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High Voltage PFT-1003CM 100kV 3kVA Power Frequency AC Hipot


High Voltage



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The High Voltage PFT-1003CM 100kV 3kVA Power Frequency AC Hipot provides continuously adjustable AC voltage used for a pass/fail, AC over-voltage withstand test on high voltage apparatus, like switchgear, circuit breakers, reclosers, vacuum bottles, hot sticks, bus duct, and any other apparatus needing an AC test voltage.


The PFT-1003CM offers the most field portable, affordable, and easiest to operate AC hipots at this voltage and power. A gapped core transformer for up to 3 kVA of output power with the draw of only 1.5 kVA so the hipot can be powered by a standard 120Vac or 230Vac input.


Equipped with a two-range voltmeter, three-range current meter and guard circuit for precise leakage current measurements. 


High Voltage PFT-1003CM 100kV 3kVA AC Hipot features:

  • Convenient two-piece field portable design
  • Secondary connected 2 Range Voltmeter: 0 – 50 / 100 kV AC
  • 3 Range Current Meter: 0 – 1 mA AC with x1, x10, and x100 multipliers
  • Fixed overload set to 120% of variable transformer rated output current
  • Transit protected meters prevent meter damage between test sites
  • Guard/Ground circuit for accurate leakage current measurement
  • Gapped core transformer design for capacitive load compensation
  • Zero Start and External safety Interlock provisions