DESCRIPTION:
● Inverter technology IGBT module, Three phase, DC output.
● Accurate digital display for welding current, precise control for welding current, hot start and arc force.
● Dynamic performance, high efficiency that designed especially for industrial use.
● Easy arc starting, deep penetration, strong compensation capability and little splash.
● Auto protection of anti-stick over-heat and over current.
Model |
MMA-400S |
MMA-500S |
MMA-630S |
Rated Input Voltage (V) |
400 |
400 |
400 |
No-load Voltage (V) |
72 |
75 |
75 |
Current Range (A) |
20-400 |
20-500 |
20-630 |
Fuse (A) |
25 |
32 |
35 |
Duty Cycle (%) |
60% |
60% |
60% |
Usable Electrodes (Φmm) |
1.6-6.0 |
1.6-6.0 |
1.6-6.0 |
Weight (Kg) |
23 |
28 |
32 |