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Whitepaper 1 min read

Online PD Monitor for MV Switchgear

How online PD monitoring was designed for two 38kV metal clad switchgear line-ups at a vaccine manufacturer, a critical industrial site.

Presentation title and authors for a conference on electrical maintenance and safety.

Critical industrial power systems can affect life safety, $M of production, and $M in capital equipment. They deserve the best in class monitoring for partial discharge. In Today’s world, a vaccine manufacturer is a great example of a critical industrial application.

This paper highlights design of online PD monitoring systems for two (2) 38 kV / 200 kV BIL metal clad switchgears operating at 33 kV nominal:

  • Existing outdoor walk-in aisle switchgear: (2) Bus Sections – (14) Total Cubicles

  • New indoor switchgear: (3) Bus Sections – (30) Total Cubicles


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