If expensive assets reach their end of life point sooner than expected, it is important to figure out why. Doble conducts failure analysis involving a review of operating and maintenance records, oil analysis, on-site inspections and tests, and microscopic, infrared and x-ray analysis.
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Analysis of external factors such as harmonics, electrical transients, system neutral grounding, relay protection, etc. that can contribute to transformer damage
- In-house laboratories, specialist analysis
- Subject matter experts to interpret the findings