MILLER 450 amp PULSTAR 450 Constant Potential DC Arc Welder Power Source On Cart, New 1989.
| Input Voltage | 200/230/460/575 V | 200 V |
| Input Current at Rated Output | 450 A | 450 A |
| Phase | 3 | 3 |
| Input Frequency | 60 Hz | 60 Hz |
| Input Electrics | AC | AC |
| Max Output Range Current | 450A DC | 450 A |
| Polarity | DC | DC |
| Rated Output | 450 | 450 |
| Dimensions | 57" x 24" x 40" | 57" x 24" x 40" |
| Weight | 650 LBS | 650 LBS |
Welding Processes - Pulsed & Non-pulsed MIG - (GMAW), Flux Cored (FCAW) Welding, Gas Metal Arc Welding Pulsed (GMAW-P)