What is the typical oil capacity of a 5 MVA transformer?

Oil capacity for a 5 MVA transformer varies significantly with voltage class, cooling method, radiator size, and tank design. A compact 5 MVA unit may contain several thousand liters, while a higher voltage or heavily cooled design can require substantially more. Because the relationship is not fixed, the correct value is taken from manufacturer documentation, nameplate records, or filling charts. Accurate capacity matters for oil purchasing, containment sizing, shipping weight calculations, and planning oil treatment or replacement operations.