PD61 - Portable HF PD Detector

  • Online Measurement
  • PD Location
  • PD Expert System
  • CIGRE Complaint (5pC)

The PD61 is developed for high frequency partial discharge detection, diagnosis and location on cables, transformers and other high-voltage equipment. The double-end location function solves the core problem of partial discharge location of the cable.

The device is equipped with sensitive and robust High Frequency Current Transformer (HFCT) sensor. 

Different diameters are available.  

Real-time dynamic 3D sequence (PRPS) and Phase-resolved Partial Discharge (PRPD) patterns with recording and playback.
6-channel synchronous sampling (100M samples per second), accurately record discharge waveforms.
Comparison of waveforms with scalable view allows to determine source among adjacent cables automatically.

Number of PD channels6
HF PD frequency bandwidth100 kHz ... 25 MHz
HF PD amplitude range-5 V ... +5 V
PD location accuracy<1% of cable length
Communication interfacesEthernet, USB
Operating temperature range-20°C to 70°C
Relative humidity range<95% non-condensing
Size410×300×170 (mm)
Weight8.0 kg