10 kV Amorphous Alloy Oil-Immersed Transformer

Overview: A 10 kV amorphous alloy oil-immersed transformer is an option to evaluate when no-load energy use matters across long energized hours. Its actual performance must be taken from guaranteed data for the quoted rating.

Where this configuration is considered

Utility distribution networks and facilities with continuously energized transformers may examine this core choice. The benefit depends on the load profile, energy price assumptions and the complete purchase comparison.

Information to define before quotation

Ask for kVA, voltage ratio, frequency, guaranteed no-load and load losses, impedance, sound, dimensions and cooling details. Compare the figures with a conventional-core offer under the same test basis.

International standards to review

Reference standards may include IEC 60076-1:2011, IEC 60076-11:2018 (for dry-type designs). The applicable editions, clauses, conformity evidence and test scope must be agreed for the final design and destination market. This page does not claim certification or guaranteed compliance for an unspecified product.

A useful question for the technical brief

How many hours each year will the transformer be energized at low loading?

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