01 Mar 2016egytrafoFeatured Dry Transformers Dry Transformers up to 3.6 MVA, 33 KV (Indoor & Outdoor). *Different types: Impregnated LV, Casted HV. Casted LV, Casted HV. Al – Al windings (Aluminum). Cu – Cu windings (Copper). * Cooling Methods: Air Natural (AN). Air Forced (AF). Increased Power by 35-40 % *According to IEC 60076 standards.