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Partial discharge testing gets criticized as being too complicated- circuits have way too many components, there

Common mistakes in onsite PD testing are not arcane edge cases — they recur on energized

Choosing the right partial discharge test equipment for transformers, HV cables, GIS, or rotating machines is

Referring to the technical nameplate of a Chinese factory sourced oil immersed transformer, you will find

What instrument can measure temperature? The straightforward answer is a thermometer – till you encounter the

A typical 400V distribution panel is truly operating at a mere 400 volts. Nonetheless each and

Pick up any electrical standard published before 2021, and you will find three or four incompatible

Partial discharge (PD) diagnostics – measuring small regions of dielectric failure within high-voltage equipment including cables,

A mini substation compresses what used to fill a fenced switchyard into a single weatherproof enclosure

If your project schedule requires moving a partial discharge test set out of the lab and