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Miller CST 280 220-230/460-575 V, Dinse #907244

Part Number: 907244

DISCONTINUED - This product has been replaced by Miller CST 282 907810

Out of Stock
$2,594.00 $3,319.00*
SAVE $725.00

Welding type:

Stick

Stick

Tig

Tig

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel

Power supply:

220V Single Phase

220V Single Phase

220V 3 Phase

220V 3 Phase

460V

460V

  • Multiprocess Welding
  • Multi-Voltage
  • Multiphase

Miller CST 280 220-230/460-575 V, Dinse #907244

DISCONTINUED - This product has been replaced by Miller CST 282 907810

Miller designed the CST 280 for Stick and TIG welding pipe and plate in the construction industry, and it's exceptional performance with difficult E6010 electrodes has made it a standby on jobsites all over the world. Weighing in at just 41 lbs, this compact welder is easy to move around, but packs 280 amps for superior Stick performance on pipes up to 3/16” in diameter. 

  • Superior stick arc performance even on the difficult-to-run electrodes like E6010.
  • Adaptive Hot Start™ for stick arc starts automatically increases the output amperage at the start of a weld should the start require it. Prevents the electrode from sticking.
  • Lift-Arc™ start provides TIG arc starting without the use of high frequency.
  • Simple voltage-changeover switch saves time when changing primary voltage.
  • Input voltage can be changed without removal from inverter rack or removal of machine case.
  • Portable in the shop or at the jobsite — at 41 pounds the CST 280 is easily moved from location to location.
  • Remote amperage control provided through 14-pin receptacle on front of the machine. This permits use of standard remote amperage control devices.
  • Fan-On-Demand™ cooling system operates only when needed, providing power efficiency and noise reduction.
  • Six-foot power cable included.
  • Rack mountable for protection, storage and transportation of multiple power sources while using a single primary power cable.
For the best prices on stick welding equipment, and welding machines shop Welders Supply online.

PROCESSES

  • Stick (SMAW)
  • TIG (GTAW)
Title CST™ 280 220-230/460-575 V, Dinse
Industries Interests Construction
Infrastructure
Shipbuilding
High Purity Processing
Maintenance and Repair - Field Operations
Maintenance and Repair - In Plant
Pipe Fabrication / Construction
Mechanical Contracting
Weldable Metals Steel
Stainless Steel
Carbon Diameter 3/16 in (4.8 mm)
Input Voltage 460/480 V
575 V
220/230/240 V
Input Phase 1- and 3-Phase
Input Hz 50 / 60 Hz
Current Type DC
Rated Output
  • 280 A @ 31.2 V, 35% Duty Cycle (Three Phase)
  • 200 A @ 28 V, 100% Duty Cycle (Three Phase)
  • 200 A @ 28 V, 50% Duty Cycle (Single Phase)
  • 150 A @ 26 V, 100% Duty Cycle (Single Phase)
Max Open Circuit Voltage 77 VDC
Amperage Range 5 DC - 280 DC
Net Width 7.5 in
Net Height 13.5 in
Net Length 18 in
Net Weight 41 lbs
Warranty Miller's True Blue Warranty
Portability Handle(s)
Weld Output CC

SHIPPING DIMENSIONS

Height: 12.00 Inches
Width: 15.00 Inches
Length: 24.00 Inches
Weight: 43 Lb(s) 0 Oz

Product Questions and Answers


Q - Does this include the Dinse connectors? A - Yes, the this Dinse version of the CST 280 includes one set of male connectors.
Q - Will this work with E6010 electrodes? A - Yes, it performs exceptionally well even with difficult to run electrodes like the E6010.

How to make TIG Lift-Arc Connections:

  1. Connect work lead.

    Connect work lead to positive weld output terminal.

  2. Connect TIG torch.

    Connect TIG torch to negative weld output terminal.

  3. Open valve slightly.

    Open valve slightly so gas flow blows dirt from valve. Close valve.

  4. Connect torch gas hose.

    Connect torch gas hose to regulator/flowmeter.

  5. Open valve on torch.

    Open valve on torch on torch before welding.

  6. Straight feed wire through MIG torch.

    Straight feed wire through MIG torch.

Have a question about this product? Submit your question using the form below

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