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Stud welding unit N1500i
As of: Aug 12.2021
Manual part number: BE 1221
11
Nelson Bolzenschweiß-Technik GmbH & Co. KG, Flurstraße 7-19, 58285 Gevelsberg
Group 22:
Not heatproof alloysNote!
Note!
Please consult a Nelson expert for material combinations that are not
listed in the table and applications where aluminum studs should be
welded.
1.8 Technical Data
Unit designation/Type:
Stud welding unit / N1500i Version:
400V CE
Welding method:
Drawn-arc, short-cycle and gas-arc
Input voltage:
3~400VAC (+/- 10%)
System frequency:
50/60Hz
System fusing:
63A per phase
Output:
57kVA
No-load voltage:
75V
ON period:
6%
Weld sequences for
at biggest diameter
•
Drawn-arc method:
max. 7 weld/min
•
Short-cycle method:
max. 30 weld/min
Weld current range:
50-1500A
Weld time range for
•
Drawn-arc method:
100ms-1000ms
•
Short-cycle method:
5ms-100ms
Unit fuses F1, F2:
1A, 600V, fusing slow response
characteristics
Protection type due to casing:
IP23 S
Protection class:
1 (one)
Operating Temperature:
-0 to +40 Degrees C
Storage Temperature:
-25 to +55 Degrees C