Fluids for electrotechnical applications. Unused natural esters for transformers and similar electrical equipment algolia-ignore High bandwidth

High bandwidth

and bit allocation

d) adhesion test

to express the energy performance of cooling systems as a technical system-related energy performance indicator

Fluids for electrotechnical applications. Unused natural esters for transformers and similar electrical equipment algolia-ignore High bandwidth1 Scope This International Standard describes specifications and test methods for unused natural esters in transformers and similar oil impregnated electrical equipment in which a liquid is required as an insulating and heat transfer medium. Use of natur al esters is not r ecom m ended for electr ic al equipm ent that is open to the atm osphere. In this standard the term natural esters applies to insulating fluids for transformers and similar