| ITEM |
2121 |
2122 |
2123 |
2124 |
2125 |
2126 |
| Spot welder |
• |
- |
• |
- |
• |
- |
| Projection welder |
- |
• |
- |
• |
- |
• |
| Nominal power at 50% |
kVA |
32 |
32 |
50 |
50 |
63 |
63 |
| Maximum welding power |
kVA |
83 |
90 |
110 |
120 |
200 |
218 |
| Short circuit current |
kA |
23 |
25 |
27 |
29 |
35 |
38 |
| Maximum welding current on aluminium |
kA |
20.9 |
22.7 |
24.5 |
26.3 |
31.8 |
34.5 |
| Maximum welding current on steel |
kA |
18.4 |
20 |
21.6 |
23.2 |
28 |
30.4 |
| Thermal current 100% |
A |
5100 |
5100 |
7000 |
7000 |
6200 |
6200 |
| No load secondary voltages |
V |
4.4 |
4.4 |
5 |
5 |
7.1 |
7.1 |
| Supply voltage 50Hz * |
V |
400 |
400 |
400 |
400 |
400 |
400 |
| Cables section L=30 m |
mm2 |
25 |
25 |
35 |
35 |
50 |
50 |
| Delayed fuses |
A |
63 |
63 |
100 |
100 |
125 |
125 |
| Minimum gap |
mm |
155 |
125 |
155 |
125 |
155 |
125 |
| Maximum gap |
mm |
285 |
225 |
285 |
225 |
285 |
225 |
| Depth L |
mm |
200 |
- |
200 |
- |
200 |
- |
| Depth D |
mm |
- |
200 |
- |
200 |
- |
200 |
| Max. electrode force (6 bar) |
daN |
300 |
470 |
470 |
470 |
470 |
470 |
| Maximum stroke |
mm |
80 |
80 |
80 |
80 |
80 |
80 |
| Double stroke - standard |
mm |
60 |
60 |
60 |
60 |
60 |
60 |
| Compressed air supply |
bar |
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
| Air for 1000 spots (6 bar) |
|
|
|
|
|
|
| stroke 20 mm |
Nm3 |
1.7 |
2.6 |
2.6 |
2.6 |
2.6 |
2.6 |
| max. stroke |
Nm3 |
5.4 |
8.7 |
8.7 |
8.7 |
8.7 |
8.7 |
| Air supply hose |
mm |
10 |
10 |
10 |
10 |
10 |
10 |
| Water cooling |
l/min |
6 |
6 |
6 |
6 |
6 |
6 |
| Aerial noise produced |
dB(A) |
< 70 |
< 70 |
< 70 |
< 70 |
71 |
< 70 |
| Measure conditions |
|
|
|
|
|
|
| working stroke |
mm |
20 |
50 |
20 |
50 |
20 |
50 |
| welding time |
cycles |
10 |
21 |
14 |
29 |
7 |
14 |
| welding current |
kA |
17.2 |
19 |
20 |
22 |
26.2 |
29 |
| working rating in welds/min |
|
15 |
6 |
15 |
6 |
15 |
6 |
| Net weight (approximately) |
kg |
165 |
167 |
170 |
172 |
185 |
187 |
