Miller Electric Dynasty 400 208-600 V - 907858

The Dynasty 400 Series is a powerful, compact power source capable of welding up to 5/8 in. aluminum. Total arc control provides maximum productivity and weld quality while conserving energy compared to traditional welding machines.

Features

• Locks and Limits: Provides control of the weld parameter ranges minimizing deviations from the welding procedure specifications (WPS).
• 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.
• USB Port: Provides the ability to easily update software, back-up settings and transfer saved weld programs from one unit to the next.
• AC Frequency Control: Control the width of the arc cone and can improve directional control of the arc with adjustments between 50-150 Hertz.
• Program Memory: Allows easy naming, saving and recalling up to 99 custom weld programs.
• Intuitive Interface LCD Display: Ensure proper machine setup and parameter selection with informative on-screen explanations and dynamic images.
• Auto-Line™ Technology: Allows hookup to either single-phase or three-phase primary input voltage, 208-600 volts dependent on the machine, with no manual linking, providing convenience in any job setting. An ideal solution for dirty or unreliable input power.
• Pro-Set™ Feature: This feature eliminates the guesswork when setting weld parameters. Use Pro-Set when you want the speed, convenience and confidence of pre-set controls. Simply select the feature and adjust until Pro-Set appears on the display. The Pro-Set feature is available for Balance, Frequency, Pulse and DIG parameters.
• AC Waveforms: 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.
• AC and DC TIG Features: AC TIG Features Independent amplitude/amperage control allows 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. DC TIG Features Exceptionally smooth and precise arc for welding exotic materials. High-speed DC TIG pulse controls - Pulse frequency capable of pulsing 5000 pulses per second. Pulsing adds arc stability, reduces heat input and warpage and can increase travel speeds. Other parameters include peak amperage, peak time and background amperage.

• Input Voltage: 208 V;220/230/240 V;380/400 V;460/480 V;575/600 V
• Amperage Range: 3 A - 400 A
• Max Open Circuit Voltage: 75 VDC
• Duty Cycle: 300 A at 32 V, 60%
• AC Frequency: 50/60 Hz
• AC Frequency Control: 20-400 Hz
• AC Frequency Adjustable Range: 50-150 Hz
• Pulse Frequency: DC: 0.1-5,000 pps, AC: 0.1-500 pps
• Pulse Peak Time: 5-95%
• Pulse Background Amperage: 5-95%
• AC Waveforms: Advanced Square, Soft Square, Sine, Triangular
• Stick Electrode Diameter: 1/4 in (6.4 mm)
• Generator Requirement: 20 kVA
• Weight: 126 lb (57 kg)
• Dimensions: H: 24.1 in, W: 13.9 in, D: 24.3 in
• Maximum Material Thickness: Aluminum 0.015 in. (0.4 mm) - 5/8 in. (15.9 mm); Steel 0.012 in. (0.3 mm) - 5/8 in. (15.9 mm)
• Tungsten Size Range: .020 to 3/16 in (0.05 to 4.8 mm)
• Current Type: AC / DC
• Input Phase: 1- and 3-Phase
• Weld Output: CC
• Material: Aluminum; Steel
• Weldable Metals: Aluminum;Specialty Metals;Stainless Steel;Steel
• Country of Origin: United States
• Series: Dynasty
• Program Memory Capacity: Up to 99 programs
• Processes: TIG (GTAW), Pulsed TIG (GTAW-P), Stick (SMAW), Air carbon arc (CAC-A)

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