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                                                                                   | Haefely Hipotronics | DC Hipot Testers | 800 Series

 800 Series DC Hipot Testers
 15kV - 80kV - 120kV - 170kV









The 800 Series DC Hipot Testers is an economical solution to DC field testing of cables, terminations, motors, generators and other electrical apparatus. All models are self-contained in a one or two-piece, rugged and durable enclosure. Each is complete from input line cord to high voltage output cable. This product range includes models in 15kV, 80kV, 120kV, and 170kV DC.

The 800 Series features accurate kilo-voltmeter readings regardless of load current. Voltage measurements are taken directly at the output of the high voltage transformer, while current is measured at the return leg to ensure the highest accuracy. Safe discharge of both the test object and internal transformer occur whenever high voltage is switched off. Output power is created through a full-wave, voltage doubling, silicon rectifier circuit. 



  • Environmental friendly FR3 transformer oil.
  • Rugged and portable construction.
  • Shielded output cable.
  • Full-wave voltage doubling rectifier.
  • Zero start interlock and guard circuit.
  • Internal discharge solenoid.
  • Meter accuracy 2% full scale.
  • 5 to 10mA current rating.
  • External interlock provisions.
  • Three ranges on voltmeter, and four ranges on current meter.
  • No internal leakage at full load.
  • Instantaneous overload relay.
  • Surge-limiting resistors in High Voltage output.


  • Ideal for field testing - compact lightweight and rugged makes it suitable for field orientated applications.
  • Automatic grounding of power supply and test object when high voltage is turned OFF.
  • Minimal setup time and simple control panel.
  • Accurate current measurement and guard circuit designed to eliminate stray leakage currents.

  Ordering Information

  815PL 0 to 15kV, 5mA DC Hipot Tester
  880PL 0 to 80kV, 10mA DC Hipot Tester
  8120-5PL 0 to 120kV, 5mA DC Hipot Tester
  8170-4PL 0 to 170kV, 5mA DC Hipot Tester
  Included Accessories: 1.8m Input Cord, 7.6m Return Cable, HV Output Cable, 7.6m Shielded Cable
  Interlock Plug, Calibration Certificate, and User's Manual

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