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PULES TIG AC/DC welding
Digital POTRiOT 2000
Digital POTRiOT 2500
Digital POTRiOT 3500


Digital POTRiOT 
Pulse TIG AC/DC Welding Machine

Main Characteristic:
  • One machine have TIG welding and MMA welding of two processes.
  • TIG welding with self-locking / non-self-locking function.
  • Smart fan control, saving energy, reducing fan failure rate.
  • Wide range of welding current, high rate Duty cycle.
  • DSP control, precision welding current can be preset.
  • soft-switching conversion technology, high efficiency.
  • No Power Factor Correction technology, high power factor.
  • High switching frequency, small size, light weight.
  • adjustable arc time, easyt arc starting.
  • No-load voltage can be low (23V), safe and reliable.
  • Inflection point voltage adjustable, applied to the length of welding cable.
  • TIG welding function gas supply time in advance, arc current, climbing time, decay time, close arc current, delay time continuously adjustable.
  • Trolley can schlep gas cylinders to facilitate loading and unloading.

  •                   

    Intuitive user-friendly Control Panel

    AREA OF APPLICATIONS


    .

    TIG AC welding: Aluminium, aluminum alloys and copper.
    TIG DC welding(minus pole): Unalloyed, low-alloy and high-alloy steels, nickel-based alloys, and special metals.
    MMA welding(direct current) with rutile and basic coated electrodes: Unalloyed and low-and high-alloy steels, nickel-based and  copper alloys.
    Production and repair work, metal construction, food and chemicals, pipeline, closed container and equipment construction, vehicle, machine, plant and tool construction, and more.


    Technical specifications

    Pules TIG AC/DC WELDING MACHINE

    POTRiOT 2000

    POTRiOT 2500

    POTRiOT 3500

    Input Voltage

    AC.(single.phase)
    110V~240V ±15%

     AC.(three phase) 220V~415V ±15%

    Rated input current capacity

    4.5KW

    6.3KW

    8.9KW

    No-load voltage rated

    54V  

    54V

    54V

    Regulation of output current

    20-200A

    20-250A 

    20-315A

    Reted ouput coltage

    18V

    20V

    23V

    Duty cycle

    60%

    60%

    60%

    Arc-sarting

    HF

    HF

    HF

    Efficiency

    85%

    85% 

    85%

    Power factor

    0.93 

    0.93

    0.93  

    Insulation class

    F

    F

    Gross weight

    72KG

    75KG 

    78KG

    Overall dimension

    660*305*530mm

    660*305*530mm 

    660*305*530mm

    Protection class of case

    IP21

    IP21

    IP21

    Pre-flow

    0-2s

    0-2s

    0-2s

    Clean width

    20-80%

    20-80%

    20-80%

    Down-slope time

    0-5s

    0-5s

    0-5s

    Pastflow time

     2-10s

    2-10s 

    2-10s 

    Remote control

    ?No 

                  ?Yes

    ?Yes 

    Max welding thichness with AC  

    3mm

    5mm

    8mm