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  • Base and DX models available.
  • Base model provides essential TIG and Stick functions.
  • DX model adds extended ranges to sequencer, full trigger options, and full preflow and pulser functions.
  • Allows for any input voltage hook-up (208-575 V) with no manual linking, providing convenience in any job setting.
  • Blue Lightning high-frequency arc starter for more consistent non-contact starts and greater reliability compared to traditional HF arc starters.
  • Lift-Arc provides AC or DC arc starting without the use of high frequency.
  • Hot Start adaptive control provides positive arc starts.
  • Auto-postflow calculates the length of postflow time based on the amperage setting. Eliminates need to independently set postflow time.
  • Pro-Set provides the speed, convenience and confidence of preset parameters for balance, frequency, pulse and DIG.
  • Sleep timer conserves energy by powering down system if left idle for a user-adjustable amount of time.
  • Memory card port for easy software updates and expansions.
  • Optional Cooler Power Supply (CPS) is an integrated 120 volt dedicated-use receptacle to power the Coolmate 1.3. The power switch on the power source also activates the receptacle to help prevent torch failure.
  • Dynasty welders add AC TIG capabilities and the following AC features (limited on base model) - Waveforms for advanced squarewave, soft squarewave, sine wave and triangular wave.
  • Balance control to provide adjustable oxide removal enabling high-quality aluminum TIG welds.
  • Frequency to control arc cone width and improve directional control of arc.
  • Processes - TIG (GTAW), Stick (SMAW), Pulsed TIG (GTAW-P), Air Carbon Arc (CAC-A).
  • Comes Complete with 8 ft. (2.4 m) power cord (no plug), Two 50 mm Dinse connectors, and Quick reference guide (Dynasty 280 model only).
  • Complete Packages Come with 8 ft. (2.4 m) power cord (no plug), Quick reference guide (Dynasty 280 model only), Small Runner cart, Coolmate 1.3, Coolant (4 one-gallon bottles), Remote control (foot or wireless foot), and Weldcraft W-280 (WP-280) water-cooled torch kit.
  • DX Complete with wireless foot and CPS.
  • Steel Welding Capability - Min - 0.004" (0.1 mm), Max - 3/8" (9.5 mm)
  • Aluminum Welding Capability - Min - 0.012" (0.3 mm), Max - 3/8" (9.5 mm).
  • Industrial products are suitable for applications that do not require high-volume production. They typically have a 40 to 60% duty cycle and/or rated output of 300 amps or lower. Industrial products are an appropriate choice for professional welders.
  • Unit supplies alternating current and direct current weld output.
  • *Refer to owner's manual for 208 V output ratings and duty cycle.
  • **Sense voltage for Low OCV Stick and Lift-Arc™ TIG

  • Product details

Part Number
Manufacturer Part Number
1-phase Stick @ 5-280 Welding Amp Range
Rated Output: 180 A at 27.2 V¸ 60% duty cycle
1-phase TIG @ 2-280 (AC) Welding Amp Range
Rated Output: 235 A at 19.4 V¸ 60% duty cycle*
3-phase Stick @ 5-280 Welding Amp Range
Rated Output: 200 A at 28 V¸ 60% duty cycle
Amps Input at Rated Output, 50/60 Hz
208V/22A¸ 230V/20A¸ 400V/11A¸ 460V/10A¸ 575V/8A
Machine Only Dimensions
13.6”H x 8.6”W x 22.5”D (346 mm x 219 mm x 569 mm)
Machine Only Net Weight
52 lb. (23.6 kg) 55 lb. (25 kg) with CPS
Maximum Open-Circuit Voltage
60 VDC (11 VDC**)
Rated Output
235 A at 19.4 V¸ 60% duty cycle
VIEW SDS SDS Sheet for