Features:
- 1.IGBT technology is adopted in this model.
- 2.Arc feedback control circuit to provide stable welding.
- 3.Stable arc, small sparks, pretty seam forming.
- 4.Preset welding parameters.
- 5.Solo adjustment on current and voltage.
- 6.Options for self-lock & unself-lock.
- 7.Manual feeding & gas check.
- 8.Protections for undervoltage, phase-loss, etc.
Features:
- 1.IGBT technology is adopted in this model.
- 2.Arc feedback control circuit to provide stable welding.
- 3.Stable arc, small sparks, pretty seam forming.
- 4.Preset welding parameters.
- 5.Solo adjustment on current and voltage.
- 6.Options for self-lock & unself-lock.
- 7.Manual feeding & gas check.
- 8.Protections for undervoltage, phase-loss, etc.
Model |
NB-250 |
NB-315 |
Input power |
220/380/410/440V +/-15%, 50/60,HZ, 3-P |
|
Rated Input |
10KVA |
14KVA |
Rated Input current |
15.2A |
21.3A |
Rated output current |
250A |
315A |
Rated output voltage |
26.5V |
29.8V |
Occupied duty cycle |
35% (40oC) |
|
Efficiency |
83% |
82% |
Power factor |
0.8 |
0.81 |
Output current range |
60-250A |
60-315A |
Output voltage range |
16.3-31V |
|
Wire feeding |
1.3-20m/min |
|
Wire Dia. |
ɸ 0.8mm, ɸ 1.0mm |
|
Cooling |
By Fan |
|
Insulation |
F |
|
Protection degree |
IP215 |
|
Overall size |
640x300x595mm |
|
N.W |
36kg |
37kg |