4 channel Portable Pd Partial Discharge Detector for transformer test
Product introduction
The partial discharge comprehensive analysis system is a measurement device specially used for partial discharge test of DC high voltage electrical equipment.The product adopts unique technical means to ensure the continuity of detection and record, unique 2d and 3D spectrogram and expert diagnosis system, greatly improving the efficiency of fault finding.With different accessories, it can meet the requirements of any high voltage electrical equipment for partial discharge test, analysis and positioning.
Features
1.Continuous real-time high speed acquisition, automatic storage of discharge waveform data, a continuous acquisition and processing time is not less than 150 minutes.
2.Real-time display of discharge waveform, pulse statistical trend, discharge trend, at the same time can be partially amplified waveform.
3. displays the cumulative number of discharges and the number of discharges in the most recent period (the time can be set).
4.system can display the discharge times of each channel by time period, and component values can display the discharge times of each channel.
5.When the discharge times are displayed according to the time period, the time period can be divided arbitrarily.
6. Can automatically and continuously play back the saved waveform data.
7.Display the data waveform in any time as required for analysis.
Technical specification
Measuring channel: 4 channels
Range switch -40dB, -20dB, 0dB, 20dB, 40dB, 60dB 6 levels
Measurement frequency band: 3dB bandwidth 10kHz ~ 1MHz
Digital filtering: optional 10kHz ~ 1MHz
Sampling rate:1M 5M 10M optional
Sampling accuracy:12 bit
Test range:0.1 Pc-1000nC
Programmable filter setting step
Low-end 10,20,40,80 Khz,OFF(10KHZ)
High-end 100,200,400,800 kHz,OFF(1MHZ)
Working power supply AC220V±10%,50Hz
Display: 12 " color touch LCD screen
Product introduction
The partial discharge comprehensive analysis system is a measurement device specially used for partial discharge test of DC high voltage electrical equipment.The product adopts unique technical means to ensure the continuity of detection and record, unique 2d and 3D spectrogram and expert diagnosis system, greatly improving the efficiency of fault finding.With different accessories, it can meet the requirements of any high voltage electrical equipment for partial discharge test, analysis and positioning.
Features
1.Continuous real-time high speed acquisition, automatic storage of discharge waveform data, a continuous acquisition and processing time is not less than 150 minutes.
2.Real-time display of discharge waveform, pulse statistical trend, discharge trend, at the same time can be partially amplified waveform.
3. displays the cumulative number of discharges and the number of discharges in the most recent period (the time can be set).
4.system can display the discharge times of each channel by time period, and component values can display the discharge times of each channel.
5.When the discharge times are displayed according to the time period, the time period can be divided arbitrarily.
6. Can automatically and continuously play back the saved waveform data.
7.Display the data waveform in any time as required for analysis.
Technical specification
Measuring channel: 4 channels
Range switch -40dB, -20dB, 0dB, 20dB, 40dB, 60dB 6 levels
Measurement frequency band: 3dB bandwidth 10kHz ~ 1MHz
Digital filtering: optional 10kHz ~ 1MHz
Sampling rate:1M 5M 10M optional
Sampling accuracy:12 bit
Test range:0.1 Pc-1000nC
Programmable filter setting step
Low-end 10,20,40,80 Khz,OFF(10KHZ)
High-end 100,200,400,800 kHz,OFF(1MHZ)
Working power supply AC220V±10%,50Hz
Display: 12 " color touch LCD screen