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CEI EN 50443

CEI Classification: 9-139

Effetti delle interferenze elettromagnetiche sulle tubazioni causate da sistemi di trazione elettrica ad alta tensione in corrente alternata e/o da sistemi di alimentazione ad alta tensione in corrente alternata
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Publication Date: 2012-12
ValidFrom: 2012-09
Language: EN-IT
Pages: 56
Issue Num.:  12667
Commitee: CEI-SC9C, CEI-CT9
La presente Norma si applica a tutte le tubazioni metalliche, indipendentemente del fluido trasportato, che possono subire le interferenze da linee ferroviarie a corrente alternata e da sistemi di alimentazione in corrente alternata ad alta tensione.
La Norma ha lo scopo di stabilire: le procedure per valutare le interferenze; le distanze di interferenza da considerare; i tipi di accoppiamento da considerare in condizioni di normale esercizio e di guasto dei sistemi interferenti; le configurazioni da prendere in considerazione sia per le tubazioni metalliche sia per le linee ferroviarie a corrente alternata e per i sistemi di alimentazione in corrente alternata ad alta tensione; i limiti delle tensioni dovute alle interferenze elettromagnetiche.
La presente Norma non si applica a tutti gli aspetti di corrosione.
La presente Norma sostituisce la CEI 9-34:1997-10.
La presente Norma riporta il testo in inglese e italiano della EN 50443; rispetto al precedente fascicolo n. 12132E di agosto 2012, essa contiene la traduzione completa della EN sopra indicata.

Relations

Replaces: CEI EN 50443

See also

EN 50443:2011

International Coding Standard (ICS)

33.100.01
Electromagnetic compatibility in general
29.280
Electric traction equipment
* Including railway electric fixed installations
* Electric road vehicles, see 43.120
* Non-electric railway tractive stock, see 45.060.10
23.040.99
Other pipeline components

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ICS

International Classification for Standards (ICS) is an international classification system for technical standards.

The ICS is a hierarchical classification organized on three levels.

Level 1 covers the main fields of activity in standardization, e.g. road vehicle engineering, agriculture, metallurgy.

Each field has a two-digit notation, e.g.

  43    Road Vehicle Engineering

The main fields are subdivided into groups (level 2). The notation of a group consists of the field notation and a three-digit group number, separated by a point, e.g.

  43.040    Road vehicle systems

Some groups are further divided into sub-groups (level 3). The notation of a sub-group consists of the group notation and a two-digit number, separated by a point, e.g.

  43.040.20 Lighting, signaling and warning devices

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