EN 61439-1:2009
(Main)Low-voltage switchgear and controlgear assemblies - Part 1: General rules
Low-voltage switchgear and controlgear assemblies - Part 1: General rules
IEC 61439-1:2009 lays down the definitions and states the service conditions, construction requirements, technical characteristics and verification requirements for low-voltage switchgear and controlgear assemblies. This standard applies to low-voltage switchgear and controlgear assemblies (ASSEMBLIES) only when required by the relevant ASSEMBLY standard. This first edition of IEC 61439-1 standard cancels and replaces the fourth edition of IEC 60439-1:1999. Significant technical changes with respect to the last edition of IEC 60439-1. IEC 61439-1 is a pure 'general rules' standard to be referred to by subsidiary product parts of the IEC 61439 series; the product standard replacing IEC 60439-1 is IEC 61439-2; the discrimination between type-tested assemblies (TTA) and partially type-tested assemblies (PTTA) is eliminated by the verification approach; three different but equivalent types of verification of requirements are introduced: verification by testing, verification by calculation/measurement, or verification by satisfying design rules; the requirements regarding temperature rise have been clarified; the rated diversity factor (RDF) is covered in more detail; requirements from the standard for empty enclosures for assemblies (IEC 62208) have been incorporated; the whole structure of the standard is aligned with its new function as 'general rules' standard. However, when a dated reference to IEC 60439-1 is made in another Part of the IEC 60439 series of assembly standards not yet transferred into the new IEC 61439 series, the superseded IEC 60439-1 still applies.
Niederspannungs-Schaltgerätekombinationen - Teil 1: Allgemeine Festlegungen
Ensembles d'appareillage à basse tension - Partie 1: Règles générales
La CEI 61439-1:2009 formule les définitions et indique les conditions d'emploi, les exigences de construction, les caractéristiques techniques et les exigences de vérification pour les ensembles d'appareillage à basse tension. La présente norme s'applique, uniquement lorsque la norme d'ENSEMBLES applicable l'exige, aux ensembles d'appareillage à basse tension (ensembles). Cette première édition de la CEI 61439-1 annule et remplace la quatrième édition de la CEI 60439-1 :1999. Les modifications techniques sont les suivantes par rapport à la dernière édition de la CEI 60439-1. La CEI 61439-1 est une norme purement de 'règles générales' devant être appelée par les parties de produit subsidiaires de la série CEI 61439; la norme de produit remplaçant la CEI 60439-1 est la CEI 61439-2; la distinction entre les ensembles de série (ES) et les ensembles dérivés de série (EDS) est éliminée par l'approche de vérification; trois types différents mais équivalents de vérification des exigences sont introduits: la vérification par essai, la vérification par calcul/mesure, ou la vérification par la satisfaction de règles de conception; les exigences concernant les échauffements ont été clarifiées; le facteur de diversité assigné (RDF) est traité avec de plus amples détails; les exigences des enveloppes vides destinées aux ensembles (CEI 62208) ont été incorporées; la totalité de la structure de la norme est alignée avec sa nouvelle fonction comme norme de 'règles générales'. Toutefois, lorsqu'une référence datée à la CEI 60439-1 apparaît dans une autre partie de la série CEI 60439 applicable aux ensembles qui n'a pas encore été transposée dans la nouvelle série CEI 61439, c'est la norme annulée CEI 60439-1 qui continue de s'appliquer.
