Transformer stations

Transformer stations are national grid elements that turn mid voltage into low voltage in order to enable electricity to be supplied to homes and companies. Like substations, transformer stations must only be accessed by technical personnel authorised by Iberdrola Distribución Eléctrica.

In the event of coming across a transformer station where there is no "Work in progress" sign and where the hut doors are open, a collection box is uncovered or some incident can be noticed (smoke is coming out, it has been flooded, etc.), please contact Iberdrola Distribución Eléctrica at 900 171 171 and prevent anyone from going near it until our technicians arrive on the scene.

Specifical documents: