TD-108: Guidelines for PD measurement according to IEC 60270 (982 KB).TD-107: Innovative PD site location optimized for FAT in the cable industry (2 MB).TD-106: Partial Discharge Pulse Shape Analysis to Discriminate Near and Far End Failures for Cable Location (783 KB).TD-105: Evaluation and Limitations of Corona Discharge Measurements – An Application Point of View (940 KB).TD-104: PD performance of UHV-DC test equipment (586 KB).TD-103: Innovative application of frequency response analysis for partial discharge measurement (1 MB).TD-102: Simultaneous Dissipation Factor and Partial Discharge Measurement on Rotating Machines – Limitations, Challenges, Solutions (1 MB).TD-101: Breaking the limit of power capacitor resonance frequency with help of PD pulse spectrum to check and setup PD measurement (646 KB).TD-100: Easy measurement of PD transfer impedance using network analyzer (1 MB).Software also provides screenshots function for inclusion in other reports. Users can also export results to a CSV file. The reports can be printed out or displayed as a web page (XML format). In addition, there are gating (windowing) possibilities to blank out static interferences. The DDX 9121b increases the laboratory sensitivity as it is equipped with digital filters allowing the measurement frequency band to be shifted into a less noisy range and suppressing frequency dependent noise. Pass/Fail test or Phase Resolved PD (PRPD) analysis are possible as well.ġ to 9 stackable unit(s) communicate with a remote software, which handles data acquisition and display of PD information, test results and generates reports. Traditional partial discharge measurements according to the latest IEC 60270 or RIV measurement, PD under DC and PD cable site location (SL) are covered. 1 to 9 simultaneous and 4 to 36 non-simultaneous measuring inputs are possible. The DDX 9121b is modular and fits a wide range of PD detection applications.
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