Reliable DC mma welding machine

Reliable OEM mma welding machine
1 Easy to use,self-protective mma
2 Potable welding machine
3 Stable arc
4 Energy-saving m
DC mma welding machine Function and Features
Variable regulating,Easy to use,Potable and reliable,
Stable arc,Easy control of welding-pool depth.Beautiful welding seam,
Auto-protective function against over-voltage&over-current,
Continuous and stable working capacity,With function of balancing voltage-waving,
No-load loss is less than 100W.50% energy-saving more than traditional welders,
Suitable for thin-plate welding in the field like stainless steel manufacture.

Parameters:
Model
Parameter
ARC160/VRD
ARC200/VRD
ARC200A
Input power(V)
(Single phase) AC220V±15% 50/60Hz
Rated input capacitance(KVA)
5.3
7
7
No-load voltage(V)
56/15
62/15
68
Output current(A)
20-160
20-200
20-200
Duty cycle(%)
60
40
40
No-load loss(W)
40
40
40
Efficient(%)
85
85
85
Power factor
0.93
0.93
0.93
Insulation
F
F
F
Protection
IP21S
IP21S
IP21S
Weight(kg)
6.4
7.2
7.2
Size(mm)
380X170X290
380X170X290
380X170X290

Model
Parameter
ARC200B/VRD
ARC250
Input power(V)
(Single phase) AC220V±15% 50/60Hz
(Three phase) AC380V±15% 50/60Hz
Rated input capacitance(KVA)
7
9.4
No-load voltage(V)
62/15
54
Output current(A)
20-200
20-250
Thrust(A)
0-100
0-100
Duty cycle(%)
60
60
No-load loss(W)
50
60
Efficient(%)
85
85
Power factor
0.93
0.93
Insulation
F
F
Protection
IP21S
IP21S
Weight(kg)
10
13
Size(mm)
440X218X355
485X218X355