig 5000i/U5000i

Aristo Mig 5000i/U5000i

The new edition Aristo® Mig 5000i/U5000i power sources provides substantially improved arc welding performance. It’s designed for high-productivity and high-quality welding applications.

Professional TIG DC welding with U5000iw. Additional U5000iw features; high frequency, LiftArc™striking and TIG pulse-welding with DC.

The Aristo power source integrates fully with ESAB's industry-leading WeldCloud™ online data management platform via Wi-Fi, mobile cellular or hard-wired Ethernet communication.

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  • Advanced pulse functionality SuperPulse™ reduces heat input and minimizes spatter
  • Up to 250 pre-programmed synergic lines (U82Plus)
  • Easily transfer weld data between machines and PC by storing data to a USB stick
  • QSet™ intelligent welding system
  • TrueArcVoltage™ system measures the correct arc voltage at the contact tip together with ESAB torches


  • Aerospace
  • Automotive
  • General Manufacturing
  • Heavy Fabrication
  • Nuclear
  • Pressure Vessels
  • Ship/Barge Building
  • Transportation


Efficiency Rating

Efficiency Maximum Current 87 %

Power Specifications

Enclosure Class IP23
Open Circuit VAC High 59/<35 VAC
Power Factor Maximum Current 91 %
Setting Range MIG/MAG 16-500 A
Setting Range MMA/DC 16-500 A
Open Circuit Voltage 59/<35 VAC
Power Factor at Maximum Current 0.91
Protection Class IP23