| ITEM |
|
3407 |
3411 |
3417 |
| Pedal spot welder |
|
• |
|
|
| Pneumatic welder |
|
|
• |
• |
| Control Unit |
|
TE25 |
TE25 |
TE90 |
| Nominal Power 50% |
kVA |
20 |
20 |
20 |
| Maximum welding power |
kVA |
44 |
44 |
44 |
| No load secondary voltage |
V |
4 |
4 |
4 |
| Maximum short circuit current |
kA |
14 |
14 |
14 |
| Maximum welding current on light alloys |
kA |
- |
- |
- |
| Maximum welding current on steel |
kA |
11.2 |
11.2 |
11.2 |
| Short circuit current with L max |
kA |
9.6 |
9.6 |
9.6 |
| Thermal current 100% |
kA |
3.5 |
3.5 |
3.5 |
| Standard supply |
V/Hz* |
400/50 |
400/50 |
400/50 |
Delayed fuses 220-230-240 V
380-400-415 V |
A
A |
63
40 |
63
40 |
63
40 |
Mains cable section 220-230-240 V
for L=30 m
380-400-415 V |
mm
mm |
35
10 |
35
10 |
35
10 |
| Insulation class |
|
F |
F |
F |
| Compressed air |
bar** |
- |
6.5-10 |
6.5-10 |
| Consumption for 1000 spots |
Nm |
- |
4.3 |
4.3 |
| Min. throat depth |
mm |
230 |
230 |
230 |
| Max. electrode force |
daN |
240 |
240 |
240 |
| Electrode stroke |
mm |
8-44 |
8-44 |
8-44 |
| Max. throat depth |
mm |
550 |
550 |
550 |
| Max. electrode force |
daN |
115 |
115 |
115 |
| Electrode stroke |
mm |
15-85 |
15-85 |
15-85 |
| Short circuit current with L max. |
kA |
9.6 |
9.6 |
9.6 |
| Arms gap |
mm |
225 |
225 |
225 |
| Features with option 3426 |
|
|
|
|
| Min. throat depth |
mm |
380 |
380 |
380 |
| Max. electrode force |
daN |
165 |
165 |
165 |
| Short circuit current with L max. |
kA |
11.2 |
11.2 |
11.2 |
| Electrode stroke |
mm |
10-60 |
10-60 |
10-60 |
| Max. throat depth |
mm |
700 |
700 |
700 |
| Max. electrode force |
daN |
90 |
90 |
90 |
| Electrode stroke |
mm |
15-105 |
15-105 |
15-105 |
| Short circuit current with L max. |
kA |
8 |
8 |
8 |
| Water cooling |
l/min |
3 |
3 |
3 |
| Min. water pressure |
bar** |
2.5 |
2.5 |
2.5 |
| Aerial noise produced |
dB(A) |
<70 |
<70 |
<70 |
| Net weight |
kg |
115 |
110 |
117 |
| Cardboard packing |
cm |
33 x 80 x 123 |
| Gross weight |
kg |
120 |
115 |
122 |
|
Ø arms |
mm |
36 |
36 |
36 |
|
Ø electrode-holders |
mm |
19 |
19 |
19 |
|
Ø electrode-cone |
mm |
12.7 |
12.7 |
12.7 |