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Miller Dynasty 350

Miller Dynasty 350 TIG Welder

Top Features

  • Powerful, Compact AC/DC Inverter
  • High Frequency Arc Starter
  • Lift-Arc Start - starting (AC or DC) without high frequency
  • Processes: Stick (SMAW), TIG (GTAW), Pulsed TIG

Auto-Line Power Management Technology allows for any input voltage hookup (208-575 V) with no manual linking, providing convenience in any job setting and is an ideal solution for dirty or unreliable power.


Product Details

Specifications

Input Power: 208 to 575 Volt, 50/60 Hz, 1 Phase or 3 Phase
Rated Output: 250 A, 30 V at 100% duty cycle - 300 A, 32 V at 60% duty cycle, three-phase
180 A, 27.2 V at 100% duty cycle - 225 A, 29 V at 60% duty cycle, single-phase
DC Amperage Range: 5 - 350 A, single- or three-phase
Maximum OCV: 75 V
Input Current at Rated Output (60% duty cycle) in Amps:
208V  230V  400V  460V  575V  kVA  kW
3-phase:353218161312.712.1
1-phase:4743--21179.89.1
Weight: 135.5 lb (61.5 kg)
Dimensions: H: 24.75" (629 mm) W: 13.75" (349 mm) L: 22" (559 mm)

Processes

Stick (SMAW)

TIG (GTAW)

Pulsed TIG

Additional Features

Wind Tunnel Technology protects the 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 through the machine. The Dynasty 350 has a 120 V auxiliary power receptacle for running cooling systems or small tools. Meter Calibration allows meters to be calibrated for certification.

Additional Features

  • 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 start provides AC or DC arc initiation without the use of high frequency
  • Blue Lightning high-frequency (HF) arc starter for non-contact arc initiation
  • 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

Suited for Industrial Applications Including: Aerospace, Aluminum Ship Repair, Precision Fabrication, Heavy Fabrication, Pipe and Tube Fabrication, and Anodized Aluminum Fabrication

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Miller Dynasty 350

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Airgas

Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise.