Part No. 729-110-040 Rev. 1.41 | June 2016
© 2016 Nelson Stud Welding, Inc. All Rights Reserved.
31
5.3.9 Stud Expert™
The following Stud Expert weld table is programmed into the power source controls. It allows for automatic
weld settings based on stud diameter.
Stud
Current (Amps)
Time (s)
3 mm Pitch Base
200
0.100
3 mm Full Base
220
0.100
3 mm IS-Bolzen
200
0.150
3 mm SC-Bolzen M3
400
0.015
3/16” Pulse
160
0.200
3/16" Pitch Base
280
0.140
3/16" Full Base
310
0.150
4 mm Pitch Base
240
0.120
4 mm Full Base
270
0.130
4 mm IS-Bolzen
280
0.200
4 mm SC-Bolzen M4
500
0.015
5 mm Pitch Base
290
0.140
5 mm Full Base
320
0.160
5 mm IS-Bolzen
350
0.230
6 mm Pitch Base
340
0.170
6 mm Full Base
370
0.190
6 mm SD6,MR M8,S6
410
0.250
1/4" Pitch Base
360
0.180
1/4" Full Base
400
0.210
1/4” Pulse
200
0.300
7 mm Pitch Base
390
0.200
7 mm Full Base
430
0.230
7 mm MP(F) M8
470
0.300
5/16" Pitch Base
440
0.230
5/16" Full Base
490
0.260
5/16” Pulse
250
0.400
Summary of Contents for ArcCharger N550C DOMESTIC
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