Main characteristics:
● Soft-start ignition.
● Good dynamic character and real-time wave control during whole process.
●Inching function for wire feeding,；
●Welding cable can be lengthened to 30M;The comprehensive cable is 35mm2wire,；
●wire feeder is double driven
|
Model |
NB-250 |
|
Company
type |
A160-250 |
|
Rated input voltage(V) |
3
phase 380V±10% 50~60Hz |
|
Rated
input current(A) |
12.5 |
|
Rated input power(KW) |
8.3 |
|
Voltage
adjusting range(V) |
15~30 |
|
No-load voltage(V) |
46±5% |
|
Current
adjusting range(A) |
20~250 |
|
Wire feeding speed range (m/min) |
2~15 |
|
Suitable
welding wire dia.(mm) |
Ф0.8/Ф1.0(Carbon steel) |
|
Welding wire type |
Solid/flux-core |
|
Duty
cycle （40℃） |
100％ |
|
Efficiency |
85％ |
|
Power
factor |
0.93 |
|
Insulation grade |
F |
|
Case
protection grade |
IP23 |
|
Cooling |
Wind |
|
Dimensions
(mm) |
500×300×530 |
|
Weight of power source (kg) |
40 |
|
Weight
of wire-feeder (kg) |
9 |
