EN IEC 60947-4-1:2019
(Main)Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
IEC 60947-4-1:2018 is available as IEC 60947-4-1:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60947-4-1:2018 is applicable to the following equipment: - electromechanical contactors and starters including motor protective switching device (MPSD); - actuators of contactor relays; - contacts dedicated exclusively to the coil circuit of this contactor or this contactor relay; - dedicated accessories (e.g. dedicated wiring, dedicated latch accessory); intended to be connected to distribution circuits, motors circuits and other load circuits, the rated voltage of which does not exceed 1 000 V AC or 1 500 V DC. This fourth edition cancels and replaces the third edition published in 2009 and its Amendment 1:2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Scope structure and exclusions - Editorial correction of notes and hanging paragraphs - Reference to IEC 62683-1 - Motor protective switching device (MPSD) with its requirements - Safety aspects related to: - General aspects; - Limited energy circuits; - Electronic circuits; - Assessment procedure for electromechanical overload protection used in safety -applications (new Annex L) - Introduction of provisions covering the impact of higher locked rotor current to achieve high efficiency class - Mention of dedicated wiring accessories - Pickup power measurement - Alignment to IEC 60947-1:2007, IEC 60947-1:2007/AMD1:2010, and IEC 60947‑1:2007/AMD2:2014 - Direct current requirements for covering photovoltaic application (new Annex M) - Load monitoring indicators (new Annex O) - Short-circuit breaking tests of MPSD (new Annex P) - Co-ordination under short-circuit conditions between a MPSD and another short-circuit protective device associated in the same circuit (new Annex Q).
Niederspannungsschaltgeräte - Teil 4-1: Schütze und Motorstarter - Elektromechanische Schütze und Motorstarter
Appareillage à basse tension - Partie 4-1: Contacteurs et démarreurs de moteurs - Contacteurs et démarreurs électromécaniques
IEC 60947-4-1:2018 est disponible sous forme de IEC 60947-4-1:2018 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60947-4-1:2018 s'applique aux équipements suivants: - contacteurs électromécaniques et démarreurs, y compris les appareils de connexion de protection des moteurs (ACPM); - organes de commande de contacteurs auxiliaires; - contacts destinés exclusivement au circuit de la bobine de ce contacteur ou ce contacteur auxiliaire; - accessoires dédiés (câblage dédié, accessoires d'accrochage dédié, par exemple); destinés à être connectés à des circuits de distribution, des circuits de moteur et à d'autres circuits de charge, dont la tension assignée ne dépasse pas 1 000 V en courant alternatif ou 1 500 V en courant continu. Cette quatrième édition annule et remplace la troisième édition parue en 2009, ainsi que son Amendement 1:2012. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - Structure du domaine d'application et exclusions - Corrections rédactionnelles des notes et des alinéas suspendus - Référence à l'IEC 62683-1 - Appareil de connexion de protection des moteurs (ACPM) accompagné de ses exigences - Aspects relatifs à la sécurité: - Aspects généraux; - Circuits limités en énergie; - Circuits électroniques; - Procédure d'évaluation de la protection électromécanique contre les surcharges utilisée dans des applications de sécurité (nouvelle Annexe L) - Introduction des dispositions relatives à l'impact du courant rotor bloqué plus élevé afin d'atteindre une classe de rendement supérieure - Mention des accessoires de câblage dédiés - Mesurage de la puissance d'appel - Alignement avec l'IEC 60947-1:2007, l'IEC 60947-1:2007/AMD1:2010, et l'IEC 60947‑1:2007/AMD2:2014 - Exigences en matière de courant continu pour couvrir les applications photovoltaïques (nouvelle Annexe M) - Indicateurs de surveillance de charge (nouvelle Annexe O) - Essais de coupure en court-circuit de l’ACPM (nouvelle Annexe P) - Coordination dans les conditions de court-circuit entre un ACPM et un autre dispositif de protection contre les courts-circuits associés dans le même circuit (nouvelle Annexe Q).
