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SRPS EN 62271-112:2015

High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines

May 29, 2015
95.99   Withdrawal of Standard   Nov 29, 2024

General information

95.99     Nov 29, 2024

ISS

N017AC

European Norm

29.130.99     29.130.10  

English  

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Scope

IEC 62271-112:2013 applies to a.c. high-speed earthing switches designed for indoor and outdoor installation and for operation at service frequencies of 50 Hz and 60 Hz on systems having voltages of 550 kV and above. High-speed earthing switches described in this standard are intended to extinguish the secondary arc remaining after clearing faults on transmission lines by the circuit-breakers.

Life cycle

NOW

WITHDRAWN
SRPS EN 62271-112:2015
95.99 Withdrawal of Standard
Nov 29, 2024

REVISED BY

PUBLISHED
SRPS EN IEC 62271-112:2022

Related project

Adopted from EN 62271-112:2013