EN IEC 62271-100:2021/prA1:2023

High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers

Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 100: Wechselstrom-Leistungsschalter

Appareillage à haute tension - Partie 100: Disjoncteurs à courant alternatif

Visokonapetostne stikalne in krmilne naprave - 100. del: Odklopniki za izmenični tok - Dopolnilo A1

General Information

• Status: Not Published
• Publication Date: 23-Mar-2025
• ICS: 29.130.10 - High voltage switchgear and controlgear
• Technical Committee: CLC/TC 17AC - High-voltage switchgear and controlgear
• Current Stage: 4060 - Enquiry results established and sent to TC, SR, BTTF - Enquiry
• Start Date: 24-Nov-2023
• Completion Date: 24-Nov-2023
• Ref Project: SIST EN IEC 62271-100:2021/oprA1:2023 - Amendment 1 - High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers

Relations

• Amends: EN IEC 62271-100:2021 - High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
• Effective Date: 31-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 62271-100:2021/oprA1:2023
01-oktober-2023
Visokonapetostne stikalne in krmilne naprave - 100. del: Odklopniki za izmenični
tok - Dopolnilo A1
Amendment 1 - High-voltage switchgear and controlgear - Part 100: Alternating-current
circuit-breakers
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 100: Wechselstrom-
Leistungsschalter
Amendement 1 - Appareillage à haute tension - Partie 100: Disjoncteurs à courant
alternatif
Ta slovenski standard je istoveten z: EN IEC 62271-100:2021/prA1:2023
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
SIST EN IEC 62271- en
100:2021/oprA1:2023
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 62271-100:2021/oprA1:2023

---------------------- Page: 2 ----------------------
SIST EN IEC 62271-100:2021/oprA1:2023
17A/1387/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62271-100/AMD1 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-09-01 2023-11-24
SUPERSEDES DOCUMENTS:
17A/1375/CD, 17A/1381/CC

IEC SC 17A : SWITCHING DEVICES
SECRETARIAT: SECRETARY:
Sweden Mr Arjan Bronsveld
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

SC 17C,SC 32A
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Amendment 1 - High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-
breakers

PROPOSED STABILITY DATE: 2028

NOTE FROM TC/SC OFFICERS:

Copyright © 2023 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for
any other purpose without permission in writing from IEC.

---------------------- Page: 3 ----------------------
SIST EN IEC 62271-100:2021/oprA1:2023
IEC CDV 62271-100 A1 © IEC 2023 2 17A/1387/CDV

1 INTERNATIONAL ELECTROTECHNICAL COMMISSION
2 ____________
3
4 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR –
5
6 Part 100: Alternating current circuit-breakers
7
8 AMENDMENT 1
9
10 FOREWORD
11 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
12 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote in ternational
13 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
14 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
15 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
16 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
17 may participate in this preparatory work. International, governmental and non-governmental organizations liaising
18 with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
19 Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
20 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
21 consensus of opinion on the relevant subjects since each technical committee has representation from all
22 interested IEC National Committees.
23 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
24 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
25 Publications is accurate, IEC cannot
...