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● 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
● Water cooling is optional
Notes:
A160-630B: Gas shielded/manual/carbon arc air
gouging multi-function welding machine
|
Model |
NB-630 |
NB-630 |
|
Company type |
A160-630A |
A160-630B |
|
Rated input voltage(V) |
3 phase 380V ±（15~20）% 50 ~ 60Hz |
3 phase 380V ±（15~20）% 50 ~ 60Hz |
|
Rated input power(KW) |
40 |
40 |
|
No-load voltage(V) |
73±5% |
73±5% |
|
Duty cycle （40℃） |
100% |
100% |
|
Current range(A) |
100~630 |
100~630 |
|
Voltage adjusting range(V) |
15~50 |
15~50 |
|
Suitable welding wire dia.(mm) |
Φ1.0/Φ1.2/Φ1.6 (Carbon steel) solid wire |
Φ1.0/Φ1.2/Φ1.6 (Carbon steel) solid wire |
|
Efficiency |
85% |
85% |
|
Power factor |
0.93 |
0.93 |
|
Insulation grade |
F |
F |
|
Case protection grade |
IP23 |
IP23 |
|
Cooling |
Wind |
Wind |
|
Dimensions (mm) |
700×360×783 |
700×360×783 |
|
Weight of power source (kg) |
82 |
82 |
