Nynas, the world’s leading supplier of transformer oils, offers a range of high-performance oils that have been developed to optimist transformer performance under the most challenging conditions: The Libra Grade and Nytro Grades.

Since different transformers have different needs, we think it’s vital to offer products with characteristics that match the design and intended operating cycle of each and every one of your transformers.

Nynas transformer oils respond to a growing demand from markets around the world for more refined products to protect transformers against copper corrosion.

Other bene-fits include longer service life through improved oxidation stability and enhanced electrical properties.