NB-400(A160-400/400B) Main characteristics:
● IGBT inverter technology
● Wide range of power supply
● Welding operation mode is divided into 2 step and 4 step
● Digital display of welding voltage, welding current
● Wire feeding slowly to improve the success rate of arc ignition at welding start
● Wire feeding mechanism is two driven wheels so wire feeding is stable
● Arc ignition easy, arc crater function
● Microcomputer control, performance is stable and reliable
● It adopts waveform control to make welding process stable and little splash
● Real-time waveform control for whole welding process to make the dynamic performance excellent
● The welding voltage, wire feed speed and wire diameter and other functions can be preset
Technical Specifications
Model | NB-400 |
Company type | A160-400 | A160-400B |
Rated input voltage(V) | 3 phase 380V±10% 50~60Hz |
Rated input current | 27A |
Rated input power(KW) | 18 |
Voltage adjusting range | 15～40V |
No-load voltage | 66V±5% |
Current adjusting range | 20～400A | 0～400A |
Wire feed rate range (m/min) | 2～25 |
Suitable welding wire dia.(mm) | Φ0.8 / Φ1.0 / Φ1.2 (Carbon steel) |
Welding wire type | Solid/flux-core |
Duty cycle | 60% |
Power factor(cosΦ) | 0.93 |
Efficiency (η) | 85% |
Insulation grade | F |
Case protection grade | IP23S |
Cooling | Wind |
Dimensions (mm) | 560×300×530(mm) |
Weight of power source (kg) | 41 |
Weight of wire-feeder (kg) | 9 |
Remark | Strong adaptability of wire extension change; Welding cable can be lengthened to 50 meter; The comprehensive cable is 50mm2 wire； Wire feeder is double driven | Strong adaptability of wire extension change； Welding cable can be lengthened to 50 meter; The comprehensive cable is 50mm2 wire； Wire feeder is double driven； MMA function arc force and ignition current is adjustable |
