DDX9101 - Partial Discharge Detector

Additional Product Information

Features & Benefits


  • Settable PD threshold with indicator light when limit is exceeded
  • Ethernet port for communication with a PC (optional)
  • Data acquisition and remote control software package
  • Two modes of operation – meter mode or scope mode
  • Compact, 3U (19’’) rack mount case ideal for integrating into a test system


  • Perfect for pass/fail testing: you set the allowable PD level and the unit determines pass and fail
  • Simple to use: 8 buttons on the front panel are all you need to operate the detector
  • Straightforward replacement: if youve got an old analogue unit and need a cost effective, simple replacement
  • Multiple detector: with the data acquisition/remote control software you can operate and monitor multiple detectors at the same time
  • Integrated test systems: because of its compact design and functionality this unit is ideal for an integrated PD test system including an AC power supply
  • Power Transformers
  • Instrument Transformers
  • Rotating Machines
  • Bushings
  • Capacitors
  • Circuit Breakers
  • Surge Arrestors
  • IEC 60270
  • IEC-60060
  • IEC-885-2 and IEC-885-3
  • ICEA T-24-380
  • ASTM D1868-93
  • 9230: Coupling Capacitor Series
  • 9230/20/1-PD: Coupling capacitor 20 kV for Partial Discharge measurement
  • AQS 9110a: Measuring impedance
  • KAL9510: Partial discharge calibrator

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Product Line Overview

See Haefely Hipotronics complete offering for partial discharge testing. Download