Methodology for diagnostic monitoring of oil transformers

Client:
Constellium Extrusions Děčín s. r. o.

Constellium Extrusions Děčín s. r. o. is a leading European manufacturer of aluminium alloy extrusions, producing both soft and hard alloys with a range of finishing treatments, supplying both European and global markets. This type of operation places significant demands on ensuring safe and reliable energy management. For this company, we developed a comprehensive methodology for monitoring oil-filled transformers (power, distribution, and furnace types) and, more recently, for instrument transformers used for current and voltage measurements. The final measurement reports include expert opinions and recommendations for future operation.

Jiří Brázdil
division director and Head of Accredited Laboratory