Oil analysis

Unexpected HV or MV transformer failure can be extremely costly, both in terms of replacement and production loss. OilData oil analysis from EA Technology Analytical can create a 'health index''of transformers, allowing more efficient and cost-effective planning of maintenance, refurbishment and replacement.

Oil analysis provides detailed information on the internal condition of a transformer. Tests, including oil quality, dissolved gas analysis and furfuraldehyde levels, offer insights into paper degradation, abnormal electrical or thermal activity and other effects of transformer ageing.