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 |