HERO TECH AC ARC WELDING MACHINE AC-320 / AC-420 / AC-520
Category: HERO TECH
Specifications
Type
AC-320, AC-420, AC-520
Details
Transformer AC SMAW (STICK) Welding Machine AC-320 / AC-420 / AC-520
MMA SERIES
- Manually operated by a single person.
- Made up of a moving-iron type arc welding transformer.
- Uses trapezoid magnetic core as the magnetism shunt, with the result of a wider regulation range for the current.
- High grade insulation material
- Quick radiation, high effiency and longer operating life.
- Compact Structure, low noise and convenient remotion.
| Specification | AC - 320 | AC - 420 | AC - 520 |
| Rated Input Voltage V | 415 | 415 | 415 |
| Power Frequency Hz | 50 | 50 | 50 |
| Rated Input Capacitance KV | 23.2 | 29.7 | 41 |
| Rated Input Current A | 56 | 72 | 100 |
| Rated No-load Voltage V | 74 | 74 | 78 |
| Current Regulation Range A | 300 | 420 | 520 |
| Rated Output Voltage V | 32.6 | 36 | 39.78 |
| Rated Duty Cycle % | 35 | 35 | 35 |
| ( 10mm 35 % ) A | 315 | 400 | 495 |
| Welding Current ( 10mm 60 % ) A | 240 | 305 | 382 |
| ( 10mm 100 % ) A | 186 | 236 | 296 |
| Cooling Type | Fan - cooled | Fan - cooled | Fan - cooled |
| Insulation Grade | H | H | H |
| IP Rating | IP21S | IP21S | IP21S |
| Weight KG | 94 | 110 | 138 |
| Dimension ( W*D*H ) MM | 575 x 410 x 850 | 590 x 440 x 880 | 630 x 470 x 900 |
View more about HERO TECH AC ARC WELDING MACHINE AC-320 / AC-420 / AC-520 on main site