Test Requirements for HV Bushings
Cost of bushings on a HV power transformer generally accounts for 5 to 8% of total installed cost but bushing failure can prove catastrophic and result in loss of costly assets with potentially long replacement lead times. Read More >
Using Dielectric Frequency Response to Assess Insulation in Bushings & Instrument Transformers
Modern technology in signal acquisition and analysis techniques has provided new tools for transformer diagnostics. Of particular interest are dielectric response measurements where insulation properties of oil/paper systems can be investigated. Read More >
