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RAILWAYS APPLICATIONS - DIRECT CURRENT SIGNALLING RELAYS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2013

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Essential requirements of the relays and their construction
Bibliography

Provides requirements for direct current relays intended for safety-related applications in railway signalling installations.

DocumentType	Standard
Pages	16
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
EN 50578 : 2013	Identical

EN 50125-3 : 2003 COR 2010	RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 3: EQUIPMENT FOR SIGNALLING AND TELECOMMUNICATIONS
EN 50205:2002	Relays with forcibly guided (mechanically linked) contacts
IEC 61810-1:2015	Electromechanical elementary relays - Part 1: General and safety requirements
EN 50124-1:2017	Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment
EN 60664-1:2007	Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
UIC 736 : 4ED 2004	SIGNALLING RELAYS
IEC 60050-444:2002	International Electrotechnical Vocabulary (IEV) - Part 444: Elementary relays
IEC 60664-1:2007	Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests

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I.S. EN 50578:2013

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory

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