Miller Dynasty® 400 208-575 V #907717 Formerly #907204
Part Number: 907717
UPC: 715959648424
Welding type:
TIG
Stick
Power supply:
220V Single Phase
220V 3 Phase
460V
Material type:
Mild Steel
Stainless Steel
Documents
Videos
Stick Welding
TIG Welding
Multi-Phase
3-Year Power Warranty
Miller Dynasty® 400 208-575 V #907717
The Dynasty® 400, like the entire Dynasty series, offers high-performance TIG and Stick welding capabilities for a wide range of high-end and large-scale manufacturing applications.
Powerful and compact, the Dynasty® 400 delivers exceptional arc quality for precise control and smooth, high-quality welds. Miller’s innovative auto-Line power management technology allows you to connect to any voltage input between 208v and 575v.
No matter the job, the Dynasty 400 delivers reliable power for multiple industrial applications, including:
- Precision fabrication
- Heavy fabrication
- Pipe and tube fabrication
- Aerospace
- Aluminum ship repair
- Anodized aluminum fabrication
What's Included:
- 8 ft power cord
- Quick reference guide
- Dinse-style connectors (50 mm)
View our large selection of MIG, TIG and Stick welders with the greatest values online and our welding helmets & welding helmet accessories.
Other Versions of the Miller Dynasty® 400:
Legacy Versions of the Miller Dynasty® 400:
Miller Dynasty® 400 208-575 V #907717 Specifications | ||
|---|---|---|
| Input Voltage Options | 208 V 220/230/240 V 380/400 V 460/480 V 575 V |
|
| Input Phase | 1- and 3-Phase | |
| Input Hz | 50 / 60 Hz | |
| Current Type | AC/DC | |
| Max Open Circuit Voltage | 75 VDC | |
| Weld Output | CC | |
| Processes | TIG (GTAW) Pulsed TIG (GTAW-P) Stick (SMAW) Air carbon arc (CAC-A) 1/4 in. maximum |
|
| Industrial Applications | Precision fabrication Heavy fabrication Pipe and tube fabrication Aerospace Aluminum ship repair Anodized aluminum fabrication |
|
| Weldable Metals | Aluminum Specialty Metals Steel Stainless Steel |
|
| Net Width | 23 1/8" | |
| Net Height | 43 1/8" | |
| Net Length | 43 3/4" | |
| Net Weight | 134 lb. (61 kg) | |
| Performance Specifications | ||
| 3-Phase | 1-Phase | |
| Rated Output |
250 A at 30 V,100% duty cycle 300 A at 32 V, 60% duty cycle |
200 A at 27.2 V, 100% duty cycle 250 A at 29 V, 60% duty cycle |
| TIG Duty Cycle | 400 A, 20% 300 A, 60% 250 A, 100% |
300 A, 60% 250 A, 100% 300 A, 20% |
| Stick Duty Cycle | 400 A, 20% 300 A, 60% 250 A, 100% |
300 A, 60% 250 A, 100% 300 A, 20% |
| AC TIG Material Thickness Range | .015–5/8 in. (0.38–15.9 mm) |
.015–5/8 in. (0.38–15.9 mm) |
| DC TIG Material Thickness Range | .012–5/8 in. (0.3–15.9 mm) |
.012–5/8 in. (0.3–15.9 mm) |
| Stick Electrode Maximum Diameter | 6010: 1/4 in. (6.4 mm) 7018: 1/4 in. (6.4 mm) 7024: 1/4 in. (6.4 mm) |
6010: 1/4 in. (6.4 mm) 7018: 1/4 in. (6.4 mm) 7024: 1/4 in. (6.4 mm) |
| Carbon Arc Grouping (CAC-A) Maximum | 1/4 in. (6.4 mm) | 1/4 in. (6.4 mm) |
| Generator Requirement | 20kW | 20kW |
| Ancilliaries | ||
| Warranty | Miller's True Blue Warranty | |
| Portability | Lift Eye (Standard) Running Gear / Car (Standard) |
|
SHIPPING DIMENSIONS |
|
| Height: | 29.00 Inches |
| Width: | 15.00 Inches |
| Length: | 27.00 Inches |
| Weight: | 155 Lb(s) 0 Oz |
Accessories
Consumables
Manufacturer Reviews
Our company needed to upgrade in order to compete in the Aluminum Welding industry, the Dynasty 400 is an amazing purchase that is reliable and dependable. It has a lot of new high tech features that allow the welder to dial in and control the weld bead where we struggled with our older machines. We bought three machines recently and may purchase more soon!
Product Questions and Answers
Q - Is this made in USA or Mexico?
A - It's made in USA
Q - What amp breaker does this need?
A - On 1-phase, 230V power at 250 amps it requires a 50 amp breaker.
Have a question about this product? Submit your question using the form below
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