All About Ester Fluids The benefits of immersing transformer coils in a dielectric fluid have long been understood. The use

Technical Support from MIDEL ester transformer fluids The MIDEL team includes an outstanding technical support function comprising experienced engineers and

MIDEL approvals Underwriters Laboratory (UL® Classified) – EOUV Dielectric Medium Classification for MIDEL 7131, MIDEL eN 1204 and MIDEL eN 1215 MIDEL

M&I Materials Approvals M&I Materials is proud of the wide range of company and product awards, approvals and certifications that

FM Global Guidance for Transformers FM Global provides comprehensive industrial property insurance worldwide, along with underwriting, risk management solutions and property

Transformer Life Extension MIDEL fluids can have a positive impact on the issue of paper ageing, delivering: Longer life for

High Temperature Operation One of the key advantages of using high fire point fluids is the ability to run a

MIDEL eN 1215 and MIDEL eN 1204 Natural Ester Materials Compatibility As a general rule, materials that are used in

Materials Compatibility: MIDEL 7131 As a general rule, materials that are used in the manufacture of standard mineral oil-filled transformers

Moisture Tolerant Fluids MIDEL ester transformer fluids are among the most moisture tolerant transformer fluids available. They will absorb far more water

Less Maintenance with MIDEL 7131 MIDEL 7131 is capable of maintaining its high performance for prolonged periods of time with

Fluids Comparison When choosing a transformer fluid it is important to evaluate all the options and so mitigate the risk