• Microprocessor control: simple operation, more perfect welding performance.
• Compact design: trolly, water tank, power source can be combined freely according to your need.
• With smart synergic control which ensures a much simple&smart welding operation.
• Super multi-functional: with spot welding, arc ending control, wire size and gas selection, 2T/4T and so on. Versatile functions for more professional application but more simple operation.
• Comprehensive protecting function: with the protection of overvoltage, under voltage, default phase, against lightning stroke, overcurrent, over heat etc.
• The unique air duct design: failure rate greatly reduced, extending the service life of the machine.
• Unitization design: the machine consists of 4 units-control unit, input unit, inverter unit, output unit. Only need replace the related unit power board for maintenance, any professional debugging is unnecessary.
Model |
NB630 |
|
MMA |
MIG |
Item |
|
Adjustment range |
Input power voltage (V) |
AC380V±15% 3PH |
Input voltage frequency (HZ) |
50/60 |
Rated input power capacity (KVA) |
36 |
36.3 |
Rated input current(A) |
|
|
Output current range (A) |
40-630 |
40-630 |
Rated output voltage(V) |
45 |
45.5 |
Spot Welding time |
|
250ms-5s |
Spot Welding interval |
|
150ms-4s |
No-load voltage (V) |
77 |
Pre-flow(S) |
|
0-20 |
Post-gas(S) |
|
0-20 |
Burn back time(S) |
|
0-20 |
Burn back voltage(V) |
|
|
Wire feeding speed(v) |
|
18m/min |
Duty cycle (%) |
60%@40℃ |
No-load consumption (W) |
60 |
Weight (KG) |
40 |
Dimension (mm) |
622×280×480 |