Dynasty 400 AC/DC TIG Welder Miller MR9078758002 DESCRIPTION: Miller’s Dynasty 400 is powerful, compact, and capable of TIG welding up to 16mm aluminum.They boast unfailing precise arc performance paired with a state-of-the-art, user-friendly interface that puts advanced capabilities at your fingertips. The Dynasty 400 TIG welder helps minimize error and achieve high-precision welds every time, making the best welders even better. With advanced capabilities and unrivaled performance, Miller’s Dynasty 400 provides consistent arc starts, greater reliability, and the industry's highest-quality aluminum weld results. But if you want the best AC/DC TIG welder on the market – It’s a Miller Dynasty. Processes: Stick SMAW, Pulsed TIG GTAW-P, ACDC TIG GTAW SPECIFICATIONS: Aerospace Heavy Fabrication Precision fabrication Aluminium FEATURES: Intuitive LCD Interface:Easily access advanced capabilities and unleash the Dynasty's potential to improve quality and productivity. Multiple AC Waveforms:From advanced, soft, sine, or triangular, set the AC waveform you want to get the best result for your application. Blue Lightning™:High-frequency (HF) arc starter for non-contact arc initiation. Provides more consistent arc starts and greater reliability compared to traditional HF arc starters. AC Frequency Control:Control the width of the arc cone and improve directional control of the arc with adjustments between 50-150 Hz. Quiet Pulse™:Creates a slower, more fluid transition between the background and peak amperage to create the least possible audible noise so that you can focus on the work at hand. Pro-Set Features:Use Pro-Set when you want the speed, convenience, and confidence of pre-set controls. Auto-Line Technology™:Automatically senses the input power, whether it's single or three-phase, and sets the machine with no manual linking. Ideal solution for dirty or unreliable power. Program Memory:Allows easy naming, saving, and recalling of favorite weld settings. USB Port:Provides the ability to easily update software, back-up settings, and transfer save weld programs from one unit to the next. AC & DC TIG Features:AC TIG features independent amplitude/amperage control allowing EP and EN amperages to be set independently to precisely control heat input to the work and electrode. Extended AC balance controls the amount of oxide cleaning (amperage time in EN) which is essential for high-quality welds on aluminum. AC frequency (20–400 Hz) controls the width of the arc cone and the force of the arc. Other parameters include peak amperage, high-speed DC pulse control, peak time and background amperage. Locks & Limits:Provides control of the weld parameter ranges minimizing deviations from the welding procedure specifications. Stick Features:Tailored arc control (DIG) allows the arc characteristics to be changed for specific applications and electrodes. Smooth running 7018 or stiffer, more penetrating 6010. Hot Start adaptive control provides positive arc starts without sticking. Cooler Power Supply (CPS):An integrated 120-volt dedicated-use receptacle to power the Coolmate 3.5. The power switch on the Dynasty also activates the receptacle to help prevent torch failure. SPECIFICATIONS: 3 Phase 1 Phase Welding Amperage Range 3-400A 3-400A Rated Output at 100% Duty Cycle 250A at 30V 200A at 27.2V Amps 208V 28 39 Input 230V 26 35 Rated 400V 14 19 Load 460V 13 17 Output 600V 10 12 50/60KVA 10.3 8.2 HZ KW 9.8 7.5 Rated Output at 60% Duty Cycle 300A at 32V 250A at 29V Amps 208V 36 52 Input 230V 33 47 Rated 400V 19 26 Load 460V 16 22 Output 600V 12 16 50/60 KVA 13.1 10.9 HZ KW 12.5 9.9 Max. Open Circuit Voltage 75 VDC (10-15 VDC*)*Sense voltage for low OCV stick and Lift-Arc TIG. Dimensions H: 613mm (1,095mm with TIG Runner)W: 352mm (587mm with TIG Runner)D: 618mm (1,057mm with TIG Runner) Net Weight 57kg (112kg with TIG Runner)
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