Miller Dynasty 350 AC/DC Inverter TIG Welder

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Features

Powerful, Compact AC/DC Inverter
High Frequency Arc Starter
Lift-Arc Start - starting (AC or DC) without high frequency

Description

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

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:	35	32	18	16	13	12.7	12.1
1-phase:	47	43	--	21	17	9.8	9.1

Weight:

135.5 lb (61.5 kg)

Dimensions:

H: 24.75" (629 mm) W: 13.75" (349 mm) L: 22" (559 mm)

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