Sklopi nizkonapetostnih stikalnih in krmilnih naprav - 1. del: Splošna pravila
IEC 61439-1:2009 določa opredelitve in navaja servisne pogoje, konstrukcijske zahteve, tehnične karakteristike in verifikacijske zahteve za sklope nizkonapetostnih stikalnih in krmilnih naprav. Ta standard velja za sklope nizkonapetostnih stikalnih in krmilnih naprav (SKLOPE) le, kadar tako zahteva ustrezni standard za SKLOPE. Ta prva izdaja IEC 61439-1 razveljavlja in nadomešča četrto izdaja IEC 60439-1:1999. Bistvene tehnične spremembe glede na zadnjo izdajo IEC 60439-1. IEC 61439-1 je standard s popolnoma 'splošnimi pravili', na katerega se sklicujejo deli serije IEC 61439 za pomožne proizvode; standard za proizvode, ki nadomešča IEC 60439-1, je IEC 61439-2; razlikovanje med tipsko preskušenimi (TTA) in delno tipsko preskušenimi sklopi (PTTA) se odpravi z verifikacijskim pristopom; uvedene so tri različne, a enakovredne vrste zahteva za verifikacijo: verifikacija s preskušanjem, verifikacija z izračunom/merjenjem ali verifikacija z izpolnjevanjem pravil za načrtovanje; pojasnjene so zahteve za naraščanje temperature; podrobneje je opisan faktor nazivne neenakosti (RDF); vključene so zahteve standarda za prazne ograjene prostore za sklope (IEC 62208); celotna struktura standarda je usklajena z novo funkcijo standarda 'splošnih pravil'. Ob sklicevanju na IEC 60439-1 v drugem delu serije IEC 60439 za standarde sklopov, ki še ni prenesen v novo serijo 61439, še vedno velja nadrejeni IEC 60439-1.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sklopi nizkonapetostnih stikalnih in krmilnih naprav - 1. del: Splošna pravilaNiederspannungs-Schaltgerätekombinationen - Teil 1: Allgemeine FestlegungenEnsembles d'appareillage à basse tension - Partie 1: Règles généralesLow-voltage switchgear and controlgear assemblies - Part 1: General rules29.130.20Nizkonapetostne stikalne in krmilne napraveLow voltage switchgear and controlgearICS:Ta slovenski standard je istoveten z:EN 61439-1:2009SIST EN 61439-1:2010en,fr01-januar-2010SIST EN 61439-1:2010SLOVENSKI
STANDARDSIST EN 60439-1:2000/A1:2004SIST EN 60439-1:20001DGRPHãþD
EUROPEAN STANDARD EN 61439-1 NORME EUROPÉENNE
EUROPÄISCHE NORM November 2009
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: Avenue Marnix 17, B - 1000 Brussels
© 2009 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61439-1:2009 E
ICS 29.130.20 Supersedes EN 60439-1:1999 + A1:2004
English version
Low-voltage switchgear and controlgear assemblies -
Part 1: General rules (IEC 61439-1:2009, modified)
Ensembles d'appareillage
à basse tension -
Partie 1: Règles générales (CEI 61439-1:2009, modifiée)
Niederspannungs-Schaltgerätekombinationen -
Teil 1: Allgemeine Festlegungen (IEC 61439-1:2009, modifiziert)
This European Standard was approved by CENELEC on 2009-11-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
≤ verification by testing,
≤ verification by calculation/measurement, or
≤ verification by satisfying design rules; – the requirements regarding temperature rise have been clarified; – the rated diversity factor (RDF) is covered in more detail; – requirements from the standard for empty enclosures for assemblies (EN 62208) have been incorporated; – the whole structure of the standard is aligned with its new function as “general rules” standard. The following dates were fixed: – latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement
(dop)
2010-11-01 – latest date by which the national standards conflicting with the EN have to be withdrawn
(dow)
2014-11-01 However, when a dated reference to EN 60439-1 is made in another part of the EN 60439 series of assembly standards not yet transferred into the new EN 61439 series, the superseded EN 60439-1 still applies (see also the Introduction). This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and covers essential requirements of EC Directive EMC (2004/108/EC). See Annex ZZ. Annexes ZA and ZZ have been added by CENELEC. ___________ SIST EN 61439-1:2010
– 3 – EN 61439-1:2009 Endorsement notice The text of the International Standard IEC 61439-1:2009 was approved by CENELEC as a European Standard with agreed common modifications as given below. COMMON MODIFICATIONS Annex C Items subject to agreement between the assembly manufacturer and the user Table C.1 – Items subject to agreement between the ASSEMBLY manufacturer and the user Replace in the block “Installation environment” in the column “User defined functions and characteristics” “EMC environment” by “EMC environment (A or B)”.
