MMA Inverter Welder Arc

1.Welder arc with high quality,nice price,services.
2.Stable arc,easy control,deep bath.
3.IGBT with wide uses.
4.GS/CE/CCC.

MMA Inverter Welder Arc

Input power voltage(V)
AC220±15%(single phase)
Input Voltage frequency(Hz)
50/60
Rated input power capacity(KVA)
7.1
No-load voltage(V)
52
Output current range(A)
20-180
Rated output voltage(V)
28
Duty cycle(%)(25°C)
30/60
No-load loss(W)
40
Efficiency(%)
85
Power factor(cos)
0.93
Insulation class
H
Weight(kg)
3.5
Dimentions(mm)
275×120×180
Protection class
IP21S
Diameter of rod(mm)
1.6-4.0