EN IEC 61439-5:2023
(Main)Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks
Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks
IEC 61439-5:2023 is available as IEC 61439-5:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61439-5:2023 defines the specific requirements for public electricity network distribution assemblies (PENDAs). PENDAs have the following criteria: - used for the distribution of electrical energy in three phase systems for which the rated voltage does not exceed 1 000 V AC (see Figure 101 for a typical distribution network) and DC systems not exceeding 1 500 V DC; - stationary; - open type assemblies are not covered by this document; - suitable for installation in places where only skilled persons have access for their use, however, outdoor types can be installed in situations that are accessible to ordinary persons - intended for use in energy distribution in public power grids; - indoor use: assemblies for installation inside of electric power substations; - outdoor use: assemblies containing an enclosure suitable for open air installation. This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) omission of the requirement to conduct mechanical tests at -25 °C when enclosures are made of a metallic material; b) addition of assumed loading factors generation supplies and electric vehicle charging applications; c) additional dielectric tests when a PENDA is used in a distribution substation with separate HV and LV earths; d) further clarification of representative samples for design verification.
Niederspannungs-Schaltgerätekombinationen - Teil 5: Schaltgerätekombinationen in öffentlichen Energieverteilungsnetzen
Ensembles d'appareillage à basse tension - Partie 5: Ensembles pour réseaux de distribution publique
IEC 61439-5:2023 est disponible sous forme de IEC 61439-5:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61439-5:2023 définit les exigences spécifiques aux ensembles pour réseaux de distribution publique d'électricité (ERD). Les ERD remplissent les critères suivants: - ils sont utilisés pour la distribution de l'énergie électrique dans des systèmes triphasés pour lesquels la tension assignée ne dépasse pas 1 000 V en courant alternatif (se reporter à la Figure 101 qui représente un réseau de distribution classique) et des systèmes à courant continu qui ne dépassent pas 1 500 V en courant continu; - ils sont fixes; - les ensembles ouverts ne sont pas couverts par le présent document; - ils sont adaptés à une installation dans des emplacements où seules des personnes qualifiées ont accès pour leur utilisation; cependant, les types pour l'extérieur peuvent être installés dans des endroits accessibles à des personnes ordinaires; - ils sont destinés à être utilisés dans les réseaux de distribution publique; - à l'intérieur: ensembles installés à l'intérieur de postes d'alimentation électrique; - à l'extérieur: ensembles avec une enveloppe adaptée à une installation en plein air. Cette troisième édition annule et remplace la deuxième édition parue en 2014. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) omission de l'exigence de réalisation d'essais mécaniques à -25 °C lorsque les enveloppes sont en matériau métallique; b) ajout d'application de charge de véhicules électriques et de production d'énergie avec des facteurs de charge présumés; c) ajout d'essais diélectriques lorsqu'un ERD est utilisé dans un poste avec terres HT et BT séparées; d) description plus détaillée des échantillons représentatifs pour la vérification de la conception.
Sestavi nizkonapetostnih stikalnih in krmilnih naprav - 5. del: Sestavi za distribucijo električne energije v javnih omrežjih (IEC 61439-5:2023)
Ta dokument določa posebne zahteve za sestave za distribucijo električne energije v javnih omrežjih (PENDA).
Sestavi za distribucijo električne energije v javnih omrežjih vključujejo naslednja merila:
– uporabljajo se za distribucijo električne energije v trifaznih sistemih, katerih nazivna napetost ne presega 1000 V AC (za tipično distribucijsko omrežje glej sliko 101) oziroma 1500 V DC;
– so stacionarni;
– ta dokument ne zajema sestavov odprtega tipa;
– primerni so za namestitev v prostorih, do katerih ima dostop le usposobljeno osebje, vendar se lahko namestijo tudi zunanje enote, kadar so te dostopne laikom, za:
• uporabo pri distribuciji energije v javnih električnih omrežjih;
• notranjo uporabo: sestavi za vgradnjo znotraj elektroenergetskih postaj;
• zunanjo uporabo: sestavi, ki vsebujejo ohišje, primerno za namestitev na prostem.
Namen tega dokumenta je navesti definicije in določiti pogoje uporabe, konstrukcijske zahteve, tehnične značilnosti in preskuse za sestave za distribucijo električne energije v javnih omrežjih. Preskusi na višji ravni učinkovitosti delovanja so lahko uporabni z nekaterimi omrežnimi parametri.
