kSIST FprEN IEC 61439-4:2023

Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)

NOTE Throughout this standard, the abbreviation ACS (ASSEMBLY for construction site, see 3.1.101) is used for a low-voltage switchgear and controlgear assembly intended for use on construction and similar sites.
This part of 61439 defines the specific requirements of ACS as follows:
- ASSEMBLIES for which the rated voltage does not exceed 1 000 V in case of AC or 1 500 V in case of DC;
- ASSEMBLIES where the nominal primary voltage and the nominal secondary voltage of transformers incorporated in ACS are within the limits specified above;
- ASSEMBLIES intended for use on construction sites, both indoors and outdoors, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alteration or demolition of property (buildings) or civil engineering (public works) or excavation or any other similar operations are carried out;
- transportable (semi-fixed) or mobile ASSEMBLIES with enclosure.
The manufacture and/or assembly may be carried out other than by the original manufacturer.
This standard does not apply to individual devices and self-contained components, such as motor starters, fuse switches, electronic equipment, etc. which will comply with the relevant product standards.
This standard does not apply to ASSEMBLIES for use in the administrative centres of construction sites (offices, cloakrooms, ASSEMBLY rooms, canteens, restaurants, dormitories, toilets, etc.).
Requirements for electrical protection provided by equipment manufactured according to this International Standard are given in IEC 60364-7-704.

Niederspannungs-Schaltgerätekombinationen - Teil 4: Besondere Anforderungen für Baustromverteiler (BV)

Ensembles d'appareillage à basse tension - Partie 4: Exigences particulières pour ensembles de chantiers (EC)

IEC 61439-4:2023 est disponible sous forme de IEC 61439-4:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.

L'IEC 61439-4:2023 définit les exigences particulières des EC comme suit:
- ensembles dont la tension assignée ne dépasse pas 1 000 V en courant alternatif ou 1 500 V en courant continu;
- ensembles dont les valeurs nominales des tensions primaire et secondaire des transformateurs incorporés dans les EC se situent dans les limites spécifiées ci-dessus;
- ensembles destinés à être utilisés sur des chantiers, à l'intérieur comme à l'extérieur, c'est‑à‑dire des lieux de travail temporaires qui ne sont généralement pas accessibles au public et où sont exécutés des travaux de construction, d'installation, de réparation, de modification ou de démolition d'immeubles (bâtiments) ou d'ouvrage de génie civil (travaux publics) ou encore des travaux de terrassement ou tout autre travail analogue;
- ensembles de type transportable (semi-fixe) ou mobile avec enveloppe.
Cette deuxième édition de l'IEC 61439-4 annule et remplace la première édition parue en 2012. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) alignement sur l'IEC 61439-1:2020 en ce qui concerne la structure et le contenu technique, selon le cas.

Sestavi nizkonapetostnih stikalnih in krmilnih naprav - 4. del: Posebne zahteve za sestave na gradbiščih (ACS)

General Information

• Status: Not Published
• Public Enquiry End Date: 31-Jul-2022
• ICS: 29.130.20 - Low voltage switchgear and controlgear
• ICS: 91.200 - Construction technology
• Technical Committee: SKA - Switchgear and control gear
• Current Stage: 5020 - Formal vote (FV) (Adopted Project)
• Start Date: 05-Jul-2023
• Due Date: 23-Aug-2023
• Completion Date: 19-Jul-2023
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Mandate: M/511 - Mandate to CEN, CENELEC and ETSI relating to harmonised standards in the field of the Low Voltage Directive
• Ref Project: FprEN IEC 61439-4:2023 - Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)

Relations

• Revised: SIST EN 61439-4:2013 - Low-voltage switchgear and controlgear assemblies - Part 4: Assemblies for construction sites (ACS) (IEC 61439-4:2012)
• Effective Date: 26-Jul-2021

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 61439-4:2022
01-julij-2022
Sestavi nizkonapetostnih stikalnih in krmilnih naprav - 4. del: Posebne zahteve za
sestave na gradbiščih (ACS)
Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for
assemblies for construction sites (ACS)
Niederspannungs-Schaltgerätekombinationen - Teil 4: Besondere Anforderungen für
Baustromverteiler (BV)
Ensembles d'appareillage à basse tension - Partie 4: Exigences particulières pour
ensembles de chantiers (EC)
Ta slovenski standard je istoveten z: prEN IEC 61439-4:2022
ICS:
29.130.20 Nizkonapetostne stikalne in Low voltage switchgear and
krmilne naprave controlgear
91.200 Gradbena tehnologija Construction technology
oSIST prEN IEC 61439-4:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN IEC 61439-4:2022

---------------------- Page: 2 ----------------------
oSIST prEN IEC 61439-4:2022
121B/151/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61439-4 ED2
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-05-13 2022-08-05
SUPERSEDES DOCUMENTS:
121B/142/CD, 121B/149/CC

IEC SC 121B : LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES
SECRETARIAT: SECRETARY:
Germany Mr Jörg Hußmann
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

TC 64,SC 121A
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:
Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for
assemblies for construction sites (ACS)

PROPOSED STABILITY DATE: 2026

NOTE FROM TC/SC OFFICERS:


Copyright © 2022 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 ----------------------
oSIST prEN IEC 61439-4:2022
IEC CDV 61439-4 © IEC 2022 2 121B/151/CDV

1 CONTENTS
2
3 1 Scope . 5
4 2 Normative references . 5
5 3 Terms and definitions . 6
6 3.1 General terms . 6
7 3.2 Constructional units of ASSEMBLIES . 6
8 3.3 External design of ASSEMBLIES . 6
9 3.5 Conditions of installation of ASSEMBLIES . 7
10 4 Symbols and abbreviations . 8
11 5 Interface characteristics . 8
12 6 Information . 8
13 7 Service conditions . 10
14 8 Constructional requirements . 10
15 9 Performance requirements . 13
16 10 Design verification . 13
17 11 Routine verification . 16
18 101 Particular features of ACS
...