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CENELEC
EN 50122-2:2010

EN 50122-2:2010

Current

Current

The latest, up-to-date edition.

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

Published date

15-10-2010

Publisher

European Committee for Standards - Electrical

1 Scope
2 Normative references
3 Terms and definitions
4 Identification of hazards and risks
5 Criteria for stray current assessment and acceptance
6 Design provisions
7 Provisions for influenced metallic structures
8 Protection provisions applied to metallic structures
9 Depots and workshops
10 Tests and measurements
Annex A (informative) - Measurement of track characteristics
Annex B (informative) - Stray current assessment - Rail
        insulation assessment using rail potential
Annex C (informative) - Estimation of stray current and impact
        on metal structures
Annex ZZ (informative) - Coverage of Essential Requirements of
         EC Directives
Bibliography

This European Standard specifies requirements for protective provisions against the effects of stray currents, which result from the operation of d.c. traction systems.

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

R009-003 : 1998 RAILWAY APPLICATION - GUIDE TO THE SPECIFICATION OF A GUIDED TRANSPORT SYSTEM
DIN EN 16704-2-2:2014-07 (Draft) RAILWAY APPLICATIONS - TRACK - SAFETY PROTECTION ON THE TRACK DURING WORK - PART 2-2: COMMON SOLUTIONS AND TECHNOLOGY - REQUIREMENTS FOR BARRIERS
CEN/TR 14819-2:2005 Safety recommendations for cableway installations designed to carry persons - Prevention and fight against fire - Part 2: Other funicular railways and other installations
10/30205098 DC : DRAFT JUNE 2010 BS EN 13481-2 - RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 2: FASTENING SYSTEMS FOR CONCRETE SLEEPERS
14/30247711 DC : 0 BS EN 50633 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PROTECTION PRINCIPLES FOR AC AND DC ELECTRIC TRACTION SYSTEMS
PREN 15654-1 : DRAFT 2015 RAILWAY APPLICATIONS - MEASUREMENT OF VERTICAL FORCES ON WHEELS AND WHEELSETS - PART 1: INTEROPERABLE ON-TRACK MEASUREMENT SITES FOR VEHICLES IN SERVICE
PD CLC/TR 50646:2015 Railway Application. Fixed Installations. Specification for reversible d.c. substations
NF EN 50122-1 : 2011 AMD 4 2018 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
I.S. EN 16704-2-2:2016 RAILWAY APPLICATIONS - TRACK - SAFETY PROTECTION ON THE TRACK DURING WORK - PART 2-2: COMMON SOLUTIONS AND TECHNOLOGY - REQUIREMENTS FOR BARRIERS
CEN/TR 14819-1:2004 Safety recommendations for cableway installations designed to carry persons - Prevention and fight against fire - Part 1: Funicular railways in tunnels
I.S. EN 50123-4:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 4: OUTDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES
S.R. CLC/TR 50646:2015 RAILWAY APPLICATION - FIXED INSTALLATIONS - SPECIFICATION FORREVERSIBLE D.C. SUBSTATIONS
BS EN 50123-7-2:2003 Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems Isolating current transducers and other current measuring devices
DIN EN 13481-7:2012-08 Railway applications - Track - Performance requirements for fastening systems - Part 7: Special fastening systems for switches and crossings and check rails
DIN EN 13481-2:2012-08 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 2: FASTENING SYSTEMS FOR CONCRETE SLEEPERS
EN 13481-7:2012 Railway applications - Track - Performance requirements for fastening systems - Part 7: Special fastening systems for switches and crossings and check rails
EN 50162:2004 Protection against corrosion by stray current from direct current systems
EN 50388 : 2012 COR 2013 RAILWAY APPLICATIONS - POWER SUPPLY AND ROLLING STOCK - TECHNICAL CRITERIA FOR THE COORDINATION BETWEEN POWER SUPPLY (SUBSTATION) AND ROLLING STOCK TO ACHIEVE INTEROPERABILITY
EN 13481-5:2012+A1:2017 Railway applications - Track - Performance requirements for fastening systems - Part 5: Fastening systems for slab track with rail on the surface or rail embedded in a channel
CLC/TS 50544:2010 Low voltage d.c. surge protective device for traction systems - Selection and application rules for surge arresters
