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SCHEDA NORMA TECNICA

EN 61439-2

Low-voltage switchgear and controlgear assemblies
Part 2: Power switchgear and controlgear assemblies
Remains Current

ANNO FASCICOLO EDIZIONE SCAME
2009
2011-10 N200
       

European Standard

 

Sommario
(per gentile concessione CENELEC)

IEC 61439-2:2011 defines the specific requirements of power switchgear and controlgear assemblies (PSC-ASSEMBLIES) 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.;
- stationary or movable ASSEMBLIES with or without enclosure;
- ASSEMBLIES intended for use in connection with the generation, transmission, distribution and conversion of electric energy, and for the control of electric energy consuming equipment;
- ASSEMBLIES designed for use under special service conditions, for example in ships and in rail vehicles provided that the other relevant specific requirements are complied with;
- ASSEMBLIES designed for electrical equipment of machines.

Supplementary requirements for ASSEMBLIES forming part of a machine are covered by the IEC 60204 series.
This second edition cancels and replaces the first edition published in 2009.
It constitutes a technical revision.
This second edition includes the following significant technical changes with respect to the last edition of IEC 61439-2:
- clarification of the scope;
- revision of requirements for withdrawable and removable parts;
- revision of mechanical impact test (10.2.6);
- extension of Table 101;
- review of Table BB.1 to reflect modified requirements and verifications;
- general editorial review.

This publication is to be read in conjunction with IEC 61439-1:2009.

 



Norma in vigore







"CROSS REFERENCE"
by SCAME


Le principali normative
relazionate alla EN 61439-2


 

Corrispondenti norme europee
Nessun dato presente
 
Corrispondenti norme internazionali
Nessun dato presente
 
Ente normatore
CENELECEuropean Committee for Electrotechnical Standardization
[European Standard]
 
Altre norme CENELEC correlate
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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