Posts in Transformers
Top 15 questions on Retrofilling Transformers with Ester Fluids

We get lots of questions on Ester Fluids… Especially when it comes to retrofilling transformers. That’s why we’ve put this guide together on the top 15 questions (and answers) – to help organisations better understand the challenges and possibilities of retrofilling with ester and to assist them to make investment decisions with greater certainty.

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Can Midel ester fluids heal existing insulation problems in a transformer?

Degradation of the solid cellulose insulation in transformers (insulation ageing) is irreversible. Thermal ageing of cellulose materials cannot be avoided – however it can be slowed. Retrofilling transformers with MIDEL fluids, can have a positive impact on the issue of paper ageing.

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MIDEL Synthetic Ester transformer fluid makes Eurovision stadium safer

When the country of Azerbaijan won the right to host the Eurovision song contest, by winning in 2011, they needed a new arena to hold the event in and started to construct the Baku Crystal Hall, under very tight time constraints to be ready for the following spring of 2012.

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Retrofilling transformers for environmental protection in Berlin

Berlin presents very specific challenges for transformer installations since much of the city is zoned as water protection areas. In these areas it is necessary to take special precautions with regard to spillages of hazardous materials including mineral oil.

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