MIDEL Storage & Handling Guides for Natural and Synthetic Esters
Midel eN 1204 and MIDEL 7131 are robust ester fluids. Studies have demonstrated their long term stability, even at elevated temperatures. They have been successfully used worldwide, and are recommended in transformer systems.
As with all dielectric liquids, it is necessary to take precautions when handling and storing MIDEL fluids to ensure that they are kept in optimum condition.
What is covered in the guides?
There are two Midel Storage and Handling Guides - one for natural ester fluid and one for synthetic ester fluid. Each covers the following topics:
Receiving ester new fluid
Storage tank cleaning, inspection and headspace
Hoses, seals, pumps and valves
Transformer Filling and Cellulose Impregnation
Oxidation Stability and Handling Considerations
Practical recommendations for the handling of Midel liquids
Storage and Handling Procedures for Midel Ester Fluids
Download the relevant guides below to help understand and develop correct procedures for storing and handling MIDEL transformer fluids.