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CEI EN 50124-1

CEI Classification: 9-65/1

Applicazioni ferroviarie, tranviarie, filotranviarie, metropolitane - Coordinamento degli isolamenti
Parte 1: Requisiti base - Distanze in aria e distanze superficiali per tutta l'apparecchiatura elettrica ed elettronica
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Publication Date: 2017-11
ValidFrom: 2017-12
Language: EN
Pages: 58
Issue Num.:  15836 E
Commitee: CEI-CT9
La presente Norma riguarda il coordinamento degli isolamenti nello specifico campo della trazione. Si applica alle apparecchiature utilizzate nel segnalamento, nel materiale rotabile e negli impianti fissi.
La Norma copre il coordinamento degli isolamenti in termini di selezione, dimensionamento e correlazione degli isolamenti all'interno delle apparecchiature e tra le apparecchiature stesse.
La Norma in oggetto sostituisce completamente la Norma CEI EN 50124-1:2001-09, che rimane applicabile fino al 06-02-2020.
Questa Norma viene pubblicata dal CEI in una prima fase nella sola lingua inglese, per consentirne l'immediato utilizzo da parte degli utenti interessati, nel rispetto della data di pubblicazione fissata dagli Enti Normatori internazionali.
Successivamente il CEI pubblicherà, in un nuovo fascicolo, la versione solo italiana; tale versione avrà la stessa validità della presente.

Relations

Replaces: CEI EN 50124-1/A1/A2
Replaces: CEI EN 50124-1

See also

EN 50124-1:2017

International Coding Standard (ICS)

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
29.080.01
Electrical insulation in general

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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

You can identify the ICS code of your interest by typing the code or a keywordword in the dropdown ICS field, and by selecting one of the filtered results.

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You should use this option when you can not find the desired result with the standard approach and it is necessary to extend the scope of the search: by increasing the number of results, you will increase the number of non-relevant elements, as well.