AC DC MMA IGBT Mosfet Welding Machine 280A New Condition
MMA welding machine is a new generation welding machine, which has many advantages in the field of welding. It is designed to meet the needs of both professional and amateur welders.
1. Advanced IGBT inverter technology: The advanced IGBT inverter technology can achieve high no load voltage with low consumption and high output. This feature greatly improves the service life and reliability of the welder.
2. High no load voltage: The high no load voltage makes it possible for you to smoothly and stably weld with minimal splatter, which means that you can focus on your work rather than worry about the quality of your welds.
3. All kinds of acid, alkalic electrodes are applicable: You can use all kinds of acid or alkalic electrodes without any problems because this product has an electronic reactor control system, which makes sure that the welding process is stable and smooth with minimal spatter.
Electronic reactor control system: The electronic reactor control system ensures that your welding job will be completed with efficient performance every time! In addition, it also has multiple protection functions like overheat protection and inverter overcurrent or overvoltage protection as well as output short-circuit protection to ensure safe operation during operation.
technical parameter
Model | MMA-250M | MMA-280M | MMA-315M |
Type | MOS 3PCB | MOS 3PCB | MOS 3PCB |
AC Input Voltage(V) | 220V (110V/220V can do) | 220V (110V/220V can do) | 220V (110V/220V can do) |
Rated Input Power Capacity(KVA) | 7 | 7.7 | 9.2 |
Input Frequency(Hz) | 50/60 | 50/60 | 50/60 |
Non-load Voltage(V) | 56 | 56 | 56 |
Output current range(A) | 20-250 | 20-280 | 20-315 |
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) | 1.6-4.0 | 1.6-5.0 | 1.6-5.0 |
Quick joint Size(mm) | 35-50 | 35-50 | 35-50 |
Input power cable(m) | 1.8 | 1.8 | 1.8 |
N.W./G.W.(kg) | 5.3/6.8 | 6/7.5 | 11/13 |
Machine Size(LxWxH mm) | 420*160*310 | 420*160*310 | 480*215*380 |
Package(LxWxH mm) | 455*270*355 kraft paper box | 455*270*355 kraft paper box | 540*295*425 kraft paper box |
Accessories | 1.8m 16mm2 200A holder | 1.8m 16mm2 200A holder | 1.8m 25mm2 300A holder |
1.2m 16mm2 300A clamp | 1.2m 16mm2 300A clamp | 1.2m 25mm2 300A clamp | |
Brush,Mask,Manual | Brush,Mask,Manual | Brush,Mask,Manual |