Miller Dynasty 400 TIG Welder 907717

Miller Dynasty® 400 TIG Welder 907717

The Miller Dynasty® 400 is a 400 amp AC/DC TIG welder that features advanced AC waveforms and pulsed TIG welding. The Dynasty 400 operates on either single phase or three phase input power. Miller's Auto-Line™ technology allows connection to any input voltage in the world while using half the power of a non-inverter welding machine.

The Dynasty 400 offers design improvements over previous Dynasty 350 models. New design benefits include: increased resistance to adverse environmental conditions, memory card port for easy software updates or expansion and improved arc stability for AC welding. The Cooler-On-Demand™ feature operates the auxiliary TIG torch cooling system only when needed, saving power and unnecessary wear and tear on the optional water cooler. The Pro-Set™ feature automatically sets welding parameters for you, eliminating guesswork. The Dynasty 400 can also be run in manual mode, allowing you to customize your own welding parameters.

Direct replacement for the Miller Dynasty® 350.



Processes

AC/DC TIG (GTAW)

Pulsed TIG (GTAW-P)

Stick (SMAW)

Air carbon arc (CAC-A) - 1/4 in. maximum

Applications

Heavy Industrial Apps

Precision Metal Fabrication

Heavy Fabrication

Pipe and Tube Fabrication

Aerospace

Aluminum Ship Repair

Anodized Aluminum Fabrication

Features

Auto-Line™ allows for any input voltage hookup (208 575 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power.

Meter calibration allows digital meters to be calibrated for certification.

Cooler Power Supply (CPS) is an integrated 120-volt dedicated-use receptacle for the Coolmate 3.5.

Wind Tunnel Technology™ protects internal electrical components from airborne contaminants, extending the product life.

Fan-On-Demand™ power source cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled though the machine.

Lift-Arc™ provides AC or DC arc initiation without the use of high frequency.

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.

Program memory features nine independent program memories that maintain/save your parameters.

Auto-postflow adjusts the length of postflow time based on the amperage setting, shielding your tungsten and eliminating the need to set the postflow time.

Wireless remote compatible - fully compatible with Miller wireless remote control solutions so you can work the way you want

AC TIG Features

AC Pulsed TIG standard 0.1 to 500 PPS

AC Balance (50-99%) 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.

Advanced AC Waveforms



DC TIG Features

DC Pulsed TIG standard 0.1 to 5,000 PPS

Exceptionally smooth and precise arc for welding exotic materials.

Stick Features (AC/DC)

Tailored arc control (DIG) allows the arc characteristic 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.

AC frequency control adds stability for smoother welds when AC Stick welding.





Comes complete with

Dynasty 400 AC/DC TIG/Stick Welder

8 ft. (2.4 m) primary cord

Quick Reference Guide

(2) 50 mm Dinse style connectors

FREE Optrel® Panoramaxx CLT Silver auto-darkening welding helmet



Get a FREE Optrel® Panormaxx CLT Silver auto-darkening welding helmet with the purchase of this Miller® Dynasty® 400 TIG welder. While supplies last. (No substitutions allowed.)



The Optrel® Panoramaxx CLT Silver auto-darkening welding hood features Crystal shade 2.0 light state that is unmatched in the world for color and clarity and provides up to 6X the viewing area of a standard 2" X 4" auto-dark welding lens. The key to this revolutionary technology is the size and shape of the ADF, coupled with the unique Panoramaxx shell design, which allows the welding lens to be positioned closer to your face. The Panoramaxx also has advanced features like SHADETRONIC®, which automatically adjusts the shade level based on the brightness of the arc and True Color, which allows for realistic color perception in light or dark states.

All Panoramaxx welding helmets now come with the revolutionary IsoFit® headgear. It is the only welding headgear in the world that wraps the entire crown of the head with multiple touch points to provide a custom fit like never before. Independent "three dimensional" size, width and height adjustments ensure all day comfort with a secure hold.

The Panoramaxx CLT has a built-in rechargeable battery that does not need replacing. The battery is charged through arc light or when manual charging is necessary, a micro USB charging port. It comes complete with micro USB cable, helmet bag and Oprel's 2+1 warranty.



Features

PANORAMIC FIELD OF VISION - The Panoramaxx CLT offers a 6 times larger field of vision than standard welding helmets – and is still a lightweight at only 21.5 ounces.

CRYSTAL LENS TECHNOLOGY 2.0 - Shade 2.0 light state provides the brightest view of your working environment available anywhere. The natural color and clear optics supplied by CLT increases both safety and efficiency in the workplace.

SHADETRONIC® - Detection of the arc brightness and fully automated shade level adjustment from 4 to 12. Adjusts automatically to the changing light conditions of the current welding method. A sophisticated SHADETRONIC® sensor continuously measures the light intensity of the welding arc and regulates the glare protection progressively and fully automatically.

FADETRONIC - Patented Optrel FadeTronic technology gradually lightens the auto darkening filter after the welding arc is extinguished. The unpleasant afterglow is faded out – especially for high amperage applications. Eye fatigue is significantly reduced, enhancing worker safety. FADETRONIC can be adjusted for a custom user experience.

TRUE COLOR - A specially developed UV/IR filter allows the realistic color perception typical of Optrel®, bringing color to the welder’s world. TRUE COLOR passes more colors of the spectrum through compared to standard "green" spectrum welding lenses.

Optrel Re-Charge - With its rechargeable power-pack, changing batteries is no longer necessary. Thanks to the latest solar technology, a rechargeable lithium-polymer battery is recharged either by the welding light or by the ambient light. In addition, the battery can also be charged directly with any USB charger via a micro-USB interface.

5-Point Detection - intelligent sensor control with five sensors. Sophisticated software and clever positioning of four sensors at the corners and one sensor in the upper center ensures the lens is switched on and off perfectly, even in the most difficult lighting conditions or in awkward positions.

IsoFit® headgear sets a new standard of wearing comfort. It is the only product worldwide that can be adjusted in width, length and height – i.e. three-dimensionally – to any head shape, so that the helmet really fits "like a glove."

FadeTronic® - gradually lightens lens when switching from dark (welding) to light state to ease eye fatigue.

Sensitivity Adjustment - allows operator to change lens switching sensitivity for varying ambient light conditions or outdoor welding in sunlight.

Grinding Mode - external grind control allows user to switch between welding mode and shade 2 grinding mode quickly and easily.

Delay Function

Out-Of Position Welding is possible with Optrel®'s unique shell design, which has no seams or edges where weld spatter can collect.



Specs





Comes complete with

Micro USB charging cable

Helmet bag

1 extra outside cover plate

2+1 warranty