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NB-250(A160-250)

Feature code:

Main characteristics: 

● Soft-start ignition.
● IGBT inverter.
● 2/4-step welding modes switch.
● Wide range of supply voltage.
● Welding voltage and welding current can be preset and displayed digitally.

● 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

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