Nizkonapetostne stikalne in krmilne naprave - 4-1. del: Kontaktorji in motorski zaganjalniki - Elektromehanski kontaktorji in motorski zaganjalniki (IEC 60947-4-1:2018)
Ta del standarda IEC 60947 se uporablja za naslednjo opremo:
– elektromehanske kontaktorje in zaganjalnike, vključno z motorsko zaščitno stikalno napravo (MPSD);
– sprožilnike kontaktorskih relejev;
– kontakte, ki so namenjeni izključno tokokrogu tuljave tega kontaktorja ali tega kontaktorskega releja;
– namenski pribor (npr. namensko ožičenje, namenski zapah);
namenjeno za priključitev v razdelilne tokokroge, motorska vezja in druge obremenitvene tokokroge, katerih nazivna napetost ne presega 1000 V pri izmeničnem toku oziroma 1500 V pri enosmernem toku.
Ta dokument zajema tudi postopek ocenjevanja za elektromehansko zaščito pred preobremenitvijo, namenjeno varnostni uporabi, kot je zaščita motorja v eksplozivnem okolju pred vplivi zunanjega okolja: glej dodatek L.
Ta dokument se ne uporablja za:
– zaganjalnike za motorje na enosmerni tok1;
OPOMBA 1: Zahteve za zaganjalnike za motorje na enosmerni tok so v obravnavi za naslednji cikel vzdrževanja.
– pomožne kontakte kontaktorjev in kontakte kontaktorskih relejev; ti so zajeti v standardu IEC 60947-5-1;
– zaganjalnik, ki se uporablja na nizkonapetostni strani frekvenčnega pretvornika1;
OPOMBA 2: Dodatne zahteve za zaganjalnik, ki se uporablja na nizkonapetostni strani frekvenčnega pretvornika, so v obravnavi za naslednji cikel vzdrževanja.
– napravo za zaščito pred kratkim stikom, vgrajeno v zaganjalnikih, ki niso motorske zaščitne stikalne naprave; to je zajeto v standardih IEC 60947-2 in IEC 60947-3;
– uporabo izdelka z uvedbo dodatnih ukrepov v eksplozivnih okoljih; ti so podani v skupini standardov IEC 60079;
– pravila za načrtovanje vdelane programske opreme1;
– vidike kibernetske varnosti; ti so zajeti v skupini standardov IEC 62443.
Namen tega dokumenta je navesti:
a) značilnosti opreme;
b) pogoje, ki veljajo za opremo v zvezi z:
1) njenim delovanjem in obnašanjem,
2) njenimi dielektričnimi lastnostmi,
3) njeno stopnjo zaščite,
4) njeno konstrukcijo, vključno z zaščito pred električnim udarom, požarno ogroženostjo in mehanskim tveganjem;
c) preskuse, katerih cilj je potrditi, da so bili ti pogoji in metode izvajanja teh preskusov izpolnjeni;
d) informacije, ki se predložijo z opremo ali navedejo v navodilih proizvajalca.
General Information
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Buy Standard
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 60947-4-1:2019
01-maj-2019
Nadomešča:
SIST EN 60947-4-1:2010
SIST EN 60947-4-1:2010/A1:2012
Nizkonapetostne stikalne in krmilne naprave - 4-1. del: Kontaktorji in motorski
zaganjalniki - Elektromehanski kontaktorji in motorski zaganjalniki (IEC 60947-4-
1:2018)
Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters -
Electromechanical contactors and motor-starters (IEC 60947-4-1:2018)
Niederspannungsschaltgeräte - Teil 4-1: Schütze und Motorstarter - Elektromechanische
Schütze und Motorstarter (IEC 60947-4-1:2018)
Appareillage à basse tension - Partie 4-1: Contacteurs et démarreurs de moteurs -
Contacteurs et démarreurs électromécaniques (IEC 60947-4-1:2018)
Ta slovenski standard je istoveten z: EN IEC 60947-4-1:2019
ICS:
29.130.20 Nizkonapetostne stikalne in Low voltage switchgear and
krmilne naprave controlgear
SIST EN IEC 60947-4-1:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
EUROPEAN STANDARD EN IEC 60947-4-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2019
ICS 29.120.99; 29.130.20 Supersedes EN 60947-4-1:2010
English Version
Low-voltage switchgear and controlgear - Part 4-1: Contactors
and motor-starters - Electromechanical contactors and motor-
starters
(IEC 60947-4-1:2018)
Appareillage à basse tension - Partie 4-1: Contacteurs et Niederspannungsschaltgeräte - Teil 4-1: Schütze und
démarreurs de moteurs - Contacteurs et démarreurs Motorstarter - Elektromechanische Schütze und
électromécaniques Motorstarter
(IEC 60947-4-1:2018) (IEC 60947-4-1:2018)
This European Standard was approved by CENELEC on 2018-11-29. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60947-4-1:2019 E
---------------------- Page: 2 ----------------------
EN IEC 60947-4-1:2019 (E)
European foreword
The text of document 121A/224/FDIS, future edition 4 of IEC 60947-4-1, prepared by SC 121A "Low-
voltage switchgear and controlgear" of IEC/TC 121 "Switchgear and controlgear and their assemblies
for low voltage" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 60947-4-1:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-09-22
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-03-22
document have to be withdrawn
This document supersedes EN 60947-4-1:2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association, and supports essential requirements of EU Directives
2014/30/EU and 2014/35/EU.
