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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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