Technical Resources
Browse our full library of technical resources, standards and engineering guides on transformer moisture management. View any resource online or download the PDF for offline reading.
IEC 60422: Guide for Interpretation of Dissolved and Free Gases in Transformer Oil
May 20, 2025
International standard providing guidance on interpretation of dissolved and free gases in transformer oil for condition assessment.
Understanding Relative Saturation and Moisture Risk
May 12, 2025
Technical reference explaining relative saturation (% RS) versus ppm and how to interpret moisture risk in transformer oil.
Moisture Management Best Practices for Power Transformers
May 5, 2025
Business case and engineering best practices for proactive moisture management across the transformer fleet.
Moisture Management — Sustainability Approach
Apr 30, 2025
How proactive moisture management extends transformer life and supports sustainability goals across the asset fleet.
Why Oil Filtration Alone Does Not Dry a Transformer
Apr 22, 2025
Why conventional oil filtration cannot remove moisture trapped in cellulose insulation, and what's actually required to dry a transformer.
