Stock number
907481005
Miller SubArc Hercules power source
XMT 450 SAW Hercules
Dedicated CV secondary power source for the SubArc Hercules process. The catalog states that it is for SubArc Hercules only and does not support other processes.
Submerged arc (SAW)CV onlyStock 907481005Hercules only
Rated output
450 A at 10 V, 100% duty cycle
Output voltage range
1-10 V with modified software lower-voltage range
Output mode
CV only
Input
Requires 3-phase power at the system level
Other processes
Not supported; Hercules only
Machine Specs from DC/19.95
| Input | Rated output | Voltage range | Mode | Process limitation | Dimensions / weight |
|---|---|---|---|---|---|
| Requires 3-phase power as part of the SubArc Hercules system | 450 A at 10 V, 100% duty cycle | 1-10 V with modified software lower-voltage range | CV only | This power supply can only be used for SubArc Hercules; it will not support other processes. | Unknown in DC/19.95 |
Hercules System Parts That Work With This Source
SubArc Hercules System
System-level compatibility, SubArc power sources, torch parts, contact tips, switch kit, cables, and SubCOR wire.
View systemSubArc Components
Interface control, motor control, remote pendant, wire drives, and control cables.
View componentsSubArc Torches & Accessories
OBT torches, Hercules torch accessories, flux hopper, cables, contact tips, and wire handling parts.
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Search the stock number or a Hercules torch, cable, switch, or contact tip.
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Fitment note
Do not use the XMT 450 SAW Hercules as a general-purpose XMT power source. The DC/19.95 sheet identifies it as CV only and dedicated to the SubArc Hercules process.
Source
Miller Electric DC/19.95, SubArc Hercules System, issued May 2025.