Acoustic partial discharge localization for power transformers

Benefits of this solution

Portable design

The PDL 650 features a modular, lightweight design, which enables you to easily transport the system to various locations in the field for localizing PD defects in power transformers.

Safe operation

With the use of fiber optic cables, the PDL 650 ensures maximum operator safety through complete electrical isolation between the system’s acquisition and control units.

Reliable measurement

Partial discharge measurements with the MPD 600 can be used to trigger acoustic measurements with the PDL 650 to ensure precise PD localization in noisy environments.

Defect visualization

For easy identification, the PDL 650 software provides you with detailed 3D visualization so that you can clearly see PD-related defect locations inside the transformer.

“Using the PDL 650 for acoustic PD measurements, weak points or defects in power transformer insulation can be precisely located. Once located, remedial steps can be efficiently planned and executed to prevent failure.”  

“Benefit from the expertise we acquire through the continuous sharing of knowledge .”

We maintain a constant dialogue with users and experts – for example during customer events and conferences all over the world and our collaboration with numerous standardization committees. We also share our knowledge with you in our customer portal and a wide spectrum of training possibilities, including start-up training and webinars.

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