WIA Weldarc® 200i AC/DC

Can go wherever the job takes you


Lightweight and portable Arc & TIG welding machines for both AC & DC welding applications.

Compact, lightweight design.

Suitable for welding aluminium & aluminium alloys.

Suits 2.0-4.0mm electrodes.

Where to Buy

Product Overview


  • Welding Contractors
  • Shipyards
  • Rural Workshops
  • Motor Sports Fabrication
  • Mine Maintenance

What's In The Box

  • Work Lead (3m)
  • Industrial Twist Lock Electrode Holder (3m)
  • TIG Torch (8m) with in-built trigger and current control
  • Gas Regulator


With a 2 year unlimited warranty, covering parts and labour, and supported by a New Zealand wide service network, you can be guaranteed you’re buying reliability and performance. *Power source only.

Weldarc 200i AC/DC Key Features

  • 200 Amp AC or DC TIG
  • AC TIG for Aluminium
  • 170 Amp stick welder
  • Quality 8m TIG torch with in-built trigger and current control
  • HF Pulse start or Lift Arc start
  • Pulse TIG
  • Compact, lightweight design
  • Suits 2-4.0mm electrodes
  • 15 Amp supply plug


A built in VRD (Voltage Reduction Device) delivers added safety when operating in Stick or Lift-TIG mode and meets the requirements of site work. Fully compliant to New Zealand Standards AS/NZS 60974.1 & AS/NZS 1674.2 CAT C.


At 21kg, the Weldarc 200i can go wherever the job takes you, making it suitable for onsite maintenance.


AC can be used specifically for TIG welding aluminium and aluminium alloys. The balance between positive and negative can be adjusted to control the amount of oxide cleaning or a more penetrating weld. When welding in AC current HF pulse start allows easy arc starting when welding aluminium.


DC TIG can be used for all steel, stainless steel, copper and alloys, titanium. When welding in DC current HF Pulse start allows easy not contact starts for critical applications.

Lift Arc TIG Start

Easy to use lift arc starting for TIG welding. Eliminates scratch starting and tungsten electrode damage.

Integrated Gas Valve

HF Pulse Start

HF Pulse is a non-contact arc starting method allowing easy arc start without the interference problems with conventional HF and eliminates tungsten contamination. Available in AC or DC TIG mode.

Built-In Operator Safety

The power source features a built-in thermal protection device that will activate if the machine is operated beyond its safe thermal operating zone.

Hot Start for Manual Arc

Built-in “Hot Start” feature in stick mode for even better arc starting.

Arc Force

Built in “Arc Force”, constantly monitors arc voltage and will boost output if low arc voltage occurs.

Generator Compatible

The Weldarc 200i is tolerant to unconditioned power from generators. It has been optimised and tested for compatibility with appropriate portable generators.


  • Stick
  • TIG
  • 1 Phase
  • Primary Voltage
    240 Vac - 50/60 Hz
  • Rated Primary Current
    13 Amps
  • Max. Primary Current
    34 Amps
  • Recommended Generator kVa
    10 kVA
  • Supply Plug
    15 Amps
  • Electrode Size Range (mm)
  • Shipping Weight
  • Machine Weight

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