BS EN 50153:2014+A2:2020
$167.15
Railway applications. Rolling stock. Protective provisions relating to electrical hazards
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 34 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 6 | Foreword |
| 7 | Introduction |
| 8 | 1 Scope 2 Normative references |
| 9 | 3 Terms, definitions and abbreviations 3.1 Terms and definitions 3.1.1 Definitions concerning persons 3.1.2 Other definitions |
| 12 | 3.2 Abbreviations |
| 13 | 4 Classification of voltage bands 4.1 General principles 4.2 Connections between circuits |
| 14 | 4.3 Exceptions 5 Protective provisions against direct contact 5.1 General 5.2 Protection by insulation 5.3 Protection by prevention of access 5.3.1 Voltages in bands I to III 5.3.1.1 Protection by the use of closed electrical operating areas |
| 15 | 5.3.1.2 Protection by the use of electrical operating areas 5.3.1.3 Protection by clearance 5.3.1.4 Protection against hazards from power supply bus line |
| 16 | 5.3.2 Voltages in band IV 5.3.2.1 Protection by the use of closed electrical operating areas 5.3.2.2 Protection by clearance 5.3.2.3 Protection against hazards from power supply bus line |
| 17 | 5.4 Protection by the use of band I (ELV) 5.4.1 Requirements for circuits of band I (SELV and PELV) 5.4.2 Additional requirements for SELV 5.4.3 Additional requirements for PELV 5.5 Warning labels 6 Protective provisions against indirect contact 6.1 General |
| 18 | 6.2 Protective bonding 6.2.1 Equipotential bond 6.2.2 Protective bonding rating 6.2.3 Sliding contacts 6.3 Disconnection of the supply 6.3.1 Application 6.3.2 Disconnection characteristic |
| 19 | 6.4 Main protective bonding 6.4.1 Introduction 6.4.2 General 6.4.3 Bonding paths 6.4.4 Impedance |
| 20 | 6.4.5 Contact line fault 6.5 Clarifications and exceptions with reference to indirect contact 6.5.1 Parts requiring protective provisions |
| 21 | 6.5.2 Parts not requiring protective provisions 6.5.2.1 Exceptions of protective provisions 6.5.2.2 Band II voltage 6.5.2.3 Double insulation 6.5.2.4 Total insulation (for voltages in band III only) 6.5.3 Multi-stage insulation 6.5.4 Floating supplies 6.5.5 Insulated wheel or levitation systems without a protective conductor |
| 22 | 6.6 Additional requirements – Bearings 7 Power circuit 7.1 General principles 7.2 Power circuit insulated from the vehicle body or bogie 7.3 Power circuit using the vehicle body or bogie |
| 23 | 8 Additional requirements 8.1 General 8.2 Current collectors 8.3 Capacitors 8.4 Plug and socket devices 8.4.1 Portable apparatus |
| 24 | 8.4.2 Vehicle and intervehicle connectors 8.5 Special sources 8.5.1 General 8.5.2 Live parts not requiring protective provisions 8.5.3 Live parts requiring protective provisions |
| 25 | 6.4.3 Great Britain |
| 33 | Bibliography |
