Miller Dynasty 300 CV Multiprocess Welder with CPS, TIGRunner, Cooler and Cart

The Miller Dynasty 300 CV multiprocess welder with CPS in the TIGRunner package adds a Coolmate 1.3 cooler and a small runner cart to the power source. It covers AC/DC TIG, pulsed TIG, stick and air carbon arc, runs MIG when paired with a suitcase feeder (not included), and its Auto-Line input accepts 208-600 V, single- or three-phase.

Output spans 2-300 A on AC and 1-300 A on DC, AC TIG (GTAW) handles material from 0.012 to 3/8 in. thick, and stick (SMAW) capacity reaches 1/4 in. 6010, 7/32 in. 7018 and 3/16 in. 7024 electrodes. Blue-Lightning high-frequency arc starts, pulse and Pro-Set parameters are built in, and the generator requirement is 12.5 kW.

A 120 V Cooler Power Supply (CPS) receptacle on the welder powers a cooler, and cooler-on-demand and fan-on-demand operate cooling only when needed. Digital meters, Wind Tunnel Technology, a sleep timer and USB software updates are standard, and the package also includes two 50mm Dinse connectors, an 8 ft power cord without plug and the user manual.

Highlights

• Includes a Coolmate 1.3 cooler and a small runner cart

• AC/DC TIG, pulsed TIG, stick and air carbon arc; MIG with a paired suitcase feeder

• 2-300 A on AC and 1-300 A on DC; the Dynasty 300 power source weighs 55 lbs

• Auto-Line input for 208-600 V, 1 or 3 phase

• Stick electrodes up to 1/4 in 6010, 7/32 in 7018 and 3/16 in 7024

• 120 V Cooler Power Supply (CPS) receptacle; cooler-on-demand

Specifications

What's in the box

• Dynasty 300 power source

• Coolmate 1.3 cooler

• Small runner cart

• Two 50mm Dinse connectors

• 8 ft power cord (no plug)

• User manual

Good to know

• Check the input power (voltage, phase and amperage) against your supply before you order.