2 channels Partial Discharge Detector

Partial discharge detector is suitable for the online partial discharge measurement of electrical apparatus, such as surge arresters, insulators, power transformers, generators, CT/VT, GIS, capacitors, power cables and switchgears.

Additional Product Information

Applications

Partial discharge detector is suitable for the online partial discharge measurement of electrical apparatus, such as surge arresters, insulators, power transformers, generators, CT/VT, GIS, capacitors, power cables and switchgears.

Technical Parameters

Technical Data of JXFD-2010

 

  • Measuring channel : 2 channels;
  • The capacitance range of test object: 6pF ~ 250µF;
  • Measuring precision: 0.1 pC;
  • Sample: 12bit; Rate: 20M/S;
  • Display mode: ellipse , line , sine;
  • It can save test data, waveform and playback, analyze the record.
  • Capture the single special or random waveform and have particular analysis.
  • Store, print partial discharge waveform and data, and automatically generate test report.
  • Time base: Open window anywhere. Any combination of time window. Dynamically amplify time window.
  • Filter frequency band: 3dB low frequency f  options: 10,20,40kHz, 3dB high frequency f  options: 80, 200, 300kHz. f  and f  can be combined to form any band-pass filter.
  • Signal amplifier:
  • Gain control: coarse gain control , fine gain control , 5 grades in coarse gain control, the amplifier rate between 2 near grades is 20dB, the deviation is ±1dB, amplifier rate of fine control >20dB.
  • Asymmetry between amplifier positive and negative response: 1dB
  • Partial discharge measurement: it can measure partial discharge signal in the mode of continuous and amplifier, deviation ±5% ( in full scale )
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