This website uses cookies. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services.

Cookies are small text files that can be used by websites to make a user's experience more efficient.

The law states that we can store cookies on your device if they are strictly necessary for the operation of this site. For all other types of cookies we need your permission.

This site uses several different types of cookies. These cookies can be categorized in three different ways: duration, party or purpose.

 

Duration

Session cookies are used every time you visit the website. They are temporary and expire after closing the browser or ending the session.

 

Persistent cookies have an expiration date, but their duration may vary. These cookies are not deleted after closing the browser and are stored on your device.

 

Parties

First-party cookies are placed directly on your device by our website.

 

Third-party cookies are not placed on your device by the website you are visiting, but by a third party, such as an advertiser or analysis system.

 

Purpose

Necessary cookies are essential for browsing the website and using its features, such as accessing secure areas of the site. Cookies allow the online store to store products in the shopping cart when shopping online. These cookies are generally first-party session cookies.

 

Functionality cookies allow the website to remember choices you have made in the past, such as which language you prefer or what your username is, so that you can log in automatically.

 

Analytical cookies collect information about how you use the website, such as which pages you visited and which links you clicked on. This information cannot be used to identify you and has been anonymized. Their sole purpose is to improve the functionality of the website. This includes cookies from third-party analytics services.

 

Marketing cookies help track online activity to help advertisers deliver more relevant ads or limit the number of times you see an ad. These cookies may share this information with other organizations or advertisers. These are persistent cookies and are almost always of third-party origin.

 

Cookie settings can be changed at any time by clicking on the "Consent" or “Data” link, turning on or off cookie options and clicking on the "Allow selection" link.

 

You can also control the use of functional, analytical and marketing cookies by adjusting your browser settings.

 

More information on the principles for processing of customer data can be found in our privacy info.

Your consent applies to the following domains: www.evs.ee

Your current state: Deny. 

Cookie declaration last updated on 26/03/2025 by Cookiebot:

Necessary (8)

Necessary cookies are essential for user experience by enabling basic functions such as page navigation and access to secure areas. The website cannot function properly without these cookies. These cookies are first-party session cookies. 

Name Provider Purpose Maximum Storage Duration Type
.Nop.Antiforgery www.evs.ee Ensures visitor browsing-security by preventing cross-site request forgery. This cookie is essential for the security of the website and visitor. Session HTTP Cookie
.Nop.Authentication evs.ee Necessary to identify loged in user. Session HTTP Cookie
.Nop.Customer www.evs.ee This cookie allows the user to close the browser and return to the website without losing the items in the shopping-cart.Used to remember which products have been added to shopping-cart. 1 year HTTP Cookie
_GRECAPTCHA Google Cookie is used to provide spam protection. Session HTTP Cookie
CookieConsent Cookiebot Stores the user's cookie consent state for the current domain 1 year HTTP Cookie
language evs.ee Used to store the language preference of the website visitor. 500 years HTTP Cookie
rc::a Google This cookie is used to distinguish between humans and bots. Persistent HTML Local Storage
rc::c Google This cookie is used to distinguish between humans and bots. Session HTML Local Storage

Statistics (1)

Statistics cookies help to understand how visitors interact with the site by collecting and publishing data anonymously. The purpose of these cookies is to help improve website functionality.

Name Provider Purpose Maximum Storage Duration Type
.Nop.RecentlyViewedProducts www.evs.ee Contains data on the latest products viewed by visitors. Session HTTP Cookie
 
Skip to main content
Back

EVS-EN 50155:2021

Railway applications - Rolling stock - Electronic equipment

General information

Valid from 17.08.2021
Base Documents
EN 50155:2021

Standard history

Status
Date
Type
Name
Main
prEN 50155:2024
17.08.2021
Main
01.11.2017
Main
This document applies to all electronic equipment for control, regulation, protection, diagnostic, energy
supply, etc. installed on rail vehicles.
For the purpose of this document, electronic equipment is defined as equipment composed of electronic
components (e.g. resistors, capacitors, transistors, diodes, integrated circuits, hybrids, application
specific integrated circuits, wound components and relays), and recognized associated components
(e.g. connectors, mechanical parts). These components are mainly mounted on printed circuit boards.
Sensors (e.g. current, voltage, speed) and semiconductor drive units for power electronic devices are
covered by this standard. Complete semiconductor drive units and power converters are covered by
EN 61287-1.
This document covers the requirements for operating conditions, design, documentation, testing and
integration of electronic equipment, as well as hardware and software requirements considered
necessary for compliant and reliable equipment.
Specific requirements related to practices necessary to ensure defined safety integrity level or functional
safety are not covered by this document. Nevertheless, this document applies to the hardware of all
rolling stock electronic equipment or systems performing safety-related functions.
The software requirements for on-board railway equipment are specified by EN 50657.

Required fields are indicated with *

*
*
*
PDF
39.04 € incl tax
PDF redline
50.75 € incl tax
Paper
39.04 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring

Customers who bought this item also bought

Main

EVS-EN IEC 61000-6-3:2021

Electromagnetic compatibility (EMC) - Part 6-3: Generic standards - Emission standard for equipment in residential environments
Newest version Valid from 15.04.2021
Main

EVS-EN IEC 61000-6-1:2019

Electromagnetic compatibility (EMC) - Part 6-1: Generic standards - Immunity standard for residential, commercial and light-industrial environments (IEC 61000-6-1:2016)
Newest version Valid from 01.03.2019
Main

EVS-EN IEC 61000-4-6:2023

Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields
Newest version Valid from 15.08.2023
Main

EVS-EN 61000-4-16:2016

Electromagnetic compatibility (EMC) - Part 4-16: Testing and measurement techniques - Test for immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz
Newest version Valid from 04.04.2016