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Technical resources for transformer moisture management

Explore white papers, technical guides, standards, application notes, manuals, and tools designed to help engineers understand moisture behavior, improve insulation reliability, and make better decisions.

Popular Searches:
Relative Saturation
Oil Paper Equilibrium
Bubbling Risk
BDV

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Cutaway transformer visual showing oil and winding structure
White Paper

Relative Saturation vs PPM in Transformer Oil

Why RS% provides a more realistic indication of moisture risk than ppm alone.

May 10, 2025 · 12 min read
Transformer cross section with flow arrows through insulation layers
Technical Guide

Oil–Paper Equilibrium Explained

Understand the dynamic relationship that drives moisture migration in transformers.

Apr 28, 2025 · 15 min read
Transformer illustration highlighting gas bubble formation in insulating oil
Application Note

Bubbling Risk in Power Transformers

Mechanism, influencing factors, and moisture limits to reduce bubble formation risk.

Apr 15, 2025 · 10 min read
Electrical discharge visualization inside insulating fluid
White Paper

Why BDV Drops When Moisture Increases

The science behind dielectric strength reduction and its impact on insulation reliability.

Apr 02, 2025 · 11 min read
Transformer diagnostic sample vial with molecular analysis graphics
Technical Guide

Dissolved Gas Analysis (DGA) Interpretation Guide

A practical guide to understanding DGA gases and fault diagnosis in transformers.

Mar 20, 2025 · 18 min read

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Latest Resources

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Understanding Water Activity (aW) in Transformer Oil
New
Application Note · May 16, 2025
Moisture Mapping in Power Transformers
Technical Guide · May 09, 2025
Interfacial Tension (IFT): Why It Matters
White Paper · May 02, 2025
Webinar: Moisture Management for Long-term Reliability
Webinar Recording · Apr 24, 2025
Transformer Drying Methods: Comparison & Limitations
Technical Guide · Apr 18, 2025
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