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Miller Dynasty 350 AC/DC Inverter TIG Welder

Miller Dynasty 350 AC/DC Inverter 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, Aluminum TIG Welding

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.


   Miller Dynasty 350 and 700 Spec Sheet .pdf

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

Aluminum TIG Welding

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 Welding Applications Including:
Aerospace
Aluminum Ship Repair
Precision Fabrication
Heavy Fabrication
Pipe and Tube Fabrication
Anodized Aluminum Fabrication

All Product Resources

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Miller Dynasty 350 AC/DC Inverter TIG Welder

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1-866-RED-D-ARC(1-866-733-3272)

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Airgas

Airgas, an Air Liquide company, is a leading U.S. supplier of industrial, medical and specialty gases, as well as hardgoods and related products; one of the largest U.S. suppliers of safety products; and a leading supplier of ammonia products and process chemicals.