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Main features:
● IGBT inverter technology
● MIG/MAG/CO2 and MMA welding
● For solid-wire Φ0.8/Φ1.0
● Ignition current, arc force current and crater current can be adjustable according to welding process
● 4-step operation of welding torch to facilitate long welding seam
● Welding current, voltage real-time digital display, easy to use during welding
|
Model |
NB-250S |
|
Rated input voltage(V) |
Single-phase 220V 50～60Hz |
|
Rated input current (A) |
37.6 |
|
No-load voltage (V) |
56 |
|
Output current adjusting range(A) |
MIG:40～250；MMA:40～200 |
|
Duty cycle (40℃) |
60% |
|
Efficiency |
85% |
|
Insulation grade |
F |
|
Case protection grade |
IP21 |
|
Cooling |
Wind |
|
Dimensions (mm) |
870×430×685 |
|
Net weight (kg) |
34 |
