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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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