Annex J Electromagnetic compatibility (EMC) J.1 General Delete the first sentence.
J.3.8.12.4 Replace the definition by: J.3.8.12.4 signal port port at which a conductor or cable intended to carry signals is connected to the apparatus NOTE
Examples are analogue inputs, outputs and control lines; data busses; communication networks etc. [3.4 of IEC 61000-6-1]
J.9.4.1 General Replace the second paragraph by: Environment A: relates to a power network supplied from a high or medium voltage transformer dedicated to the supply of an installation feeding manufacturing or similar plant, and intended to operate in or in proximity to industrial locations, as described below. This standard applies also to apparatus which is battery operated and intended to be used in industrial locations. The environments encompassed are industrial, both indoor and outdoor. Industrial locations are in addition characterised by the existence of one or more of the following: – industrial, scientific and medical (ISM) apparatus (as defined in CISPR 11); – heavy inductive or capacitive loads are frequently switched; – currents and associated magnetic fields are high. NOTE
Environment A is covered by the generic EMC standards IEC 61000-6-2 and IEC 61000-6-4. Replace the third paragraph by: Environment B: relates to low-voltage public mains networks or apparatus connected to a dedicated DC source which is intended to interface between the apparatus and the low-voltage public mains network. It applies also to apparatus which is battery operated or is powered by a non-public, but non-industrial,
low-voltage power distribution system if this apparatus is intended to be used in the locations described below. SIST EN 61439-1:2010
– business premises, for example offices, banks;
– areas of public entertainment, for example cinemas, public bars, dance halls; – outdoor locations, for example petrol stations, car parks, amusement and sports centres; – light-industrial locations, for example workshops, laboratories, service centres. Locations which are characterised by being supplied directly at low voltage from the public mains network are considered to be residential, commercial or light-industrial. NOTE
Environment B is covered by the generic EMC standards IEC 61000-6-1 and IEC 61000-6-3.
J.9.4.4.2.1 Frequencies of 9 kHz or higher Delete the last sentence of the second paragraph. Delete the headline and put the remaining text of the subclause at the end of J.9.4.4.2.
J.9.4.4.2.2 Frequencies lower than 9 kHz Delete the whole subclause.
Table J.1 – Emission limits for environment A Delete in the table the following text in footnote b): “or at a distance of 3 m with the limits increased by 20 dB”.
Bibliography Add, after IEC 61000-6-2, the following standard and note: IEC 61000-6-3:2006, Electromagnetic compatibility (EMC) – Part 6-3: Generic standards – Emission standard for residential, commercial and light-industrial environments NOTE
Harmonized as EN 61000-6-3:2007 (not modified) Add the following notes for the standards indicated: IEC 60079 NOTE
Harmonized in EN 60079 series (modified). IEC 60112 NOTE
Harmonized as EN 60112:2003 (not modified). IEC 60245-4 NOTE
Harmonized as HD 22.4 S3:1995 (modified). IEC 61000-6-1 NOTE
Harmonized as EN 61000-6-1:2007 (modified). IEC 61000-6-2 NOTE
Harmonized as EN 61000-6-2:2005 (not modified). IEC 61000-6-4 NOTE
Harmonized as EN 61000-6-4:2007 (not modified). IEC 61140 NOTE
Harmonized as EN 61140:2002 (not modified). IEC 61241 NOTE
Harmonized in EN 61241series (modified).
