HD 60364-4-443:2016

Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against transient overvoltages of atmospheric origin or due to switching

The rules of IEC 60364-4-44 are intended to provide requirements for the safety of electrical installations in the event of voltage disturbances and electromagnetic disturbances generated for different specified reasons. The rules of this IEC 60364-4-44 are not intended to apply to systems for distribution of energy to the public, or power generation and transmission for such systems (see the scope of IEC 60364-1) although such disturbances may be conducted into or between electrical installations via these supply systems. Clause 443 specifies requirements for protection of electrical installations against transient overvoltages of atmospheric origin transmitted by the supply distribution system including direct strikes to the supply system and against switching overvoltages. Clause 443 does not specify requirements for protection against transient overvoltage due to direct or nearby lightning strokes on the structure. NOTE For risk management for protection against transient overvoltage due to direct or nearby lightning strokes on the structure, see IEC 62305-2.

Errichten von Niederspannungsanlagen - Teil 4-44: Schutzmaßnahmen - Schutz bei Störspannungen und elektromagnetischen Störgrößen - Abschnitt 443: Schutz bei transienten Überspannungen infolge atmosphärischer Einflüsse oder von Schaltvorgängen

Installations électriques à basse tension - Partie 4-44: Protection pour assurer la sécurité - Protection contre les perturbations de tension et les perturbations électromagnétiques - Article 443: Protection contre les surtensions transitoires d'origine atmosphérique ou dues à des manoeuvres

Les règles de l’IEC 60364-4-44 sont destinées à donner des exigences pour la sécurité des installations électriques en cas de perturbations de tension ou d’influences électromagnétiques dues à des raisons diverses. Les règles de l’IEC 60364-4-44 ne s’appliquent pas aux réseaux de distribution d’énergie public ou à la génération de puissance et à sa transmission (voir le domaine d’application de l’IEC 60364-1) bien que de telles perturbations peuvent être transmises dans ou entre des installations électriques par ces réseaux. L'Article 443 spécifie les exigences pour la protection des installations électriques contre les surtensions transitoires d'origine atmosphérique transmises par les réseaux de distribution y compris les coups de foudre directs touchant les réseaux d'alimentation électrique et contre les surtensions de manoeuvre. Les exigences pour la protection contre les surtensions transitoires dues à des coups de foudre directs ou proches affectant une structure ne sont pas données à l'Article 443. NOTE Pour la gestion des risques dans le cadre de la protection contre les surtensions transitoires dues à des coups de foudre directs ou proches affectant une structure, voir l'IEC 62305-2.

Nizkonapetostne električne inštalacije - 4-44. del: Zaščitni ukrepi - Zaščita pred napetostnimi in elektromagnetnimi motnjami - 443. točka: Zaščita pred atmosferskimi in stikalnimi prenapetostmi

Pravila v tem delu standarda IEC 60364 so namenjena zagotavljanju varnosti oseb in opreme v nizkonapetostnem sistemu v primeru okvare med visokonapetostnim sistemom in ozemljitvijo v visokonapetostnem delu transformatorskih postaj, ki oskrbujejo nizkonapetostne sisteme.

General Information

• Status: Published
• Publication Date: 18-Feb-2016
• Withdrawal Date: 13-Dec-2018
• ICS: 33.100.10 - Emission
• ICS: 33.100.20 - Immunity
• ICS: 91.140.50 - Electricity supply systems
• Technical Committee: CLC/TC 64 - Electrical installations and protection against electric shock
• Drafting Committee: IEC/TC 64 - IEC_TC_64
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 19-Feb-2016
• Completion Date: 19-Feb-2016
• Ref Project: SIST HD 60364-4-443:2016 - Low-voltage electrical installations -- Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against overvoltages of atmospheric origin or due to switching

