Tools
Free interactive tools for transformer maintenance professionals. Run your own analysis in minutes.
Maintenance Cost-Benefit Calculator
Calculate whether proactive transformer maintenance — or replacement — makes financial sense. Input transformer value, failure probability, and maintenance costs to see the ROI.
DGA Risk Estimator
Enter dissolved gas concentrations to get a preliminary risk indication based on commonly used DGA interpretation guidelines. A starting point — not a substitute for TOA’s full analysis.
DGA Programme Maturity Assessment
How sophisticated is your DGA programme? Answer 10 questions about your current practices and get a maturity score with specific recommendations for improvement.
These tools provide general guidance only. They are not a substitute for professional engineering judgement or the full analytical capabilities of Transformer Oil Analyst. For comprehensive DGA analysis and fleet risk management, contact Delta-X Research.
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