PD-9109 Digital Partial Discharge Detector
The instrument is used to detect partial discharge source in the middle/high voltage (MV/HV) equipment.
Description
The instrument is used to detect partial discharge source in the middle/high voltage (MV/HV) equipment. If no discharge is detected, it does not mean that there is no discharge in the high - voltage device. The discharge source tends to have an incubation period, and the insulation performance may fail due to other causes other than partial discharge. If large discharge is detected in a device connected to a medium-high voltage power system, the related unit responsible for the equipment shall be notified immediately.
Product characteristics
1.Digital partial discharge detector is a special instrument for measuring and analyzing insulation performance of power equipment. This system adopts modern electronic and computer integrated technology, realize signal(analog, electronics, digital) amplification , filtering, data acquisition, data processing, graphic display, and automatic test report generation, so as to complete the partial discharge measurement and analysis.
2.This instrument is easy to carry, and with fast measurement, strong anti-interference ability, which is easy to use on site. Its configuration software is with functions such as time-domain graphics, 2D, 3D statistic map, alarm history, history largest, pulse counting. The software can also enquire and analyse a phase waveform in detail and the window can be zoomed in and out at will. It can also analyze the spectrum of the data, analyze the spectral content of the discharge waveform, make the discharge waveform more comparable, and comprehensively analyze the test data to reduce the influence of the non-stability factors on the test results.Automatic or manual record are used to keep test data and transient discharge waveform which can provide reference for later data analysis.
| No. | Name | QTY |
| 1 | Host | 1 |
| 2 | TEV-I TEV sensor | 1 |
| 3 | CS-IV non-contact ultrasonic sensor | 4 |
| 4 | Coaxial cable | 1 |
| 5 | Instruction manual | 1 |
| 6 | Test Report | 1 |
| 7 | Certification | 1 |
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