Dynasty® 300 TIG Welders | MillerWelds

Dynasty® 300 208-600 V, CPS

907818
The Dynasty 300 Series is a powerful combination of capability and portability. Weighing only 55 pounds, it can weld up to 3/8" thick material. The AC/DC TIG/Stick power sources feature an energy-efficient inverter design and Auto-Line™ technology.
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Features

What's Included

  • Dynasty 300
  • 8 ft (2.4 m) primary cord
  • Adjustable Shoulder Strap
  • (2) 50 mm Dinse style connectors
Intuitive Interface LCD Display
Ensure proper machine setup and parameter selection with informative on-screen explanations and dynamic images.   Learn More
Program Memory
Allows easy naming, saving and recalling of favorite weld settings.
Pro-Set Feature (professional settings)
This feature eliminates the guesswork when setting weld parameters. Use Pro-Set when you want the speed, convenience and confidence of pre-set controls. Simply select the feature and adjust until Pro-Set appears on the display. The Pro-Set feature is available for Balance, Frequency, Pulse and DIG parameters.   Learn More
Locks and Limits
Provides control of the weld parameter ranges minimizing deviations from the welding procedure specifications (WPS).   Learn More
QuietPulse™
QuietPulse is activated by changing the waveshape for DC pulse welding, creating a slower, more fluid transition between the background and peak amperage to create the least possible audible noise.   Learn More
USB Port
Provides the ability to easily update software, back-up settings and transfer saved weld programs from one unit to the next.
Auto-Line™ Technology
For portability and reliability this inverter power supply allows for any single-phase input voltage hookup (208–600 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power.   Learn More
Stick Features
Tailored arc control (DIG) allows the arc characteristics to be changed for specific applications and electrodes. Smooth running 7018 or stiffer, more penetrating 6010. Hot Start™ adaptive control provides positive arc starts without sticking.
AC Frequency Control
Control the width of the arc cone and can improve directional control of the arc with adjustments between 50-150 Hertz.   Learn More

Specifications

Processes

Air Carbon Arc Cutting and Gouging (CAC-A)
Stick (SMAW)
TIG (GTAW)
TIG AC (GTAW-AC)
TIG DC (GTAW-DC)

General Specifications

Title Dynasty® 300 208-600 V, CPS
Industries Interests Shipbuilding
Manufacturing
Heavy Equipment
Railcar
Aerospace
Construction and Fabrication
Material Thickness Aluminum 0.012 in. (0.3 mm) - 3/8 in. (9.5 mm)
Steel 0.004 in. (0.1 mm) - 3/8 in. (9.5 mm)
Weldable Metals Aluminum
Specialty Metals
Stainless Steel
Steel
Input Voltage 208 V
220/230/240 V
380/400 V
460/480 V
575/600 V
Rated Carbon Diameter 3/16 in (4.8 mm)
Input Phase 1- and 3-Phase
Input Hz 50/60 Hz
Current Type AC / DC
Max Open Circuit Voltage 60 VDC
Amperage Min 1 A
Amperage Max 300 A
Portability Handle(s)
Running Gear / Cart (Optional)
Strap
Weld Output CC
Applications Aluminum Welding
Net Width 8.5 in
Net Height 13.88 in
Net Length 21.88 in
Net Weight 55 lbs
Warranty 3 Years
Miller's True Blue Warranty

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