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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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