WIA Weldarc 200AC/DC NEW

AC TIG Capabilities for High Precision Aluminium Welding.


For intermediate to professional Stick/TIG welders looking for AC TIG capabilities for high precision aluminium welding. The Weldarc 200 AC/DC features an up-to-date and easy to use digital LCD interface for for quick setup through pre-set parameters and memory selection.

Built with HF Start and Pulse TIG functionality, the Weldarc 200 AC/DC also provides easy non-contact arc starting and allows greater heat control of the weld pool, increases weld penetration and speed, providing high quality weld results. Plus, it supports foot control adjustment for enhanced control capabilities.

Built with quality components and manufactured with 3 years warranty, the Weldarc 200 AC/DC is an easy choice for those looking for a well-priced, professional grade Stick/TIG welder that doesn’t compromise on results.

Where to Buy

Product Overview


  • Repair and Maintenance
  • Aluminium Boat Fabrication
  • Motor Sports Fabrication

What's In The Box

  • Work Clamp (3m)
  • Industrial Twist Lock Electrode Holder (3m)
  • TIG Torch (8m)
  • TIG Started Kit
  • Argon Gas Regulator
  • Gas Hose

Optional Extras

  • Foot Control - AA76


With 3 years warranty on all products and a New Zealand-wide service network, the new WIA range offers better than ever reliability and the best back-up service around.

Single Phase

200A single phase Stick & TIG welder.


Weighing only 17kg, the Weldarc 200AC/DC can go where you go.

LCD Interface

Simple to navigate it offers quick and easy setup through pre-set parameters and memory selection.


For welding aluminium.

HF Start

For easy non-contact arc starting; increases tungsten fire; reduces weld inclusions.

Pulse TIG

For greater heat control; increases weld penetration, speed and quality.

Power Factor Correction

Smooths out the actual input current; maximises efficiency when welding on long leads or from generators.

Built-In Thermal Protection

Prevents the machine from operating beyond its safe thermal zone.

Fan-on-Demand™ Cooling Fan

Reduces noise, energy use and contaminates.

Arc Force

Provides a more stable arc and prevents electrode sticking.

Hot Start

For better, easier arc starting.

Due to variation between generators by different manufacturers, it is impossible for WIA to validate operation from all generators.


  • Stick
  • TIG
  • 1 Phase
  • Primary Voltage
    240 VAC-50/60Hz
  • Rated Primary Current
    11 Amps
  • Max Primary Current
    20 Amps
  • Recommended Generator Power
    10 kVa
  • Supply Plug
    15 Amp
  • IP Rating
  • Weight
  • Warranty
    3 Years
  • Standards Compliance
    AS60974.1 & AS1674.2 (VRD)
    Output Range:
    - 10A/20.4-160A/26.4V

    Rated Output @ 40°C (10min):
    - 160A/26.4V @ 30%
    - 114A/24.6V @ 60%
    - 88A/23.5V @ 100%
    Output Range:
    - AC:15A/10.6V-200A/18V
    - DC:10A/10.4V-200A/18V

    Rated Output @ 40°C (10min):
    - 200A/18V @ 30%
    - 142A/15.7V @ 60%
    - 110A/14.4V @ 100%

    Material Thickness Range:
    - Welds up to 8mm steel or aluminium plate, single pass

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