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Miller Dynasty® 280 DX (CPS) TIG/Stick Welder, TIGRunner® (208-575V) #907514001

Part Numbers: 907514001
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Miller Dynasty 280DX #907514001
Miller Dynasty® 280 DX (CPS) TIG/Stick W...
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Welding type:

TIG

TIG

Stick

Stick

Power supply:

220V Single Phase

220V Single Phase

220V 3 Phase

220V 3 Phase

460V

460V

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel

Aluminum

Aluminum

  • TIG Welding
  • Stick Welding
  • 8' (2.4m) Primary Cord
  • Lightweight & Portable
  • 3-Year Miller Warranty

Miller Dynasty 280 DX TIGRunner® w/ Cooler Power Supply #907514001

The Dynasty 280 DX CPS is a top-tier, industrial-grade welder, designed for maximum efficiency and ease of use. This model includes a cooler power supply (CPS) and a compact runner cart for enhanced mobility. It features Pro-Set™ for effortless parameter adjustments, Blue Lightning™ for consistent arc starts, and Auto-Line Power Management Technology for smooth operation. Wind Tunnel Technology™ and Fan-On-Demand™ protect and optimize performance, while a front panel memory card port enables easy software updates and a programmable sleep timer conserves energy. Perfect for demanding industrial applications, the Dynasty 280 DX CPS combines advanced technology with durable features.

Miller True Blue warranty

What’s Included:

  • Dynasty 280 DX
  • Coolmate™ 1.3 - Cooler Power Supply
  • 8ft (2.4 m) primary cord
  • Small Runner Cart

Features of Dynasty 280

  • Update and Expand: Easily enhance software and add new features via the front panel memory card data port.
  • Pro-Set™: Preset controls deliver fast, convenient, and confident weld parameter adjustments.
  • Sleep Timer: Automatically powers down the machine after a period of inactivity to save energy.
  • Auto-Line Technology: Allows connection to any input voltage without manual linking.
  • Blue Lightning™: High-frequency arc starter ensures more consistent and reliable arc initiations.
  • Meter Calibration: Allows digital meters to be calibrated for precise certification.
  • Wind Tunnel Technology™: Shields internal components from contaminants, increasing product longevity.
  • Fan-On-Demand™: Cooling system activates only when necessary, reducing noise and conserving energy.
Miller Dynasty 280 DX TIG/Stick Welder (208-575V) #907514001 features

Dynasty 280 Applications:

  • Precision Fabrication
  • Heavy Fabrication
  • Pipe and Tube Fabrication
  • Aerospace
  • Aluminum Ship Repair
  • Anodized Aluminum Fabrication

Miller Dynasty 280 DX TIG/Stick Welder (208-575V) #907551 accessories and add ons

Try these accessories with your new Dynasty 280 (CPS) Welder:

+

Miller Protective Cover #301382

Protective Cover

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+

Miller Wireless Remote Hand Control #301582 for sale with Dynasty 280

Small Runner Cart

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+

Miller TIG welding and plasma cuttin gloves #263348

TIG Welding Gloves

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Speedy, Free Shipping & No-Hassle Returns

In-stock items are shipped the same or next day from our five distribution centers in WI and IL using quick UPS ground service. Need something specific for shipping? Just give us a call at 1-844-682-0205 - we can accommodate any request, including the use of your shipping accounts. Take advantage of our 14-day hassle-free returns on new, sealed products. Count on our exceptional service supported by leading shipping and return policies. Experience the benefits with your next order!

Check out our wide selection of TIG welding machines for sale.

OTHER VERSIONS:

  • 907550 Dynasty 280 Solo Unit
  • 907551 Dynasty 280 DX Solo Unit
  • 907537 Dynasty 280 with CPS
  • 907514 Dynasty 280 DX with CPS
  • 907537002 Dynasty 280 with CPS and Tigrunner Cart
  • 951466 Dynasty 280 with CPS Complete Package With Foot Control
  • 951468 Dynasty 280 DX with CPS Complete Package With Foot Control
  • 951469 Dynasty 280 DX with CPS Complete Package With Wireless Foot Control

 

Miller Dynasty 280 DX Specifications:

Brand Miller
Model Dynasty 280 DX
SKU 907551
Processes AC/DC TIG (GTAW)
Pulsed TIG (GTAW-P)
Stick (SMAW)
Air carbon arc (CAC-A)
Input Power 208-575V
Output TIG 3-Phase: 2–280 A (AC), 1–280 A (DC)
TIG 1-Phase: 2–280 A (AC), 1–280 A (DC)
Stick 3-Phase: 5–280 A
Stick 1-Phase: 5–280 A
Welding Mode CC
Weldable Materials Mild Steel, Stainless Steel, Aluminum
Portability Included: Small Runner Cart #301615
Warranty 3-Year Miller True Blue Warranty
Advanced Features Stick Hot Start
TIG Pulse Welding
Wireless Remote Compatible
Foot Control Wireless Remote Foot Control #301580
RFCS-14 HD Foot Control #194744

 

Browse all Miller welding machines

SHIPPING DIMENSIONS

Height: 20.00 Inches
Width: 38.00 Inches
Length: 44.00 Inches
Weight: 182 Lb(s) 0 Oz

Accessories

Manufacturer Reviews

Daniel
Works very well on the lightest jobs of our product line from 0.003" to thick Stainless,Nickle and Titanium and for aluminum tooling jobs. Nice to be able to program custom start up amps for the ultra light stuff!!! space saving, quiet and the fan on demand is intelligent too!!!!

Product Questions and Answers


Q - What is the output rating on this? A - Up to 280 amps for TIG and Stick welding.
Q - What's the thickest it can weld? A - Miller specs say it will weld up 3/8" thick material.

How to connect cooler:

  1. Connect TIG Torch.

    Connect TIG yorch to electrode weld output terminal.

  2. Gas Connection.

    Connect TIG torch gas hose to gas out fitting.

  3. Work Lead Connection.

    Connect work lead to work weld output terminal.

  4. Water Out Connection.

    Connect torch water supply (blue) hose to the coolers water-out connection.

  5. Water-In Connection.

    Connect torch water return (red) hose to the coolers water-in connection.

How to Set Up Your Miller Dynasty 280 DX (CPS) TIGRunner®

  1. Make the Connections

    Connect the work lead and the feeder power cable to the appropriate terminals on the power source, using supplied Tweco to Dinse adapters if necessary.

  2. Attach the Clamp and Leads

    Attach the work clamp and feeder volt sense leads to the table or the welding item.

  3. Set Polarity and Mode

    Ensure the polarity is set to DC and select the V-Sense mode on the front of the Dynasty.

  4. Connect the Volt Sense Clamp

    The feeder will only power up if the volt sense clamp is connected and the unit is in V-Sense mode

  5. Adjust Voltage and Wire Feed Speed

    Set the desired voltage on the primary power supply, monitor the arc voltage on the feeder meters while welding, and adjust the wire feed speed on the front of the feeder to begin welding.

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