UNE-EN 50522:2022
Earthing of power installations exceeding 1 kV a.c.

Standard No.

UNE-EN 50522:2022

Release Date

2022

Published By

ES-UNE

Latest

UNE-EN 50522:2022

UNE-EN 50522:2022 history

• 2022 UNE-EN 50522:2022 Earthing of power installations exceeding 1 kV a.c.
• 2012 UNE-EN 50522:2012 Earthing of power installations exceeding 1 kV a.c.