Relations

• Replaces: HD 60364-4-443:2006 - Electrical installations of buildings - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against overvoltages of atmospheric origin or due to switching
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST HD 60364-4-443:2016
01-april-2016
1DGRPHãþD
SIST HD 60364-4-443:2007
1L]NRQDSHWRVWQHHOHNWULþQHLQãWDODFLMHGHO=DãþLWQLXNUHSL=DãþLWDSUHG
QDSHWRVWQLPLLQHOHNWURPDJQHWQLPLPRWQMDPLWRþND=DãþLWDSUHG
DWPRVIHUVNLPLLQVWLNDOQLPLSUHQDSHWRVWPL
Low-voltage electrical installations -- Part 4-44: Protection for safety - Protection against
voltage disturbances and electromagnetic disturbances - Clause 443: Protection against
overvoltages of atmospheric origin or due to switching
Installations électriques à basse tension - Partie 4-44: Protection pour assurer la sécurité
- Protection contre les perturbations de tension et les perturbations électromagnétiques -
- Article 443: Protection contre les surtensions d'origine atmosphérique ou dues à des
manoeuvres
Ta slovenski standard je istoveten z: HD 60364-4-443:2016
ICS:
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
SIST HD 60364-4-443:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST HD 60364-4-443:2016

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SIST HD 60364-4-443:2016


HARMONIZATION DOCUMENT HD 60364-4-443

DOCUMENT D'HARMONISATION

HARMONISIERUNGSDOKUMENT
February 2016
ICS 33.100.10; 33.100.20; 91.140.50 Supersedes HD 60364-4-443:2006
English Version
Low-voltage electrical installations - Part 4-44: Protection for
safety - Protection against voltage disturbances and
electromagnetic disturbances - Clause 443: Protection against
transient overvoltages of atmospheric origin or due to switching
(IEC 60364-4-44:2007/A1:2015 , modified)
Installations électriques à basse tension - Partie 4-44: Errichten von Niederspannungsanlagen - Teil 4-44:
Protection pour assurer la sécurité - Protection contre les Schutzmaßnahmen - Schutz bei Störspannungen und
perturbations de tension et les perturbations elektromagnetischen Störgrößen - Abschnitt 443: Schutz
électromagnétiques - Article 443: Protection contre les bei transienten Überspannungen infolge atmosphärischer
surtensions transitoires d'origine atmosphérique ou dues à Einflüsse oder von Schaltvorgängen
des manoeuvres (IEC 60364-4-44:2007/A1:2015 , modifiziert)
(IEC 60364-4-44:2007/A1:2015 , modifiée)
This Harmonization Document was approved by CENELEC on 2015-12-14. CENELEC members are bound to comply with the
CEN/CENELEC Internal Regulations which stipulate the conditions for implementation of this Harmonization Document at national level.
Up-to-date lists and bibliographical references concerning such national implementations may be obtained on application to the CEN-
CENELEC Management Centre or to any CENELEC member.
This Harmonization Document exists in three official versions (English, French, German).
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, 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: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. HD 60364-4-443:2016 E

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SIST HD 60364-4-443:2016
HD 60364-4-443:2016
European foreword
The text of document 64/2032/FDIS, future IEC 60364-4-44:2007/A1 prepared by IEC/TC 64 “Electrical
installations and protection against electric shock” was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as HD 60364-4-443:2016.
A draft amendment, which covers common modifications to IEC 60364-4-44:2007/A1:2015
(64/2032/FDIS), was prepared by CLC/TC 64 “Electrical installations and protection against electric
shock” and approved by CENELEC.
The following dates are fixed:
• latest date by which the document has to be implemented at (dop) 2016-12-14
national level by publication of an identical national
standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2018-12-14
document have to be withdrawn
HD 60364-4-443:2016 supersedes HD 60364-4-443:2006.
HD 60364-4-443:2016 includes the following significant technical changes with respect to the previous
edition: this document constitutes a complete structural and technical revision of HD 60364-4-443:2006.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELE
...