Greater reliability in grid operation: Thanks to integrated early fault detection, partial discharges can be identified at an early stage – without any additional effort. With Wega PD, online partial discharge monitoring in medium- and high-voltage networks and predictive maintenance become possible before real problems occur.

The new Wega variant combines the classic voltage detecting system function in accordance with IEC 62271-213 with innovative partial discharge trend analysis. This not only ensures maximum operational safety, but goes one step further by making potential insulation failures visible at an early stage. A smart 24-hour auto-learning mode automatically determines the appropriate partial discharge threshold value and relieves the user from fine adjustment. This not only simplifies handling, but also ensures that Wega PD is quickly ready for operation and delivers reliable results.

Product features – Wega PD

✅ Online partial discharge monitoring without the use of HFCTs or additional filter circuits – quick and easy installation

✅ Integrated early fault detection – increasing supply reliability

✅ Automatic PD self-adjustment – easy commissioning

✅ Remote signalling of critical partial discharge sequences via relay – simple remote monitoring

✅ Local partial discharge display via yellow & red LED – intuitive on-site warning and alarm indication

✅ 15-stage PD sensitivity adjustment via rotary switch – adjustable for any application or cable type

✅ Integrated maintenance test – maintenance-free

✅ Fully encapsulated electronics – high functional reliability under all environmental conditions

✅ Tool-free installation – quick and easy installation

Mehr Infos über Wega PD finden Sie hier.