Workhorse 300ST0 pages
Workhorse 300ST
Arc Starter TIG
Made In USA
300 Amp GTAW/SMAW Inverter Power Source
•5-YR GUARANTEE AGAINST CORROSION-RELATED FAILURES IN NATURAL ENVIRONMENTS•
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HF Function without Radio Noise Interference
Portable and Lightweight for Industrial Welding
400 Amps at 36 VDC 29% Duty Cycle Three-Phase
300 Amps at 32 VDC 60% Duty Cycle Three-Phase
200 Amps at 28 VDC 100% Duty Cycle Single-Phase
FEATURES
The only
SCR-type
inverter welder
made in
the U.S.A.
M A N U FA C T U R E D B Y
ARCON WELDING EQUIPMENT (LLC)
2203 Northwood Drive, Bldg.10, Salisbury, MD 21801
Phone: 410.572.6000 • Fax: 410.572.6027
sales@arconweld.com • www.arconweld.com
• Superior TIG arc ignition without annoying HF radio interference
• Capacitive Discharge powerful Arc Starter TIG ignition allows for no contact
between the material & electrode when igniting the arc to avoid contamination
• Built-in Gas Valve for automatic gas control
• Current/Time controlled cooling fan reduces dust in the welder
• Smart Surge Control reduces the slag inclusions in the weld
• Bright, easy to read digital display
• Stick welding current from 20 to 400 Amps in 2 ranges
• 240V Single or Three Phase; 400V, 480V or 575V dedicated primary voltage
• Smooth, Stable Arc
• 5-Zones of Thermal Protection
• Lightweight & Portable
• Rugged Stackable Fiberglass Case
• Constant Power
• Reliable SCR Inverter
• Arc Gouging Capable
• High Power Efficiency
• Low Ripple DC Output
• 100% Corrosion-Protected
PROVEN RELIABILITY
RUGGED CONSTRUCTION
GREAT WELDING CHARACTERISTICS