bester 155-ND - Page 12

Machines 150A
Practical data for overcurrent protection and arc time.
Fuse/Overcurrent
protection type
Electrode
diameter
[mm]
Welding
current
[A]
Welded
electrodes
[pcs]
Arc time [sec]
D16
(16A)
2,0
60-70
10
non stop
D16
(16A)
2,5
85-90
10
non stop
D16
(16A)
3,2
120-
125
6
450
D16
(16A)
4,0
130-
140
Half of
electrode
55
D20
(20A)
4,0
135-
140
3
320
Caution: While welding above 130A, You need to change overcurrent protection for a 20A type D
and change for a proper input plug (or connect directly to power network)
Example: