BS EN 50522:2012
Earthing of power installations exceeding 1 kV a.c

Standard No.

BS EN 50522:2012

Release Date

2012

Published By

British Standards Institution (BSI)

Status

Be replaced 2023-02

Replace By

BS EN 50522:2022

Latest

BS EN 50522:2022

Replace

BS 7354:1990

BS EN 50522:2012 history

• 2023 BS EN 50522:2022 Earthing of power installations exceeding 1 kV a.c.
• 2012 BS EN 50522:2012 Earthing of power installations exceeding 1 kV a.c
• 2012 BS EN 50522:2010 Earthing of power installations exceeding 1 kV a.c
• 1990 BS 7354:1990 Code of practice for design of high-voltage open-terminal stations