THE WORLD
OF SCAME

Italy

Parre (Bergamo)

Please, select your language

Buscar producto


Navigator

   
FICHAS DE LAS NORMAS TÉCNICAS

IEC 62305-4

Protection against lightning.
Part 4: Electrical and electronic systems within structures

AÑO FILE EDICIÓN SCAME
       

International Standard

 

Contenidos
(cortesía IEC)

IEC 62305-4:2010 provides information for the design, installation, inspection, maintenance and testing of electrical and electronic system protection (SPM) to reduce the risk of permanent failures due to lightning electromagnetic impulse (LEMP) within a structure. This second edition cancels and replaces the first edition, published in 2006, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
1) Isolating interfaces capable of reducing conducted surges on lines entering the structure are introduced.
2) Minimum cross-sections for bonding components are slightly modified.
3) First negative impulse current is introduced for calculation purposes as electromagnetic source of harm to the internal systems.
4) Selection of SPD with regard to voltage protection level is improved to take into account oscillation and induction phenomena in the circuit downstream of SPD.
5) Annex C dealing with SPD coordination is withdrawn and referred back to SC 37A.
6) A new informative Annex D is introduced giving information on factors to be considered in the selection of SPDs.
This bilingual version (2012-06) corresponds to the monolingual English version, published in 2010-12.

 



Activo







"CROSS REFERENCE"
by SCAME


Las principales normas
relacionadas con la IEC 62305-4


 

Correspondientes normas europeas
EN 62305-4Protection against lightning.
Part 4. Electrical and electronic systems within structures
 
Correspondientes normas internacionales
No hay datos disponibles
 
Organizaciones e Instutuciones
IECInternational Electrotecnical Commission
[International Standard]
 
Otras normas relacionadas IEC
IEC 1024-1 Protection of structures against lightning.
Part 1: General principles
IEC 62305-1 Protection against lightning.
Part 1: General Principles
IEC 62305-2 Protection against lightning.
Part 2: Risk management
IEC 62305-3 Protection against lightning.
Part 3: Physical damage to structures and life hazard
IEC 62305-4 Protection against lightning.
Part 4: Electrical and electronic systems within structures
 
Collección temática
Rayo

 


Volver al índice











La "Sugerencia"
de SCAME


Los principales productos Scame
relacionados con los requisitos de la norma IEC 62305-4


 

Serie BLUELINE "SALVAFULMINE"
Pararrajos



Véase también el
CATÁLOGO GENERAL

 

Rev.17.0206      

 

Share
 
 
 
Búsqueda
Testo:
Código:
Descripción:
 
 
Utilidad
Aprende a encontrar entre miles de configuraciones, el quadro para usted.
Identifica los productos compatibles con el Scame material.
 
 
Publicidad
 

 
 
 
 

Búsqueda - Language [] - Site Map - Contact - Privacy - Legal Notice
©2005-2017 - SCAME PARRE S.p.A. - P.IVA IT 00137900163 - Active users: 521