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PD Analyser

PD Analyser

Portable Diagnostic Systems for Various Applications

This is an ‘All in One’ solution for detection, analysis & localisation of partial discharges in the insulation of high-voltage Transformers, Cables, GIS, Generators and Motors.The PD Analyser is an extremely useful device for condition estimation of high-voltage insulation. This multi-purpose device is designed for
  • Partial discharge measuring in high-voltage insulation at a high noise level
  • PD detection & identtification of various types of defects for effective insulation condition estimation
  • Three / Six independent measuring channels in which signals are measured simultaneously. This function enables to see pulses from partial discharges are distributed and where they are located in high-voltage equipment
  • Built-in intelligent system ‘PD-Expert’ used for automatic diagnosis of insulation defects in high-voltage equipment
  • Built-in hardware and firmware features to solve the problem of noise and crosstalk in the process of partial discharge measurement
  • Identifies the type of the insulation defect and its severity
  • ‘PD Expert’ Software separates stray pulses and partial discharges while comparing their frequency and time of arrival
  • ‘PD Expert’ Software uses phase resolved partial discharge (PRPD) and time frequency analysis (PD-Cloud)
  • ‘PD Expert’ Software has the database of the most popular defect images which can be upgraded with new diagnostic information
  • Automatic report generation on the condition of the insulation of the high-voltage equipment

TECHNICAL DATA

Full Product Specifications

ParametersPD Analyser 3PD-Analyser HF/UHF
Number of measuring channels36 or 6
Sensor OptionsHF, UHFTEV, HF, UHF
HF discharge pulse frequency0.5 – 20 MHz
VHF discharge pulse frequency10 -100 MHz
UHF discharge pulse frequency200 – 1500 MHz
HF discharge amplitude20 – 100000 pC
UHF discharge amplitude-70 to -25 dBm
Computer connectionUSB, Wi-FiUSB
Supply voltage90 – 260V AC
Operating temperature range-10 to 50ºC
Dimension220 x 160 x 45 mm520 x 435 x 230 mm
Weight12 kg25 kg

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