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UNIMIG ARC 400

Available in stock
SKU: KUMJR400DC

Description

Industrial Rated 400 Amp DC Inverter Welder Portable, 415V 3 Phase
Features
• Advanced IGBT inverter technology
• MMA
• DC TIG with lift arc ignition & Gas solenoid valve
• Electrode Hot start and Adjustable Arc force
• VRD (Voltage Reduction Device)
• Adjustable Down slope
• 2T / 4T Trigger function
• Adjustable Post gas
• Rugged metal case construction
• Digital amperage display

Quick Overview

Part No: KUMJR400DC

Feel the Force

The UNIMIG Arc 400 is a 415 volt Three Phase DC MMA/TIG Welder. The MMA function features adjustable Hot Start and Arc Force controls to assist in fine tuning the current settings. The machine is capable of running MMA electrodes up to 5mm in diameter. 

The DC TIG function allows for TIG welding of Mild Steel, Stainless Steel, Copper, Bronze, Chrome Moly and Titanium. The machine features a digital display so you can dial in the required amperage for the job as well as featuring 2T and 4T latch controls. 

The Arc 400 is a robust industrial welder perfect for when power and portability is required. 

*Always refer to the recommended polarity setup as stated on the electrode packaging.

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Warranty

UNIMIG is pleased to offer a 2 year warranty on this UNIMIG product
UNIMIG offers warranty across Australia with four UNIMIG service centre’s in Sydney, Melbourne, Brisbane & Perth. We also have authorised service centres across Australia as well. UNIMIG’s focus is to assure the buyer is getting reliability, performance and peace of mind with a quality product.

UNIMIG also offers an additional 6 months warranty free of charge when you register your product online via the UNIMIG website.

*Please note warranty only applies to the power source only

Package Contents

The UNIMIG Arc 400 MMA/TIG is packaged ready to weld and includes,

  • 1 x UNIMIG Arc 400  Power Source
  • 1 x 4 metre Arc Welding lead set including twist lock electrode holder & earth clamp
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SPECIFICATIONS

  • Input power voltage (V)415V 3Phase
  • Rated Imax input current (A)18.5 (MMA)
  • Rated Ieff input current (A)11.8 (MMA)
  • Rated power capacity (KVA)7.6 (MMA)
  • Current adjustment range (A) MMA15-320
  • Current adjustment range (A) TIG15-400
  • Voltage adjustment range (V) MMA20.6-32.8
  • Duty Cycle 40°C MMA40% @ 320A / 100% @ 203A
  • Duty Cycle 40°C TIG40% @ 400A / 100% @ 253A
  • Efficiency (%)85
  • Power factor0.93
  • Protection classIP21S
  • Insulation classF
  • Weight (Kgs)25
  • Size (mm)530 x 270 x 430

Optional extras & accessories