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On-Line PD Testing and PD Mapping (PD site location) of Medium Voltage And High Voltage Cables
TDR - Time Domain Reflectometry Measurement of HV Cables
PD Testing of Medium Voltage Switchgear
On-line PD Testing of High Voltage Gas Insulated Switchgear (GIS)
PD Testing of HV Cable Sealing Ends
PD Testing of Solid Insulated Voltage Transformers
PD Testing of Rotating High Voltage Machines (Motors and Generators)

On-Line Partial Discharge (PD) Test Services

PD Testing of Medium Voltage Switchgear

IPEC HV utilise the OSM-Longshot© PD Test System and PDGold© Software to carry out On-Line (in-service) PD Testing of Medium Voltage Solid Insulated and Air-Insulated Switchgear.

On-line PD Testing is carried out using a combination capacitive TEV sensors which are magnetically attached to strategic positions on the switchgear panel, busbar or cable box.

The PDGold© Software automatically differentiates between the captured waveforms of 'local' switchgear PD pulses and electrical 'noise' such as thyristor switching and RF noise to provide an instant On-line diagnosis of PD activity.