Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems

IEC 61557-6:2019 is available as IEC 61557-6:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61557-6:2019 specifies the requirements applicable to measuring equipment for testing the effectiveness of protective measures of residual current devices (RCD) installed in TT, TN and IT systems. It is not the purpose of this document to verify the RCD according to their product standards. IEC 61557-6:2019 cancels and replaces the second edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of requirements for testing a new type of RCD; b) addition of requirements for type B RCDs (former Annex B); c) addition of new Annex B on recommended tripping times; d) alignment of the structure with that of the whole IEC 61557 series.

Elektrische Sicherheit in Niederspannungsnetzen bis AC 1 000 V und DC 1 500 V - Geräte zum Prüfen, Messen oder Überwachen von Schutzmaßnahmen - Teil 6: Wirksamkeit von Fehlerstrom-Schutzeinrichtungen (RCD) in TT-, TN- und IT-Systemen

Sécurité électrique dans les réseaux de distribution basse tension au plus égale à 1 000 V c.a. et 1 500 V c.c. - Dispositifs de contrôle, de mesure ou de surveillance de mesures de protection - Partie 6: Efficacité des dispositifs à courant différentiel résiduel (DDR) dans les réseaux TT, TN et IT

IEC 61557-6:2019 est disponible sous forme de IEC 61557-6:2019 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61557-6:2019 spécifie les exigences applicables aux appareils de mesure destinés à soumettre à essai l'efficacité des mesures de protection des dispositifs à courant différentiel résiduel (DDR) installés dans les réseaux TT, TN et IT. La présente norme n'a pas pour objet de vérifier la conformité des DDR aux normes de produits associées. L'IEC 61557-6:2019 annule et remplace la deuxième édition parue en 2007. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) ajout d'exigences pour les essais d'un nouveau type de DDR; b) ajout des exigences pour les DDR de type B (ancienne Annexe B); c) ajout de l'Annexe B relative aux temps de déclenchement recommandés; d) alignement de la structure sur l'ensemble de la série IEC 61557.

Električna varnost v nizkonapetostnih razdelilnih sistemih za izmenične napetosti do 1 kV in enosmerne napetosti do 1,5 kV - Oprema za preskušanje, merjenje ali nadzorovanje zaščitnih ukrepov - 6. del: Učinkovitost naprav na preostali tok (RCD) v sistemih TT, TN in IT (IEC 61557-6:2019)

Ta del standarda IEC 61557 določa zahteve, ki veljajo za merilno opremo za preskušanje učinkovitosti zaščitnih ukrepov pri napravah na diferenčni tok (RCD), nameščenih v sistemih TT, TN in IT. Namen tega dokumenta ni preverjanje naprav na diferenčni tok v skladu z njihovimi proizvodnimi standardi. OPOMBA: Veljavni preskusi izklopa za čas in tok naprav na diferenčni tok so navedeni v preglednici A.1 v dodatku A.

General Information

Status
Published
Publication Date
09-Dec-2021
Current Stage
6060 - Document made available - Publishing
Start Date
10-Dec-2021
Completion Date
10-Dec-2021

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SLOVENSKI STANDARD
SIST EN IEC 61557-6:2022
01-junij-2022
Nadomešča:
SIST EN 61557-6:2008
Električna varnost v nizkonapetostnih razdelilnih sistemih za izmenične napetosti
do 1 kV in enosmerne napetosti do 1,5 kV - Oprema za preskušanje, merjenje ali
nadzorovanje zaščitnih ukrepov - 6. del: Učinkovitost naprav na preostali tok
(RCD) v sistemih TT, TN in IT (IEC 61557-6:2019)
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. -
Equipment for testing, measuring or monitoring of protective measures - Part 6:
Effectiveness of residual current devices (RCD) in TT, TN and IT systems (IEC 61557-
6:2019)
Elektrische Sicherheit in Niederspannungsnetzen bis AC 1 000 V und DC 1 500 V -
Geräte zum Prüfen, Messen oder Überwachen von Schutzmaßnahmen - Teil 6:
Wirksamkeit von Fehlerstrom-Schutzeinrichtungen (RCD) in TT-, TN- und IT-Systemen
(IEC 61557-6:2019)
Sécurité électrique dans les réseaux de distribution basse tension de 1 000 V c.a. et 1
500 V c.c. - Dispositifs de contrôle, de mesure ou de surveillance de mesures de
protection - Partie 6: Efficacité des dispositifs à courant résiduel (DCR) dans les réseaux
TT, TN et IT (IEC 61557-6:2019)
Ta slovenski standard je istoveten z: EN IEC 61557-6:2021
ICS:
17.200.20 Instrumenti za merjenje Temperature-measuring
temperature instruments
29.080.01 Električna izolacija na Electrical insulation in
splošno general
SIST EN IEC 61557-6:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61557-6:2022

