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        Model:WSME-R/RWInverter AC and DC pulse argon arc welding machine

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        Technical parameters

        Model WSME-315R/RM WSME-500R/RM
        Rated input voltage / frequency Three- phase380V(+ / -)10% 50Hz
        Rated input capacity(KVA) 12.1 25.7
        Rated input current(A) 18.5 32
        Rated load sustainability(%) 60 60
        Output noHoad voltage(V) 63 79
        Output current range(A) 5~315 20~500
        Arc starting current(A) 10~315 20~500
        Peak current(A) 5~315 20~500
        Arc stopping current(A) 5~315 20~500
        Time of current increasing(S) 0.1~10
        Time of current decreasing(S) 0.1-15
        Pre flow time(S) 0.1-15
        Lagging time of gas stopping(S) 0.1~20
        Pulse frequency(Hz) AC0.2~250 / DC0.2~1000
        Pulse duty(%) 1~100%
        AC frequency(Hz) 20~250
        Adjustment of cleaning area(%) -40~40
        TIG pilot arc style HF arc
        Cooling mode Water cooling
        Shell protection grade IP21S
        Insulation grade H/B
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