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Insights from the works.
Practical articles on transformer efficiency, maintenance, testing and renewable-energy projects, written by our engineering team.
Choosing the Right Distribution Transformer Rating for an Industrial Plant
Learn how to select the appropriate distribution transformer rating for industrial applications using IS 1180, IS 2026 and IEC 60076 guidelines, ensuring reliability and efficiency.
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Transformer losses: why the cheapest quote is rarely the cheapest transformer
No-load and load losses cost money every hour a transformer is energised. Loss capitalisation turns them into a number you can compare between offers.
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Transformer oil testing: what BDV, moisture and DGA tell you
Insulating oil is the cheapest diagnostic sample a transformer gives you. Here is what the common tests measure and what their results mean.
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How to read a transformer nameplate
Rated power, vector group, impedance, insulation levels and cooling class: what each line on the rating plate means and why it matters on site.
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