MMA SERIES DC INVERTER MMA WELDER
产品特点
FEATURES
● 3 PCB
● Adopt IGBT technology, energy-saving.
● Anti-stick,thermostatic protection, less splash.
● High efficiency, light, compact, easy to operate.
● Suit for various welding rods such as acidity, alkalescence and heat-resisting steel,mainly use in welding carbon steel, stainless steel, alloy steel and cast iron.
● Accessories: electrode holder, earth clamp, brush / hammer, protective mask, carton box.
| Item | MMA-315 | MMA-400 | MMA-500 |
| Input Voltage(V) | 3PH 380V | 3PH 380V | 3PH 380V |
| Frequency(Hz) | 50/60 | 50/60 | 50/60 |
| Rated Input Capacity(KVA) | 12 | 18.2 | 25.3 |
| Power Factor | Cosφ0.93 | Cosφ0.93 | Cosφ0.93 |
| Max No-load Voltage(V) | 60 | 60 | 60 |
| Current Range(A) | 20-315 | 20-400 | 20-500 |
| Rated Duty Cycle(%) | 60 | 60 | 60 |
| Usable Electrode(mm) | 2.5-5.0 | 2.5-5.0 | 1.6-6.0 |
| Insulation Class | H | H | H |
| Protection Degree | IP21S | IP21S | IP21S |
| Dimension(mm) | 520x250x420 | 520x250x420 | 520x250x420 |
| Weight(kg) | 17 | 17.5 | 18 |
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Muyu Industrial zone, Wenling city, Zhejiang province, China
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