Selection criteria -
MMA welding
|
Power
supply
|
nature
of current
AC~
|
nature
of current
DC =
|
Welding
current
|
No-load
voltage
(volts)
|
Electrode
diameter
(mm)
|
Weight
(kg)
|
Name of product
|
|
single phase
|
x
|
-
|
40A - 160A
|
48
|
1.6 to 4.0
|
15
|
|
|
single phase
|
x
|
-
|
40A - 190A
|
50.5
|
1.6 to 4.0
|
27
|
|
|
single phase
|
x
|
-
|
50A - 230A
|
48
|
1.6 to 5.0
|
30
|
|
|
three phase
|
-
|
x
|
40A - 240A
|
66
|
2.0 to 4.0
|
70
|
|
|
three phase
|
-
|
x
|
50A - 325A
|
70
|
2.5 to 5.0
|
88
|
|
|
three phase
|
-
|
x
|
60A - 420A
|
71-79
|
2.5 to 6.3
|
120
|
|
|
single phase
|
-
|
x
|
5A - 130A
|
83.5
|
1.6 to 3.2
|
3.5
|
|
|
single phase
|
-
|
x
|
8A - 150A
|
59
|
1.6 to 4.0
|
6.9
|
|
|
three phase
|
-
|
x
|
5A - 220A
|
95.2
|
1.6 to 5.0
|
17
|
|
|
single phase
|
-
|
x
|
5A - 130A
|
55
|
1.6 to 3.2
|
7
|
|
|
single phase
|
-
|
x
|
5A - 140A
|
85
|
1.6 to 3.2
|
9.5
|
|
|
single phase
|
-
|
x
|
5A - 160A
|
85
|
1.6 to 4.0
|
9.5
|
|
|
single phase
|
-
|
x
|
5A - 160A
|
82
|
1.6 to 4.0
|
12
|
|
|
single phase
|
-
|
x
|
5A - 220A
|
98
|
1.6 to 5.0
|
18
|
|
|
three phase
|
-
|
x
|
3A - 250A
|
75
|
1.6 to 5.0
|
24
|
|
|
three phase
|
-
|
x
|
45A - 325A
|
72
|
2.0 to 6.3
|
108
|
|
|
three phase
|
-
|
x
|
65A - 405A
|
75
|
2.5 to 6.3
|
125
|
|
|
three phase
|
-
|
x
|
20A - 300A
|
66
|
1.6 to 6.3
|
235
|
|
|
three phase
|
-
|
x
|
5A - 350A
|
93
|
1.6 to 6.3
|
29
|
|
|
three phase
|
-
|
x
|
20A - 500A
|
68
|
1.6 to 6.3
|
180
|
|
|
three phase
|
-
|
x
|
30A - 630A
|
75
|
1.6 to 6.3
|
190
|
|
