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FICHAS DE LAS NORMAS TÉCNICAS

EN 61439-4

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

AÑO FILE EDICIÓN SCAME
2013-03 N202
       

European Standard

 

Contenidos
(cortesía CENELEC)

IEC 61439-4:2012 defines the specific requirements of ACS as follows:
- ASSEMBLIES for which the rated voltage does not exceed 1 000 V in case of a.c. or 1 500 V in case of d.c.;
- 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 first edition of IEC 61439-4 cancels and replaces the second edition of IEC 60439-4 (2004), and constitutes a technical revision.
This edition includes the following significant technical changes with respect to the last edition of IEC 60439-4:
- modification of the title as 'Part 4: Particular requirements for assemblies for construction sites (ACS)';
- alignment on IEC 61439-1 regarding the structure and technical content, as applicable;
- to allow comparison with tested ACS.

 



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Las principales normas
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Correspondientes normas europeas
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Correspondientes normas internacionales
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Organizaciones e Instutuciones
CENELECEuropean Committee for Electrotechnical Standardization
[European Standard]
 
Otras normas relacionadas CENELEC
EN 60439-1 Low-voltage switchgear and controlgear assemblies (BT panels).
Part 1: Requirements for type-tested and partially type-tested assemblies
EN 60439-3 Low-voltage switchgear and controlgear assemblies.
Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use
Distribution boards
EN 60439-4 Low-voltage switchgear and controlgear assemblies (BT panels).
Part 4: Particular requirements for assemblies for construction sites (ASC)
EN 61439-1 Low-voltage switchgear and controlgear assemblies - Part 1: General rules
EN 61439-2 Low-voltage switchgear and controlgear assemblies
Part 2: Power switchgear and controlgear assemblies
Remains Current
EN 61439-3 Low-voltage switchgear and controlgear assemblies
Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
EN 61439-4 Low-voltage switchgear and controlgear assemblies
Part 4: Particular requirements for assemblies for construction sites (ACS)
 
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Rev.17.0206      

 

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