UNE 21-320 Pt.31-1985 New insulating liquid based on carbohydrates different from mineral oil in transformers and circuit breakers, used in capacitors and cables
The purpose of this standard is to indicate the test methods and specifications for new liquid dielectrics based on hydrocarbons of a diverse nature but different from mineral oils used in transformers and switches. Since most of the test methods are common to these dielectrics, they are summarized together in this standard. Depending on its nature and use, each type of product will be the subject of a standard.