Trafo Elettro has supplied n.1 cast resin transformer to the Barcelona Airport – El Prat.

It is the second largest and busiest airport in Spain, and the sixth busiest in Europe.

The transformer supplied has the following technical characteristics:

Power: 800kVA
Primary voltage volt: 25000 ±2×2,5%
Secondary voltage at no load volt: 420+n
Vector group: Dyn11