EN 50122-3:2010 Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of a.c. and d.c. traction systems
UNE-EN 50122-1:2011 Railway applications - Fixed installations - Electrical safety, earthing and the return circuit -- Part 1: Protective provisions against electric shock
10/30205107 DC : DRAFT JUNE 2010 BS EN 13481-5 - RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 5: FASTENING SYSTEMS FOR SLAB TRACK WITH RAIL ON THE SURFACE OR RAIL EMBEDDED IN A CHANNEL
12/30241400 DC : 0 BS EN 15654-1 - RAILWAY APPLICATIONS - MEASUREMENT OF WHEEL AND AXLE LOADS - PART 1: INTEROPERABLE 'IN-SERVICE' RAIL VEHICLES
10/30205104 DC : DRAFT JUNE 2010 BS EN 13481-4 - RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 4: FASTENING SYSTEMS FOR STEEL SLEEPERS
10/30205110 DC : DRAFT JUNE 2010 BS EN 13481-7 - RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 7: SPECIAL FASTENING SYSTEMS FOR SWITCHES AND CROSSINGS AND CHECK RAILS
15/30326124 DC : 0 BS EN 15654-1 - RAILWAY APPLICATIONS - MEASUREMENT OF VERTICAL FORCES ON WHEELS AND WHEELSETS - PART 1: INTEROPERABLE ON-TRACK MEASUREMENT SITES FOR VEHICLES IN SERVICE
UNE-EN 50122-3:2011 Railway applications - Fixed installations - Electrical safety, earthing and the return circuit -- Part 3: Mutual Interaction of a.c. and d.c. traction systems
08/30191365 DC : DRAFT OCT 2008 BS EN 50388 - RAILWAY APPLICATIONS - POWER SUPPLY AND ROLLING STOCK - TECHNICAL CRITERIA FOR THE COORDINATION BETWEEN POWER SUPPLY (SUBSTATION) AND ROLLING STOCK TO ACHIEVE INTEROPERABILITY
BS EN 50123-2:2003 Railway applications. Fixed installations. D.C. switchgear D.C. circuit breakers
BS EN 50526-2:2014 Railway applications. Fixed installations. D.C. surge arresters and voltage limiting devices Voltage limiting devices
PREN 50388-1 : DRAFT 2017 RAILWAY APPLICATIONS - FIXED INSTALLATIONS AND ROLLING STOCK - TECHNICAL CRITERIA FOR THE COORDINATION BETWEEN TRACTION POWER SUPPLY AND ROLLING STOCK TO ACHIEVE INTEROPERABILITY - PART 1: GENERAL
03/307038 DC : DRAFT AUG 2003 EN 50162 - PROTECTION AGAINST CORROSION BY STRAY CURRENT FROM DIRECT CURRENT SYSTEMS
CEI CLC/TS 50544 : 2011 LOW VOLTAGE D.C. SURGE PROTECTIVE DEVICE FOR TRACTION SYSTEMS - SELECTION AND APPLICATION RULES FOR SURGE ARRESTERS
S.R. CLC/TS 50544:2010 LOW VOLTAGE D.C. SURGE PROTECTIVE DEVICE FOR TRACTION SYSTEMS - SELECTION AND APPLICATION RULES FOR SURGE ARRESTERS
EN 50123-7-2:2003 Railway applications - Fixed installations - D.C. switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devices
I.S. EN 50123-1:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - GENERAL
BS EN 50123-1:2003 Railway applications. Fixed installations. D.C. switchgear General
I.S. EN 50122-1:2011 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
UNE-EN 50388:2013 Railway Applications - Power supply and rolling stock - Technical criteria for the coordination between power supply (substation) and rolling stock to achieve interoperability
UNE-EN 50633:2017 Railway applications - Fixed installations - Protection principles for AC and DC electric traction systems
I.S. EN 50122-3:2010 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 3: MUTUAL INTERACTION OF A.C. AND D.C. TRACTION SYSTEMS
PREN 50526-3 : DRAFT 2014 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 3: APPLICATION GUIDE
I.S. CEN TR 14819-2:2006 SAFETY RECOMMENDATIONS FOR CABLEWAY INSTALLATIONS DESIGNED TO CARRY PERSONS - PREVENTION AND FIGHT AGAINST FIRE - PART 2: OTHER FUNICULAR RAILWAYS AND OTHER INSTALLATIONS
I.S. EN 50388:2012 RAILWAY APPLICATIONS - POWER SUPPLY AND ROLLING STOCK - TECHNICAL CRITERIA FOR THE COORDINATION BETWEEN POWER SUPPLY (SUBSTATION) AND ROLLING STOCK TO ACHIEVE INTEROPERABILITY
I.S. EN 50123-7-2:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 7-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - ISOLATING CURRENT TRANSDUCERS AND OTHER CURRENT MEASURING DEVICES
I.S. EN 50162:2004 PROTECTION AGAINST CORROSION BY STRAY CURRENT FROM DIRECT CURRENT SYSTEMS
UNE-EN 13481-7:2012 Railway applications - Track - Performance requirements for fastening systems - Part 7: Special fastening systems for switches and crossings and check rails
