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          The current page:Home > Products > Welding power source > commercial welding machine
          Products

          NB-250(A150-250Y)

          Feature code:
          Main characteristics:
          ● IGBT inverter.
          ● 2/4-step welding modes switch.
          ● Wide range of supply voltage.
          ● Welding voltage and welding current can be preset and displayed digitally.
          ● The wire feeder is built in.

          Model

          NB-250

          Company type

          A150-250Y

          Rated input voltage

          Three phase 380V ±15%  50~60Hz

          Rated input currentA

          14

          Rated input powerKW

          6.6

          Voltage adjusting rangeV

          15 ~ 29

          No-load voltageV

          50

          Current adjusting rangeA

          50 ~ 250

          Wire feed rate rangem/min

          18 ~ 20

          Suitable welding wire Dia.mm

          Φ0.8/Φ1.0 steel

          Suitable welding wire type

          solid

          Duty cycle

          60%

          Efficiencyη

          90%

          Power factorcosΦ

          0.93

          Insulation grade

          F

          Case protection grade

          IP21S

          Dmiensionsmm

          500×273×500

          Power source net weightKg

          27


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