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EVS-EN 62271-1:2017+A1:2022

High-voltage switchgear and controlgear. Part 1: Common specifications for alternating current switchgear and controlgear (IEC 62271-1:2017 + IEC 62271-1:2017/AMD1:2021)

General information

Valid from 01.02.2022
Base Documents
EN 62271-1:2017; IEC 62271-1:2017; EN 62271-1:2017/A1:2021; IEC 62271-1:2017/AMD1:2021
ICS Groups
29.130.10 High voltage switchgear and controlgear 29.130.99 Other switchgear and controlgear
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.02.2022
Main + amendment
EVS-EN 62271-1:2017+A1:2022
01.02.2022
Amendment
EVS-EN 62271-1:2017/A1:2022
18.12.2017
Main
EVS-EN 62271-1:2017
This part of IEC 62271 applies to AC switchgear and controlgear designed for indoor and/or outdoor installation and for operation at service frequencies up to and including 60 Hz and having rated voltages above 1 000 V.
This document applies to all high-voltage switchgear and controlgear except as otherwise specified in the relevant IEC standards for the particular type of switchgear and controlgear.
NOTE For the use of this document, high-voltage is defined as the rated voltage above 1 000 V. However, the
term medium voltage is commonly used for distribution systems with voltages above 1 kV and generally applied up to and including 52 kV.

Required fields are indicated with *

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English