| Model |
MMA-200B |
MMA-250B |
MMA-300B |
| Type |
IGBT 1 PCB |
IGBT 1 PCB |
IGBT 1 PCB |
| Output current range(A) |
20-200A |
20-250A |
20-300A |
| AC Input Voltage(V) |
110V, 220V,110V/220V |
110V, 220V,110V/220V |
110V, 220V,110V/220V |
| Rated Input Power Capacity(KVA) |
5kw |
6.2kw |
7kw |
| Input Frequency(Hz) |
50/60 |
50/60 |
50/60 |
| Rated Duty Cycle(%) |
60% |
60% |
60% |
| Efficiency(%) |
85% |
85% |
85% |
| Class of Insulation |
F |
F |
F |
| Protection class of case |
IP21 |
IP21 |
IP21 |
| Electrode diameter(mm) |
1.6-3.2mm |
1.6-3.2mm |
1.6-4.0mm |
| Connector Size(mm) |
35-50mm |
35-50mm |
35-50mm |
| Input power cable(m) |
1.5m |
1.5m |
1.5m |
| N.w./G.w.(kg) |
3.2/4.3 |
3.4/4.5 |
3.6/4.8 |
| Machine Size(LxWxH mm) |
300*120*185 |
300*120*185 |
300*120*185 |
| Package Size for machine: |
360*160*260 |
360*160*260 |
360*160*260 |
| Package Size for 4pcs in 1 large |
670*370*280 |
670*370*280 |
670*370*280 |
| Accessories |
1.8m 200A holder |
1.8m 200A holder |
1.8m 200A holder |
| 1.2m 200A clamp |
1.2m 200A clamp |
1.2m 200A clamp |
| Mask, Brush, Manual |
Mask, Brush, Manual |
Mask, Brush, Manual |
| |
35-50mm big Connector |
35-50mm big Connector |
35-50mm big Connector |
| Features |
1year Warranty |
1year Warranty |
1year Warranty |
| |
3.2mm stopless work |
3.2mm stopless work |
4.0mm stopless work |
LINGBA Our company is a professional manufacturer of welding equipment, mainlyengaged in the development and sales of various series ofwelding equipment. Our cityhas a complete welding parts supply system, and the airport, port and expressway havedeveloped traffic. The company has 150 employees, including more than 10 senior engineers, who are responsible for various welding machines and plasma cutting machines.We have passed the CE/GS certificate. We have a full range of welding equipment: in-verter MMA (MOSFET,IGBT) welders, gas/gasless MlG/MAG welders, TlG/MMA, batterychargers and plasma cutters. We warmly welcome customers from all over the world toestablish long-term, win-win business relationship and friendship with us.
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