MMA Welding machine
Feature:
Minimizing, Lightness, high quality and energysaving
Good arcstarting and arc force it can be resist disturb
High welding quality, strong strength.
Stable arc and little splash
Auto protection of overvoltage
And overcurrent
Suit for welding all kind of basic welding rod.
Item |
MMA-145(MOSFET) |
MMA-165(MOSFET) |
MMA-200(MOSFET) |
MMA-250(MOSFET) |
Rated Input Voltage(V) |
220-240 |
220-240 |
220-240 |
380-415(3 Phase) |
Input Frequency(Hz) |
50/60 |
50/60 |
50/60 |
50/60 |
Rated Input Power(KVA) |
5.5 |
6.5 |
8.7 |
11.6 |
No-load Voltage(V) |
85 |
85 |
58 |
60 |
Rated Output Voltage(V) |
59 |
59 |
28 |
30 |
Output Current Range (A) |
10-140 |
10-160 |
30-200 |
40-250 |
Duty Cycle(%) |
140A @30% 110A @60% |
160A @30% 120A @60% |
200A @60% |
250A @60% |
Efficiency(%) |
85 |
85 |
85 |
85 |
Insulation Class |
F |
F |
F |
F |
Protection Class |
Ip21 |
Ip21 |
Ip21 |
Ip21 |
Weight(Kg) |
5.5 |
5.5 |
8 |
19 |
Electrode Diameter(mm) |
1.6-4.0 |
1.6-4.0 |
1.6-4.0 |
1.6-4.0 |
Dimension(mm) |
371× 155× 295 |
371× 155× 295 |
460X160X250 |
535X205X385 |