The intelligent oil database with expert assessment tools

A growing risk of transformer failures can be observed all around the world. This is caused by the increasing average transformer age paired with higher loads due to the integration of renewable energies. That is why fast, straightforward and reliable condition assessment for transformers through the analysis of transformer oil is becoming more and more important today.

Our free database solution TESSA® OILTEST makes it possible for you to store a concise and structured overview of the extensive database of equipment and oil analysis data and display this data at a glance. The knowledge of MR experts combined with our intelligent database system produces a comprehensive and reliable condition assessment for your transformers that far surpasses the standard.

Advantages of the TESSA® OILTEST

  1. Structured overview of the transformer fleet

  2. Flexible choice of the condition assessment scope: basic or premium access

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