PDTech Dielectric Response Analyzer (DRA-3)

Offline Diagnosis of Insulation

Product Overview

The dielectric response analyzer is used for off-line insulation diagnosis on generators and motors that measures the charging and discharging currents of the stator and rotor winding insulation.

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Works with the Following Assets
Assists with the Following Type of Monitoring

Product Details


  • Capable of  measuring all three phases together to ground, each phase separately and between the phases.
  • Integrated floated DC high voltage source, up to 10 kV, preset voltages 0.5 kV, 1 kV, 2.4 kV, 5kV and 10 kV, 1 mA
  • Compare up to 4 different measurements through the software
  • Automatic calculation of parameters as polarization index, insulation resistance, absorption index and etc.


Get a Quote

Call us at +1 905.677.4824 or Toll Free at +1 888-873-4747. Alternatively, please email us at or fill out our online quote form below.

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