For Slovnaft, a.s., we have been conducting long-term regular diagnostic and preventive measurements of power transformers, including measurements of electrical insulating fluids used in the installed equipment, and monitoring the quality of the SF6 gas filling. We performed control measurements during the commissioning of new equipment and at shortened intervals throughout the warranty period. This allows the operator to continuously monitor changes and ensure safe operation of newly commissioned equipment.
Jiří Brázdil
division director and Head of Accredited Laboratory
