Technical data
3
MODEL
ARC400
ARC500
ARC630
Input voltage range (V)
400V±15
﹪
50/60Hz
400V±15
﹪
50/60Hz
400V±15
﹪
50/60Hz
Recommended fuse capacity (A)
40
60
60
Rated output
400A/36V
500A/40V
630A/44V
Welding current range (A)
20~400
25~500
30~630
Arc force current range (A)
20~200
20~200
20~200
No-load voltage (V)
65
67
80
Arc ignition current range (A)
50—320A
63—400A
75—480A
Rated duty cycle 60%
400
500
630
Overall size (mm)
540
×
275
×
510
650
×
330
×
624
650
×
355
×
624
Weight (kg)
31
38
52
Protection class
IP21S
IP21S
IP21S
Tested at the environment temperature of 40
0
C
Product design may vary due to customer requirements.
6