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Real PD Impulse Sequence Generator

The compact PRPDreplay is easy to use and the ideal solution for all situations in which partial discharge pulses are required but no PD source is available. The portable instrument is therefore suitable for use e. g. in research, education, and training as well as for sensitivity or PD instrument checks.


PD Impulse Sequence & Sync Generator

The PRPDreplay is a portable pattern impulse and sync generator, allowing for the replay of partial discharge data sets recorded and stored with Power Diagnostix instruments such as the ICMsystem, ICMcompact, ICMmonitor, etc. It provides the analog signals of the PD pulses and of the synchronization voltage for further processing. Raw data can be imported via USB port from DAT, DTC or DT2 files.

The device is battery operated and comes with a set of default phase resolved partial discharge patterns as well as a charging device.


  • Intuitive touch display operation
  • Robust Explorer case
  • Battery driven (up to 8 hours continuous operation)
  • Fully operational even while charging
  • Ability to load customer supplied pattern from USB storage
  • 2x 12 bit D/A converter
  • Embedded software
  • Set of typical PD patterns included