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NB-250S

Feature code:

Main features:

●  IGBT inverter technology 

●  MIG/MAG/CO2 and MMA welding

●  For solid-wire Φ0.8/Φ1.0

●  Ignition current, arc force current and crater current can be adjustable according to welding process

●  4-step operation of welding torch to facilitate long welding seam

●  Welding current, voltage real-time digital display, easy to use during welding

Model

NB-250S

Rated input voltage(V)

Single-phase  220V  5060Hz

Rated input current (A)

37.6

No-load voltage (V)

56

Output current adjusting range(A)

MIG:40250MMA:40200

Duty cycle (40℃)

60%

Efficiency

85%

Insulation grade

F

Case protection grade

IP21

Cooling

Wind

Dimensions (mm)

870×430×685

Net weight (kg)

34


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