For the relationship with the EU Directive 2014/30/EU see informative Annex ZZA and for the
relationship with the EU Directive 2014/35/EU see informative Annex ZZB, which are integral parts of
this document.
Endorsement notice
The text of the International Standard IEC 60947-4-1:2018 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60068-2-2:2007 NOTE Harmonized as EN 60068-2-2:2007 (n
...
SLOVENSKI STANDARD
SIST EN IEC 60947-4-1:2019
01-maj-2019
Nadomešča:
SIST EN 60947-4-1:2010
SIST EN 60947-4-1:2010/A1:2012
Nizkonapetostne stikalne in krmilne naprave - 4-1. del: Kontaktorji in motorski
zaganjalniki - Elektromehanski kontaktorji in motorski zaganjalniki (IEC 60947-4-
1:2018)
Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters -
Electromechanical contactors and motor-starters (IEC 60947-4-1:2018)
Niederspannungsschaltgeräte - Teil 4-1: Schütze und Motorstarter - Elektromechanische
Schütze und Motorstarter (IEC 60947-4-1:2018)
Appareillage à basse tension - Partie 4-1: Contacteurs et démarreurs de moteurs -
Contacteurs et démarreurs électromécaniques (IEC 60947-4-1:2018)
Ta slovenski standard je istoveten z: EN IEC 60947-4-1:2019
ICS:
29.130.20 Nizkonapetostne stikalne in Low voltage switchgear and
krmilne naprave controlgear
SIST EN IEC 60947-4-1:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN IEC 60947-4-1:2019
---------------------- Page: 2 ----------------------
SIST EN IEC 60947-4-1:2019
EUROPEAN STANDARD EN IEC 60947-4-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2019
ICS 29.120.99; 29.130.20 Supersedes EN 60947-4-1:2010
English Version
Low-voltage switchgear and controlgear - Part 4-1: Contactors
and motor-starters - Electromechanical contactors and motor-
starters
(IEC 60947-4-1:2018)
Appareillage à basse tension - Partie 4-1: Contacteurs et Niederspannungsschaltgeräte - Teil 4-1: Schütze und
démarreurs de moteurs - Contacteurs et démarreurs Motorstarter - Elektromechanische Schütze und
électromécaniques Motorstarter
(IEC 60947-4-1:2018) (IEC 60947-4-1:2018)
This European Standard was approved by CENELEC on 2018-11-29. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60947-4-1:2019 E
---------------------- Page: 3 ----------------------
SIST EN IEC 60947-4-1:2019
EN IEC 60947-4-1:2019 (E)
European foreword
The text of document 121A/224/FDIS, future edition 4 of IEC 60947-4-1, prepared by SC 121A "Low-
voltage switchgear and controlgear" of IEC/TC 121 "Switchgear and controlgear and their assemblies
for low voltage" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 60947-4-1:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-09-22
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-03-22
document have to be withdrawn
This document supersedes EN 60947-4-1:2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association, and supports essential requirements of EU Directives
2014/30/EU and 2014/35/EU.
For the relationship with the EU Directive 2014/30/EU see informative Annex ZZA and for the
relationship with the EU Directive 2014/35/EU see informative Annex ZZB, which are integral parts of
this document.
Endorsement notice
The text of the International Standard IEC 60947-4-1:2018 was approved by CENELEC as a
European Standard without any modification.
In the official version, for B
...
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