ITW Miller 907514008 Dynasty 280-DX AC/DC TIG (GTAW) power source with CV MIG 208-415V 1/3 phase

MillerOur Code: 4009 Miller's Code: 907514008 Shelf: LEE02


Incl. Tax: £6,380.12

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01372 230456



NEW feature on 2020 model onward CV MIG Mode just add a feeder
Choice of AC waveforms to suit your job
Advance Squarewave provides a fast freezing puddle, deep penetration, and fast travel speeds.
Soft Squarewave is used for a soft buttery arc with maximum puddle control and good wetting action.
Sine wave is for customers that like a traditional arc. It is quiet with good wetting.
Triangular wave reduces the heat input and is good on thin aluminum. It provides fast travel speeds.
Blue Lightning™ - High Frequency Arc Starter
For TIG non-contact arc initiation. Provides more consistent arc starts and greater reliability
compared to traditional HF arc starters. Easy to set up and increases productivity.
Auto-Line Power Management Technology
Allows for any input voltage hookup (208-460 V) with no manual linking, providing convenience in any
in any job setting. Ideal solution for dirty or unreliable power. Multi voltage input 240/415 volt
Also allows single phase or three phase input. Generator friendly.
AC and DC TIG Features
Extended AC balance (30-99%) controls the amount of oxide cleaning (amperage time in EN) which is
essential for high quality welds on aluminum.
AC frequency (20-250 hz) controls the width of the arc cone and the force of the arc.
Increasing the AC Frequency provides a more focused arc with increased directional control.
AC and DC TIG pulser control Pulses per second (Hz): AC/DC = 0.1 – 500 PPS
Memory card port for easy software updates and expansions
Auto post flow - automatically calculatess the time gas post flow dependant on welding current
Sleeper timer - conserves enegy by powering down when not in use operator adjustable.
CPS - Cooler power supply 110v from power source to supply cooler unit.
Optional feature
Wireless Remote Control Compatible
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
cable extentions
Dimensions H (346 mm) W (219 mm) D (569 mm) Weight 23.6KG
Welding Mode TIG output
DC welding range 1-280 amps
AC welding range 2-280 amps
200A 100% Duty Cycle
230A 60% Duty Cycle
280A 25% Duty Cycle
Miller True Blue 3 year warranty
Power source is warranted for 3 years, parts and labor.
Original main power rectifier parts are warranted for 5 years.
Other items you may need to complement this machine :
Miller Small Runner Cart #300988 #4019
Miller Coolmate 1.3 110v water cooler unit #028042108 #4002
Miller remote foot control wired RFC-14 #043554
Miller remote foot control wireless #300429
Weldcraft type WP20 TIG torch
Work return cable and clamp 3mtr
Gas hose 2 mtr
Gas regulator and flowmeter
Torch accessory kit
Mains plug 240V or 415V

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