– 5 – EN 61439-1:2009 AnnexZA
(normative)
Normative references to internationalpublications with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE
When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
Publication Year Title EN/HD Year
IEC 60038 (mod) 1983 IEC standard voltages 1) HD 472 S1 + corr. February
+ A1 1989 2002 1995
IEC 60068-2-2 2007 Environmental testing -
Part 2-2: Tests - Test B: Dry heat EN 60068-2-2 2007
IEC 60068-2-11
1981 Environmental testing -
Part 2-11: Tests - Test Ka: Salt mist EN 60068-2-11 1999
IEC 60068-2-30 2005 Environmental testing -
Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) EN 60068-2-30 2005
IEC 60073 2002 Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators EN 60073 2002
IEC 60085 2007 Electrical insulation - Thermal evaluation and designation EN 60085 2008
IEC 60099-1
(mod) 1991 Surge arresters -
Part 1: Non-linear resistor type gapped surge arresters for a.c. systems EN 60099-1 1994
IEC 60204 (mod) Series Safety of machinery - Electrical equipment
of machines EN 60204 Series
IEC 60216 Series Electrical insulating materials - Properties of thermal endurance
EN 60216 Series
IEC 60228 2004 Conductors of insulated cables EN 60228 + corr. May
2005 2005
IEC 60364 (mod) Series Low-voltage electrical installations HD 384/ HD 60364 Series
IEC 60364-4-41 (mod) 2005 Low-voltage electrical installations -
Part 4-41: Protection for safety - Protection against electric shock HD 60364-4-41 + corr. July
2007 2007
IEC 60364-4-44
2007 Low voltage electrical installations -
Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - -
IEC 60364-5-52 2001 Electrical installations of buildings -
Part 5-52: Selection and erection of electrical equipment - Wiring systems - -
IEC 60364-5-53 2001 Electrical installations of buildings -
Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control - -
1) The title of HD 472 S1 is: Nominal voltages for low-voltage public electricity supply systems. SIST EN 61439-1:2010
IEC 60364-5-54 (mod) 2002 Electrical installations of buildings -
Part 5-54: Selection and erection of electrical equipment - Earthing arrangements, protective conductors and protective bonding conductors HD 60364-5-54 2007
IEC 60445
(mod) 2006 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals and conductor terminations EN 60445 2007
IEC 60446 2007 Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or alphanumerics EN 60446 2007
IEC 60447 2004 Basic and safety principles for man-machine interface, marking and identification - Actuating principles EN 60447 2004
IEC 60529
A1 1989
1999 Degrees of protection provided by enclosures (IP Code) EN 60529 + corr. May
A1 1991 1993 2000
IEC 60664-1 2007 Insulation coordination for equipment within low-voltage systems -
Part 1: Principles, requirements and tests EN 60664-1 2007
IEC 60695-2-10 2000 Fire hazard testing -
Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure EN 60695-2-10 2001
IEC 60695-2-11 2000 Fire hazard testing -
Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products EN 60695-2-11 2001
IEC 60695-11-5 2004 Fire hazard testing -
Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance EN 60695-11-5 2005
IEC/TR3 60890
1987 A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear CLC/TR 60890 2)
IEC 60947-1 2004 Low-voltage switchgear and controlgear -
Part 1: General rules EN 60947-1 + corr. November 2004 3)2004
IEC 61000-3-2 2005 Electromagnetic compatibility (EMC) -
Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase) EN 61000-3-2 2006
IEC 61000-4-2 A1 A2 1995 1998 2000 Electromagnetic compatibility (EMC) -
Part 4-2: Testing and measurement techniques - Electrostatic discharge
immunity test EN 61000-4-2 A1 A2 1995 4)1998 2001
2) CLC/TR 60890 includes corrigendum March 1988 + A1:1995 to IEC/TR3 60890. 3) EN 60947-1:2004 is superseded by EN 60947-1:2007, which is based on IEC 60947-1:2007. 4) EN 61000-4-2:1995 is superseded by EN 61000-4-2:2009, which is based on IEC 61000-4-2:2008. SIST EN 61439-1:2010
– 7 – EN 61439-1:2009 Publication Year Title EN/HD Year
IEC 61000-4-3 2006 Electromagnetic compatibility (EMC) -
Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test EN 61000-4-3 2006
IEC 61000-4-4
2004 Electromagnetic compatibility (EMC) -
Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test EN 61000-4-4 2004
IEC 61000-4-5 2005 Electromagnetic compatibility (EMC) -
Part 4
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