IGBT CO2 - Page 36

28 Chapter 2 Installation and Cabling
Ehave Series Full Digital IGBT CO
2
/MAG/MMA Multifunctional Inverter Welder User Manual
Type
Plate
Thickness
(mm)
Wire
Diameter
Φ(mm)
Leg
Size
(mm)
Welding
Current
(A)
Welding
Voltage
(V)
Welding
Speed
(cm/min)
Tip-Weldin
g Material
Distance
(mm)
Gas
Flow
(L/min)
Welding
Angle
6
1.2
5 - 5.5
230 - 260
25 - 27
40 - 45
20
15 - 20
45

6
220 - 250
25 - 27
35 - 45
13 - 18
10 - 20
45

4 - 4.5
270 - 300
28 - 31
60 - 70
13 - 18
10 - 20
45

8, 9
1.2,1.6
6 - 7
270 - 380
29 - 35
40 - 45
25
20 - 25
50

8
1.2
5 - 6
270 - 300
28 - 31
55 - 60
13 - 18
10 - 20
45

1.2
7 - 8
260 - 300
26 - 32
25 - 35
15 - 20
10 - 20
50

1.6
6.5 - 7
300 - 330
30 - 34
30 - 35
15 - 20
10 - 20
50

12
1.2,1.6
7 - 8
270 - 380
27 - 35
27 - 40
20 - 25
20 - 25
50

1.2
7 - 8
260 - 300
26 - 32
25 - 35
15 - 20
10 - 20
50

1.6
6.5 - 7
300 - 330
30 - 34
30 - 35
15 - 20
10 - 20
50

T-shaped
horizontal fillet
welding
(High speed)
1.0
0.8
2 - 2.5
130 - 150
19 - 20
140 - 145
10
15
45

1.2
1.0
3
130 - 150
19 - 20
105 - 115
10
15
45

1.6
1.0,1.2
3
170 - 190
22 - 23
105 - 115
10
15 - 20
45

2.0
1.2
3.5
200 - 220
23 - 25
105 - 115
15
20
45

2.3
1.2
3.5
220 - 240
24 - 26
95 - 105
20
25
45

3.2
1.2
3.5
250 - 270
26 - 28
95 - 105
20
25
45

4.5
1.2
4.5
270 - 290
29 - 31
75 - 85
20
25
50

6
1.2
5.5
290 - 310
32 - 34
65 - 75
25
25
50

MAG welding (solid wire; Ar 80% + CO
2
20%)
Type
Plate
Thickness
(mm)
Wire
Diameter
Φ(mm)
Root
Gap
(mm)
Welding
Current
(A)
Welding
Voltage
(V)
Welding
Speed
(cm/min)
Tip-Weldin
g Material
Distance
(mm)
Gas
Flow
(L/min)
I-shaped butt
welding
1.2
0.8
0
60 - 70
15 - 16
30 - 50
10
10 - 15
1.6
0.8
0
100 - 110
16 - 17
40 - 60
10
10 - 15
3.2
0.8, 1.2
1.0 - 1.5
120 - 140
16 - 17
25 - 30
15
10 - 15
4.0
1.0, 1.2
1.5 - 2.5
150 - 160
17 - 18
20 - 30
15
10 - 15
T-shaped
horizontal
fillet welding
0.6
0.8
2
70 - 80
17 - 18
50 - 60
10
10 - 15
1.0
1.0
2 - 2.5
85 - 90
18 - 19
50 - 60
10
10 - 15
1.6
1.0, 1.2
3
100 - 110
18 - 19.5
50 - 60
10
10 - 15
2.4
1.0, 1.2
3.5
115 - 125
19.5 - 20
50 - 60
10
10 - 15
3.2
1.0, 1.2
4
130 - 140
19.5 - 21
50 - 60
15
10 - 15