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CEI EN 50152-3-3

CEI Classification: 9-54/3

Applicazioni ferroviarie, tranviarie, filoviarie e metropolitane - Installazioni fisse - Prescrizioni particolari per apparecchiature a corrente alternata
Parte 3-3: Apparecchiature di misura, controllo e protezione di uso specifico in sistemi di trazione a c.a. - Trasformatori di tensione
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Publication Date: 2017-09
ValidFrom: 2017-04
Language: IT
Pages: 16
Issue Num.:  15711
Commitee: CEI-SC9C, CEI-CT9
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La presente Norma fornisce prescrizioni particolari per nuovi trasformatori di tensione impiegati in installazioni fisse, interne ed esterne, di sistemi di trazione in corrente alternata, con tensioni e frequenze specificate nella Norma CEI EN 50163. I trasformatori di tensione sono utilizzati principalmente in apparecchiature di misura, di controllo e di protezione.
La presente Norma deve essere utilizzata congiuntamente alle Norme CEI EN 61869-1:2010-07 e CEI EN 61869-3:2012-07.
La presente Norma sostituisce completamente la Norma CEI EN 50152-3-3:2001-08 che rimane applicabile fino al 25-04-2019.

La presente Norma riporta la traduzione completa della EN 50152-3-3; la versione inglese è riportata nel fascicolo 15420E di marzo 2017.

See also

EN 50152-3-3:2016

International Coding Standard (ICS)

29.130.20
Low voltage switchgear and controlgear
* Including switchgear and controlgear assemblies
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

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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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