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Precision TIG Welding for Workshop or On-Site Installation
Lightweight and portable Arc & TIG welding machine for DC TIG welding applications.
Compact, lightweight design.
With Power Factor Correction and Fan-On-Demand™
Suits 2.0-4.0mm electrodes.
What's In The Box
Weldarc 200i DC Key Features
DC TIG can be used for steel, stainless steel, copper and copper alloys, plus titanium. When welding in DC current HF start allows easy no contact starts for critical applications.
Hot Start™ for Manual Arc
Built-in “Hot Start™” feature in stick mode for even better arc starting.
Built-in “Arc Force”, constantly monitors arc voltage and will boost output if low arc voltage occurs.
The Weldarc 200i DC has the added feature of Power Factor Correction, which makes the machine tolerant to unconditioned power from generators. The machine will be less demanding on generator output.
HF is a non-contact arc starting method using High Frequency energy pulse. Allows easy arc starting without the interference problems of conventional HF. Eliminates tungsten contamination.
Lift Arc TIG Start
Easy to use lift arc starting for TIG welding. Eliminates scratch starting and tungsten electrode damage.
In Pulse TIG the current can be adjusted to pulse between a peak current and a background current. Pulse TIG reduces heat input to material but still allowing filler metal melt, maintaining good penetration. Useful on thin materials, and near edges.
Intergrated Gas Valve
At 9.4kg, the Weldarc 200i DC can go wherever the job takes you, making it suitable for onsite maintenance.
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.
Power source cooling fan operates only when needed - reducing noise, energy use and the amount of contaminants pulled through the machine.
Power Factor Correction (PFC)
The machine has internal input power conditioning to smooth out the actual input current. With a smoother input current the machine is less demanding on generators and extension leads, thus increasing the options for remote site operation.
Foot Control Adjustment
Supports foot control connection for hands free amperage adjustment. (Part No. WIAFOOTAA76).