Sestavi za distribucijo električne energije v javnih omrežjih lahko vsebujejo tudi krmilne in/ali signalne naprave, povezane z distribucijo električne energije.
OPOMBA 1: Naprave za nadzor in spremljanje se lahko uporabljajo v aplikacijah pametnega omrežja ali pri prenosu podatkov pametnega omrežja.
Ta dokument se uporablja za vse sestave ne glede na to, ali so oblikovani, proizvedeni enkratno ali v celoti standardizirani in proizvedeni v velikih količinah.
Proizvodnjo in/ali sestavljanje lahko izvaja oseba, ki ni prvotni proizvajalec (glej 3.10.1 standarda IEC 61439-1:2020).
Ta dokument se ne uporablja za posamezne naprave in samostojne dele, kot so zaganjalniki, varovalna stikala, elektronska oprema itd., ki so skladni z ustreznimi standardi za izdelek.
Če je postaja v lasti ali upravljanju operaterja javnega distribucijskega sistema (DSO), sestavi, ki se uporabljajo kot razdelilne plošče LV v transformatorskih postajah, spadajo na področje uporabe tega dokumenta.
Ta dokument se ne uporablja za posebne vrste sestavov, ki so zajeti v drugih delih skupine standardov IEC 61439.
OPOMBA 2: Če je sestav opremljen z dodatno opremo (na primer števci) na tak način, da se glavna funkcija znatno spremeni, se morda uporabljajo tudi drugi standardi, kot se dogovorita uporabnik in proizvajalec (glej 8.5 standarda IEC 61439-1:2020).
OPOMBA 3: Kjer to dovoljujejo lokalni predpisi in prakse, se lahko sestav v skladu s tem dokumentom uporablja v drugih omrežjih in ne samo javnih.
OPOMBA 4: Operaterji javnega distribucijskega sistema lahko določijo dodatne zahteve za svoje sestave.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 61439-5:2023
01-november-2023
Sestavi nizkonapetostnih stikalnih in krmilnih naprav - 5. del: Sestavi za
distribucijo električne energije v javnih omrežjih (IEC 61439-5:2023)
Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power
distribution in public networks (IEC 61439-5:2023)
Niederspannungs-Schaltgerätekombinationen - Teil 5: Schaltgerätekombinationen in
öffentlichen Energieverteilungsnetzen (IEC 61439-5:2023)
Ensembles d'appareillage à basse tension - Partie 5: Ensembles pour réseaux de
distribution publique (IEC 61439-5:2023)
Ta slovenski standard je istoveten z: EN IEC 61439-5:2023
ICS:
29.130.20 Nizkonapetostne stikalne in Low voltage switchgear and
krmilne naprave controlgear
29.240.99 Druga oprema v zvezi z Other equipment related to
omrežji za prenos in power transmission and
distribucijo električne energije distribution networks
SIST EN IEC 61439-5:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 61439-5:2023
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SIST EN IEC 61439-5:2023
EUROPEAN STANDARD EN IEC 61439-5
NORME EUROPÉENNE
EUROPÄISCHE NORM September 2023
ICS 29.130.20 Supersedes EN 61439-5:2015;
EN 61439-5:2015/AC:2015
English Version
Low-voltage switchgear and controlgear assemblies - Part 5:
Assemblies for power distribution in public networks
(IEC 61439-5:2023)
Ensembles d'appareillage à basse tension - Partie 5: Niederspannungs-Schaltgerätekombinationen - Teil 5:
Ensembles pour réseaux de distribution publique Schaltgerätekombinationen in öffentlichen
(IEC 61439-5:2023) Energieverteilungsnetzen
(IEC 61439-5:2023)
This European Standard was approved by CENELEC on 2023-09-06. 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,
Türkiye 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
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61439-5:2023 E
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SIST EN IEC 61439-5:2023
EN IEC 61439-5:2023 (E)
European foreword
The text of document 121B/173/FDIS, future edition 3 of IEC 61439-5, prepared by SC 121B "Low-
voltage switchgear and controlgear assemblies" 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 61439-5:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-06-06
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-09-06
document have to be withdrawn
This document supersedes EN 61439-5:2015 and all of its amendments and corrigenda (if any).
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 Standardization Request addressed to CENELEC by the
European Commission.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61439-5:2023 was approved by CENELEC as a European
Standard without any modification.
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SIST EN IEC 61439-5:2023
EN IEC 61439-5:2023 (E)
Annex ZA
(normative)
Normative re
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