Miller CST 280 Stick/TIG Welder, 208-230/400-460V, Tweco DISCONTINUED

Description

This product has been discontinued. Midwest can source a wide range of items not listed on our web site or in our catalog. Please call customer service for details at (800) 831-5904.

Designed for Stick/TIG welding pipe and plate in the construction industry, this small, durable, goes-anywhere welder delivers 280 amps of superior Stick performance, up to 3/16” in diameter. LiftArc™ delivers smooth TIG starts without high frequency.

Amperage control provided through 14-pin receptacle on front of the machine. Compatible with Wireless Remote Controls. Improve productivity, eliminate clutter and cord tangles in the work area. Eliminate cord failure and associated downtime/repair costs and extend the operator's welding range without adding cord extensions.

• 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 range can be changed without removal from inverter rack or removal of machine case
• Simple to operate with a process selector knob which automatically sets the proper dig setting on E6010 and E7018 electrodes providing superior stick performance
• Stand-alone or rack-mounted, commonly used in construction and shipyards, are available for multiple operator applications
• All controls including the power switch are located on front of the machine for easy access
• Miller's 3-year True Blue Warranty

Processes: Stick (SMAW) TIG DC (GTAW-DC)
Weldable Metals: Steel, Stainless Steel
Carbon Diameter: 3/16" (4.8 mm)
Input Voltage: 208V, 220/230/240V, 380/400/440V, 460/480V
Input Phase: 1- and 3-Phase
Input Hz: 50 / 60 Hz
Current Type: DC
Rated Output
 280 A @ 31.2V, 35% Duty Cycle (Three Phase)
 200 A @ 28V, 100% Duty Cycle (Three Phase)
 200 A @ 28V, 50% Duty Cycle (Single Phase)
 150 A @ 26V, 100% Duty Cycle (Single Phase)
Max Open Circuit Voltage: 67 VDC
Amperage Range: 5 DC - 280 DC
Size: 7.5"W x 13.5"H x 18"L
Weight: 41 lbs.
Weld Output: CC

Includes power cord.