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.
NEW! Meter Calibration allows meters to be calibrated for certification.
120 V auxiliary power receptacle for cooling system or small tools.
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.
TIGRunner® packages feature a
3.5 gallon (13.2 L) cooling system. The cart is equipped with cylinder carrying capabilities, filler rod holder, foot pedal holder, torch and cable holders. A pullout drawer provides additional storage for torch consumables and tools. See page 6.
Programmable start parameters allow independent starting conditions based on process and memory selections (amperage, time and polarity).
Program memory features 9 independent program memories that maintain/save your parameters.
High-frequencyarc starter for non-contact arc initiation.
Lift-Arc™start provides AC or DC arc starting without the use of high frequency
Auto-Postflowcalculates the length of postflow time based on the amperage setting. This eliminates the need to independently set the postflow time for different amperages. This feature preserves your tungsten and prevents porosity.
The Power of Blue®.
Dynasty 350 and 700 | Power Source |
® | Issued Oct. 2008 • Index No. AD/5.0 |
| TIG/Stick Welding |
| Industrial Applications | Processes | Input Power 208 – 575 V, 3- or 1-Phase |
| Precision Fabrication | TIG (GTAW) | Amperage Range | 350: 5 – 350 A |
| Heavy Fabrication | Pulsed TIG (GTAW-P) | | 700: 5 – 700 A |
| Pipe and Tube Fabrication | Stick (SMAW) | Rated Output | 350: 300 A at 32 V, 60% Duty Cycle |
| Aerospace | Air Carbon Arc (CAC-A) | | 700: 600 A at 44 V, 60% Duty Cycle |
| Aluminum Ship Repair | 350: 1/4 in maximum | |
| Weight | 350: 135.5 lb (61 kg) |
| Anodized Aluminum Fabrication | 700: 3/8 in maximum |
| | |
700: 198 lb (90 kg)
AC TIG Features
Dynasty 700
Dynasty 350
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 additional stability when Stick welding in AC for smoother welds.
Power source is warranted for 3 years, parts and labor.
Original main power rectifier parts are warranted for 5 years.
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 (30–99%) 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.
AC Waveforms
Advance Squarewave, fast freezing puddle, deep
penetration and fast travel speeds. Soft Squarewave for a soft buttery arc with maximum
puddle control and good wetting action. Sine wave for customers that like a traditional arc.
Quiet with good wetting. Triangular wave reduces the heat input and is good on
thin aluminum. Fast travel speeds.
DC TIG Features
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.
Miller Electric Mfg. Co. | International Headquarters | Web Site |
An Illinois Tool Works Company | Phone: 920-735-4505 | www.MillerWelds.com |
1635 West Spencer Street | USA FAX: 920-735-4134 | |
Appleton, WI 54914 USA | Canadian FAX: 920-735-4169 | |
| International FAX: 920-735-4125 | |
