Dynasty 400

907858

Dynasty 400 is the heavy duty powerful, compact AC/DC inverter that delivers superior arc performance with total AC arc-shaping capabilities. With its independent AC wave control, this TIG machine can improve the productivity and quality of the weld. AC TIG Independent amplitude/amperage feature control allows EP and EN amperages to be set independently to control heat input to the work and electrode precisely. AC frequency control adds additional stability when stick welding in AC for smoother welds. Auto-Line™ allows connection to any voltage at sites without any manual linking.

Part number:	907858
Net Weight:	134 lb.
Metal Type	Aluminum, Steel
Welding Process:	AC/DC TIG (GTAW), Pulsed TIG (GTAW-P), Stick (SMAW), Air carbon arc (CAC-A) 400: 1/4 in. maximum
Output Range:	3–400 A
Input Power:	208–575 V, 3-phase or 1-phase power
Rated output:	TIG: 208- 480 VAC 210 A,18.4 V, 60%; 120 VAC 125 A at 15 V, 60%; Stick: 208- 480 VAC 160 A, 26.4 V, 60%; 120 VAC 90 A, 23.6 V, 60%

Intuitive Interface LCD Display -Ensure proper machine setup and parameter selection with informative on-screen explanations and dynamic images.
Locks and Limits- Control weld parameter ranges to minimize deviations from the welding procedure specifications (WPS).
Program Memory – Allows easy naming, saving, and recalling up to 99 custom weld programs
AC / DC TIG Features – AC TIG features: independent amplitude/amperage control allows EP and EN amperages to be set independently to control heat input to the work and electrode precisely. 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 an exceptionally smooth and precise arc for welding exotic materials. High-speed DC TIG pulse control – 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.
AC Waveforms – Advanced 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 who 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.
USB Port – Provides the ability to easily update software, back up settings, and transfer saved weld programs from one unit to the next.
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.
Auto-Line Technology – Allows hookup to either single-phase or three-phase primary input voltage, 208-600 volts depending on the machine, with no manual linking, providing convenience in any job setting. An ideal solution for dirty or unreliable input power.
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.
AC Frequency Control – Control the width of the arc cone and can improve directional control of the arc with adjustments between 50-150 Hertz
QuietPulse – QuietPulse is activated by changing the wave shape for DC pulse welding, creating a slower, more fluid transition between the background and peak amperage to create the least possible audible noise.
Cooler Power Supply (CPS) – An integrated dedicated-use receptacle to power the Coolmate™ PRO 4