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SIST EN IEC 61557-6:2022


EUROPEAN STANDARD EN IEC 61557-6

NORME EUROPÉENNE

EUROPÄISCHE NORM
December 2021
ICS 17.220.20; 29.080.01; 29.240.01 Supersedes EN 61557-6:2007 and all of its amendments
and corrigenda (if any)
English Version
Electrical safety in low voltage distribution systems up to 1 000 V
a.c. and 1 500 V d.c. - Equipment for testing, measuring or
monitoring of protective measures - Part 6: Effectiveness of
residual current devices (RCD) in TT, TN and IT systems
(IEC 61557-6:2019)
Sécurité électrique dans les réseaux de distribution basse Elektrische Sicherheit in Niederspannungsnetzen bis AC 1
tension au plus égale à 1 000 V c.a. et 1 500 V c.c. - 000 V und DC 1 500 V - Geräte zum Prüfen, Messen oder
Dispositifs de contrôle, de mesure ou de surveillance de Überwachen von Schutzmaßnahmen - Teil 6: Wirksamkeit
mesures de protection - Partie 6: Efficacité des dispositifs à von Fehlerstrom-Schutzeinrichtungen (RCD) in TT-, TN-
courant différentiel résiduel (DDR) dans les réseaux TT, TN und IT-Systemen
et IT (IEC 61557-6:2019)
(IEC 61557-6:2019)
This European Standard was approved by CENELEC on 2021-11-10. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61557-6:2021 E

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SIST EN IEC 61557-6:2022
EN IEC 61557-6:2021 (E)
European foreword
The text of document 85/684/FDIS, future edition 3 of IEC 61557-6, prepared by IEC/TC 85
"Measuring equipment for electrical and electromagnetic quantities" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN IEC 61557-6:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-08-10
level by publication of an identical national standard or by endorsement
• latest date by which the national standards confli
...

SLOVENSKI STANDARD
oSIST prEN 61557-6:2018
01-april-2018
(OHNWULþQDYDUQRVWYQL]NRQDSHWRVWQLKUD]GHOLOQLKVLVWHPLK]DL]PHQLþQHQDSHWRVWL
GRN9LQHQRVPHUQHQDSHWRVWLGRN92SUHPD]DSUHVNXãDQMHPHUMHQMHDOL
QDG]RURYDQMH]DãþLWQLKXNUHSRYGHO8þLQNRYLWRVWQDSUDYQDSUHRVWDOL
UHVLGXDOQL WRNYVLVWHPLK7717LQ,7
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. -
Equipment for testing, measuring or monitoring of protective measures - Part 6:
Effectiveness of residual current devices (RCD) in TT, TN and IT systems
Elektrische Sicherheit in Niederspannungsnetzen bis AC 1 000 V und DC 1 500 V -
Geräte zum Prüfen, Messen oder Überwachen von Schutzmaßnahmen - Teil 6:
Wirksamkeit von Fehlerstrom-Schutzeinrichtungen (RCD) in TT-, TN- und IT-Systemen
Sécurité électrique dans les réseaux de distribution basse tension de 1 000 V c.a. et 1
500 V c.c. - Dispositifs de contrôle, de mesure ou de surveillance de mesures de
protection - Partie 6: Efficacité des dispositifs à courant résiduel (DCR) dans les réseaux
TT, TN et IT
Ta slovenski standard je istoveten z: prEN 61557-6:2018
ICS:
17.200.20 Instrumenti za merjenje Temperature-measuring
temperature instruments
29.080.01 (OHNWULþQDL]RODFLMDQD Electrical insulation in
VSORãQR general
29.240.01 2PUHåMD]DSUHQRVLQ Power transmission and
GLVWULEXFLMRHOHNWULþQHHQHUJLMH distribution networks in
QDVSORãQR general
oSIST prEN 61557-6:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 61557-6:2018

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oSIST prEN 61557-6:2018
85/634/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61557-6 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2018-02-09 2018-05-04
SUPERSEDES DOCUMENTS:
85/612A/CD,85/626/CC

IEC TC 85 : MEASURING EQUIPMENT FOR ELECTRICAL AND ELECTROMAGNETIC QUANTITIES
SECRETARIAT: SECRETARY:
China Mr Bo Chen
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

TC 23,TC 44,TC 64
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.

TITLE:
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for
testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current
devices (RCD) in TT, TN and IT systems

PROPOSED STABILITY DATE: 2025

NOTE FROM TC/SC OFFICERS:

Copyright © 2017 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.

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oSIST prEN 61557-6:2018
- 2 - 85/634/CDV
1 CONTENTS
2
3 FOREWORD . - 3 -
4 1 Scope . - 5 -
5 2 Normative references . - 5 -
6 3 Terms and definitions . - 5 -
7 4 Requirements . - 6 -
8 4.1 General . - 6 -
9 4.2 Functions . - 6 -
10 4.2.1 Measurement of trip current . - 6 -
11 4.2.2 Non-tripping functions . - 7
...

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