The Invisible Danger Lurking in Your Transformer: Why Partial Discharge Testing Is a Must!

Transformers are designed to operate reliably for decades, but hidden dangers often lurk inside, threatening their longevity and performance. One of the most insidious and difficult-to-detect issues is partial discharge (PD). These small electrical discharges occur within the insulation system and can slowly degrade a transformer’s integrity over time. Left unchecked, partial discharge can lead […]

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