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    WSM-400 (PNE61-400P) (380~440VAC) New Release

    Time:2020-08-07

    WSM-400 (PNE61-400P) (380~440VAC) DC TIG/MMA Pulse welding machine has a wider input voltage range and can automatically adapt to input voltage AC380V(-15%)~AC440V(+15%).


    The parameters are shown in the table below:

    Model

    PNE61-400P (380440V)

    Input voltage

    380V (-15%)440V (+15%)

    Rated output capacity

    400A/36V

    Rated no-load voltage

    76V U1 =380V

    84V U1 =415V

    88V U1 =440V

    Rated no-load current

    <1A

    Power factor

    COSΦ≥0.85

    Efficiency

    η≥85%

    Insulation grade

    F

    Case protection grade

    IP23S

    Duty cycle

    60%(400/36V)

    Output current adjusting range (TIG)

    5A400A

    Output current adjusting range (MMA)

    20A400A

    Arc force range

    0100 A/ms

    Arc striking adjusting range

    15A410A

    Arc striking time

    0.01 s1s

    Arc length adjusting range

    40V80V

    TIG Mode

    11

    Initial current range

    5A410A

    Maintain current

    5A410A

    Pre-flow time

    0.1s13s

    Post-flow time

    0.1s50s

    Spot time

    0.01s9.99s

    Slope-up time

    0.1s99.9s

    Slope-down time

    0.1s99.9s

    Spot current

    5A410A

    Base current

    5A410A

    Peak current

    5A410A

    Pulse frequency

    0.1 Hz500Hz

    Pulse ratio range

    199%

    Dimensions (W×H×L)

    300×530×560

    Net weight

    33kg


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