RAILWAYS APPLICATIONS - DIRECT CURRENT SIGNALLING RELAYS

Published date

21-06-2013

Publisher

European Committee for Standards - Electrical

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.

Committee	TC 9X
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Current

Standards	Relationship
NEN EN 50578 : 2013	Identical
UNE-EN 50578:2013	Identical
VDE 0831-578 : 2013	Identical
NBN EN 50578 : 2013	Identical
PN EN 50578 : 2014	Identical
BS EN 50578:2013	Identical
SN EN 50578 : 2013	Identical
DIN EN 50578 : 2013	Identical
NF EN 50578 : 2013	Identical
CEI EN 50578 : 2014	Identical
I.S. 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