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BSI - PREN 50122-2

Draft BS EN 50122-2 Railway applications - Fixed installations - Electrical safety, earthing and the return circuit. Part 2: Provisions against the effects of stray currents caused by DC traction systems

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Organization: BSI
Publication Date: 1 December 2020
Status: active
Page Count: 32
ICS Code (Fuses and other overcurrent protection devices): 29.120.50
ICS Code (Electric traction equipment): 29.280

Document History

PREN 50122-2
December 1, 2020
Draft BS EN 50122-2 Railway applications - Fixed installations - Electrical safety, earthing and the return circuit. Part 2: Provisions against the effects of stray currents caused by DC traction systems
A description is not available for this item.
BS EN 50122-2
December 31, 2010
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit Part 2: Provisions against the effects of stray currents caused by d.c. traction systems
A description is not available for this item.
BS EN 50122-2
December 31, 2010
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit Part 2: Provisions against the effects of stray currents caused by d.c. traction systems
A description is not available for this item.
BS EN 50122-2
May 15, 1999
Railway Applications - Fixed Installations - Part 2: Protective Provisions Against the Effects of Stray Currents Caused by d.c. Traction Systems
A description is not available for this item.
BS EN 50122-2
May 15, 1999
Railway Applications - Fixed Installations - Part 2: Protective Provisions Against the Effects of Stray Currents Caused by d.c. Traction Systems
A description is not available for this item.
BS EN 50122-2
May 15, 1999
Railway Applications - Fixed Installations - Part 2: Protective Provisions Against the Effects of Stray Currents Caused by d.c. Traction Systems
A description is not available for this item.
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References

This document references:
EN 13146-5 - Railway applications - Track - Test methods for fastening systems - Part 5: Determination of electrical resistance
Published by CEN on April 1, 2012
This European Standard specifies a laboratory test procedure for determining the electrical resistance, in wet conditions, between the running rails provided by a fastening system fitted to a steel...
This document references:
EN 50122-1 - Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock
Published by CENELEC on January 1, 2011
This European Standard specifies requirements for the protective provisions relating to electrical safety in fixed installations associated with a.c. and/or d.c. traction systems and to any...
This document references:
EN 50122-3 - Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of a.c. and d.c. traction systems
Published by CENELEC on October 1, 2010
This European Standard specifies requirements for the protective provisions relating to electrical safety in fixed installations, when it is reasonably likely that hazardous voltages or currents will...
This document references:
EN 50163 - Railway applications - Supply voltages of traction systems
Published by CENELEC on November 1, 2004
This European Standard specifies the main characteristics of the supply voltages of traction systems, such as traction fixed installations, including auxiliary devices fed by the contact line, and...
This document references:
EN 50526-2 - Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
Published by CENELEC on February 1, 2014
This European Standard applies to Voltage Limiting Devices (VLDs) to be applied in d.c. traction systems in order to comply with protective provisions against electric shock from d.c., and mixed a.c....
This document references:
EN 50526-3 - Railway application - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 3: Application Guide
Published by CENELEC on January 1, 2016
This Application Guide supports the European Standards EN 50526-1 and EN 50526-2. Guidance is offered on the following subjects: – the selection and installation of surge arresters; – the selection...
This document references:
EN 62631-3-1 - Dielectric and resistive properties of solid insulating materials - Part 3-1: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity - General method
Published by CENELEC on June 1, 2016
This part of IEC 62631 covers a method of test for the determination of volume resistance and volume resistivity of electrical insulation materials by applying a DC voltage.
This document references:
ISO 21857 - Petroleum, petrochemical and natural gas industries — Prevention of corrosion on pipeline systems influenced by stray currents
Published by ISO on March 1, 2021
This document establishes the general principles for the evaluation and minimization of the effects of stray current corrosion on external surfaces of buried or immersed pipeline systems caused by AC...
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