Hotline:400-679-7773
Address: machun electromechanical Industrial Park, Jiaxiang County, Jining City, Shandong Province
Digital display, adjustable precision of welding current;
The arc striking current can be adjusted separately and has excellent arc striking performance;
The thrust current can be adjusted arbitrarily;
Temperature protection, overcurrent protection, short circuit protection, etc;
The key parts in the welding machine adopt the "Three Prevention" design.
| Product model | MMA-400D | MMA-500D | MMA-630D |
| Input power | AC380V±15% | AC380V±15% | AC380V±15% |
| Rated input capacity | 20.5 KVA | 25KVA | 25 KVA |
| Input current | 32A | 38A | 38A |
| No load voltage | 75V | 75V | 75V |
| Load duration | 60% | 60% | 60% |
| Current regulation range | 40-400A | 40-500A | 40-630A |
| Full load efficiency | 89% | 89% | 89% |
| Enclosure protection class | IP21S | IP21S | IP21S |
| Overall dimension | 515x275x465mm | 515x275x465mm | 515x275x465mm |
| weight | 17.5Kg | 17.5Kg | 18Kg |
MMA-400D
MMA-400D 2021-3-17 Be read 612 times
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