Allows for any input voltage hookup (208 – 575 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power.

Meter calibration allows digital meters to be calibrated for certification.

Cooler Power Supply (CPS) is an integrated 120-volt dedicated-use receptacle for the Coolmate™ 3.5.

Cooler-On-Demand™ feature operates the auxiliary cooling system only when needed, reducing noise, energy use, and airborne contaminants pulled through the cooler.

Wind Tunnel Technology™protects internal electrical components from airborne contaminants, extending the product life.

Fan-On-Demand™ power source cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled though the machine.

Lift-Arc™provides DC arc initiation without the use of high frequency.

Blue Lightning™ high-frequency (HF) arc starter for non-contact arc initiation. Provides more consistent arc starts and greater reliability compared to traditional HF arc starters.

Program memory features nine independent program memories that maintain/save your parameters.

Auto-postflow adjusts the length of postflow time based on the amperage setting, shielding your tungsten and eliminating the need to set the postflow time.

Applications

• MMA
• TIG
• Pulsed TIG

Accessories

Maxstar 350

• Maxstar 400 power source
• Air Cooled TIG Torch Adapter
• 50 mm Dinse connector

Maxstar 700

• Maxstar 700 power source
• Air Cooled TIG Torch Adapter
• 50 mm Dinse connector

Optional

• RCCS-14 Remote Contactor
• RFCS-14 HD Remote Contactor
• Automation Kit
• Water Cooling Unit

Technical Properties

Input Power	208 – 575 V, 3- or 1-Phase Power
Amperage Range	400: 3–400 A 700: 5–700 A
Rated Output	400: 300 A at 32 V, 60% Duty Cycle 700: 600 A at 44 V, 60% Duty Cycle
Net Weight	400: 61 kg 700: 90 kg

Product Brochure