All Miller Electric products are sold and serviced by Weld Specialty Supply Corp. an authorized Miller Electric Distributor.
MILLER CST® 280 DC STICK/TIG WELDER
The CST® 280 is a durable yet lightweight Stick/TIG welding power source designed for the construction industry. 280 amps of output is ideal for stick electrodes up to 3/16 inch and TIG welding of pipe and plate. Works on single or 3-phase power, and is packaged in a durable, 40 pound aluminum case. Simple to operate with a process selector knob that automatically sets the proper Dig setting for Stick. Can be used alone or rack-mounted in 4-pack racks convenient for construction and shipyards.
Features:
Inverter-based, DC power source has a SIMPLE-TO-USE OPERATOR INTERFACE providing ony the necessary controls in a compact machine.
PROCESS SELECTOR KNOB automatically sets the PROPER DIG setting on E6010 & E7018 and adjusts amperage.
Superior Stick arc performance even on difficult-to-run electrodes like E6010.
DURABLE & PORTABLE, 40 LB aluminum case is easy to install with 230 V or combination 460/575 V input.
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 and creating an inclusion.
Lift-Arc™ start provides TIG arc starting without the use of high frequency.
Remote amperage control provided through 14-pin receptacle on front of machine. This permits use of standard amperage control devices.
Miller Exclusives:
Fan-On-Demand™ - Internal power source cooling system that only works when needed, keeping internal components cleaner.
Adaptive Hot Start™ for Stick - Automatically increases output amerage at the start of a weld should the start require it and prevents the electrode from sticking and creating an inclusion.
Lift-Arc™ - Simply touch the tungsten to the work piece...lift...and the arc is initiated instantly and automatically.
Comes Complete With:
9 ft power cable included.
Dinse style machines include male connectors.
Note: Tweco-style machines do not include the male connectors.
QUICK SPECS CST-280
Input Power Requires 3- or 1-Phase Power
220-230/460-575 V
Rated Output 3 ph: 280A @ 31.2V, 35% duty cyle
3 ph: 200A @28V, 100% duty cyle
1 ph: 200A @28V, 50% duty cyle
1 ph: 150A @26V, 100% duty cyle
Output Power Range 5- 280 Amps
Weight 40.2 lb (18.2 kg)
APPLICATIONS PROCESSES
Industrial Applications
Power Plant Construction
Petrochemical Construction
Maintenance and Repair
Shipbuilding
Stick (SMAW)
Stick (SMAW)
TIG (GTAW)
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