DC INVERTER MMA Machine

Minimizing,lightness,
high quality and energy-saving;
Good arc-starting and arc force,
Stable arc and little splash
Item
MMA-85
MMA-110
MMA-140
MMA-160
MMA-200
Input voltage(V) ±10%
AC~220
AC~220
AC~220
AC~220
AC~220
Frequency(Hz)
50/60
50/60
50/60
50/60
50/60
Rated output voltage(V)
23.4
24.4
25.6
26.4
28
Output current range(A)
20-85
20-110
20-140
20-160
20-200
Power factor(COS)
0.93
0.93
0.93
0.93
0.93
No-load loss(W)
40
40
40
40
40
Duty cycle(%)
20
20
35
60
60
Rated input current(A)
7.9
9.8
12
14.3
20.5
Protection class
IP21S
IP21S
IP21S
IP21S
IP21S
Insulation class
F
F
F
F
F
Efficiency(%)
80
80
80
80
80
Electrode( mm)
1.6-2.5
1.6-2.5
1.6-3.2
1.6-3.2
2.0-4.0
Weight(kg)
2.6
2.6
6.8
7.2
8.2
Dimension(mm)
247x113x141
247x113x141
286x140x240
376x154x300
376x154x300