torna su
close Close

CEI membership discount

Dear customer,
our systems show that your name is connected to a company associated with CEI: you would therefore be entitled to thediscount reserved for our members for CEI products and services. To check the validity of the association and benefit from the discounts, it is necessary to enter the register number assigned to your company in the box below.

VALIDATE AND CONTINUE
You can continue shopping even without entering the membership register number, but you will not have access to dedicated discounts.

CONTINUE WITHOUT DISCOUNTS

The membership register number has been correctly entered.
From now on, after logging into your MyNorma account, you can purchase our products at the price reserved for our members.

doneCONTINUE PURCHASING
Current help_outline
mode_commenti add_alert notifications star_border star

CEI EN 50155

CEI Classification: 9-30

Applicazioni ferroviarie, tranviarie, filoviarie e metropolitane - Materiale rotabile - Apparecchiature elettroniche
standard
CEI
CEI
Standard help_outline
Publication Date: 2022-07
ValidFrom: 2022-07
Language: IT
Pages: 116
Issue Num.:  18752
Commitee: CEI-SC9B, CEI-CT9
La Norma definisce le prescrizioni per la progettazione, la produzione, la documentazione e le prove di tutte le apparecchiature elettroniche installate a bordo di rotabili ferroviari. Descrive inoltre le condizioni elettriche e ambientali di funzionamento.
Anche se alcune raccomandazioni in tema di progettazione sono fornite negli Allegati informativi della Norma, si richiama l’attenzione sul fatto che essa non costituisce una guida dettagliata alla progettazione di apparecchiature elettroniche e che la responsabilità della progettazione è in carico al fornitore.
La Norma in oggetto sostituisce completamente la Norma CEI EN 50155:2018-04, che rimane applicabile fino al 28-06-2024.
La presente Norma riporta la traduzione completa della EN 50155; la versione inglese è riportata nel fascicolo 18661E di giugno 2022.

Relations

Replaces: CEI EN 50155

See also

EN 50155:2021

International Coding Standard (ICS)

45.060.01
Railway rolling stock in general

Annotation

PLEASE NOTE: links will be automatically recognized and made clickable when the annotation will be published

send
shopping_cart Starting from € 74.00
The publication contains images and text that need color printing for a better reading.

Standard Evolution

close

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.

Search also in the summary/description of the standard

By flagging this control, the search for keywords will not be limited to the Standard Number and Title fields, but will also be performed in the Abstract of the standard.

This way, you will get more results.

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.