UNE-EN 50522:2022/A1:2025

Earthing of power installations exceeding 1 kV a.c.

STANDARD published on 1.10.2025

Spanish -
electronic design (pdf) (61.40 USD)

The information about the standard:

Designation standards: UNE-EN 50522:2022/A1:2025
Note: Change
Publication date standards: 1.10.2025
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Category: Technical standards UNE