I.S. EN 13481-5:2012 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 5: FASTENING SYSTEMS FOR SLAB TRACK WITH RAIL ON THE SURFACE OR RAIL EMBEDDED IN A CHANNEL
I.S. EN 13481-4:2012 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 4: FASTENING SYSTEMS FOR STEEL SLEEPERS
I.S. EN 13481-7:2012 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 7: SPECIAL FASTENING SYSTEMS FOR SWITCHES AND CROSSING AND CHECK RAILS
I.S. EN 13481-2:2012 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 2: FASTENING SYSTEMS FOR CONCRETE SLEEPERS
CEI EN 50122-3 : 2012 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 3: MUTUAL INTERACTION OF A.C. AND D.C. TRACTION SYSTEMS
CEI R009-003 : 2000 RAILWAY APPLICATIONS GUIDE TO THE SPECIFICATION OF A GUIDED TRANSPORT SYSTEM
PD CEN/TR 14819-2:2005 Safety recommendations for cableway installations designed to carry persons. Prevention and fight against fire Other funicular railways and other installations
DD CLC/TS 50544:2010 Low voltage d.c. surge protective device for traction systems. Selection and application rules for surge arresters
RSSB GL/RT1210 : ISSUE 1 AMD 3 2017 AC ENERGY SUBSYSTEM AND INTERFACES TO ROLLING STOCK SUBSYSTEM
11/30250871 DC : 0 BS EN 50388 - RAILWAY APPLICATIONS - POWER SUPPLY AND ROLLING STOCK - TECHNICAL CRITERIA FOR THE COORDINATION BETWEEN POWER SUPPLY (SUBSTATION) AND ROLLING STOCK TO ACHIEVE INTEROPERABILITY
BS EN 50123-7-1:2003 Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems Measurement, control and protection devices for specific use in d.c. traction systems. Application guide
BS EN 50633:2016 Railway applications. Fixed installations. Protection principles for AC and DC electric traction systems
14/30247708 DC : 0 BS EN 50526-3 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 3: APPLICATION GUIDE
BS EN 50526-3:2016 Railway application. Fixed installations. D.C. surge arresters and voltage limiting devices Application Guide
BS EN 50162:2004 Protection against corrosion by stray current from direct current systems
CEI EN 50123-1 : 2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 1: GENERAL
BS EN 16704-2-2:2016 Railway applications. Track. Safety protection on the track during work Common solutions and technology. Requirements for barriers
16/30208484 DC : 0 BS EN 15654-2 - RAILWAY APPLICATIONS - MEASUREMENT OF VERTICAL FORCES ON WHEELS AND WHEELSETS - PART 2: TEST IN WORKSHOP FOR NEW, MODIFIED AND MAINTAINED VEHICLES
PD R009-003:1999 Railway applications. Guide to the specification of a guided transport system
CEI EN 50388 : 2012 RAILWAY APPLICATIONS - POWER SUPPLY AND ROLLING STOCK - TECHNICAL CRITERIA FOR THE COORDINATION BETWEEN POWER SUPPLY (SUBSTATION) AND ROLLING STOCK TO ACHIEVE INTEROPERABILITY
UNE-EN 16704-2-2:2017 Railway applications - Track - Safety protection on the track during work - Part 2-2: Common solutions and technology - Requirements for barriers
EN 15654-1:2018 Railway applications - Measurement of vertical forces on wheels and wheelsets - Part 1: On-track measurement sites for vehicles in service
EN 16704-2-2:2016 Railway applications - Track - Safety protection on the track during work - Part 2-2: Common solutions and technology - Requirements for barriers
UNI EN 13481-4 : 2012 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 4: FASTENING SYSTEMS FOR STEEL SLEEPERS
UNI EN 13481-7 : 2012 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 7: SPECIAL FASTENING SYSTEMS FOR SWITCHES AND CROSSINGS AND CHECK RAILS
07/30137492 DC : 0 EN 15654-1 - RAILWAY APPLICATIONS - MEASUREMENT OF WHEEL AND AXLE LOADS - PART 1: INTEROPERABLE 'IN-SERVICE' RAIL VEHICLES
17/30356581 DC : 0 BS EN 50388-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS AND ROLLING STOCK - TECHNICAL CRITERIA FOR THE COORDINATION BETWEEN TRACTION POWER SUPPLY AND ROLLING STOCK TO ACHIEVE INTEROPERABILITY - PART 1: GENERAL
I.S. EN 50123-3:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES
DIN EN 16704-2-2 E : 2017 RAILWAY APPLICATIONS - TRACK - SAFETY PROTECTION ON THE TRACK DURING WORK - PART 2-2: COMMON SOLUTIONS AND TECHNOLOGY - REQUIREMENTS FOR BARRIERS
08/30187483 DC : DRAFT AUG 2008 BS EN 50122-3 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND BONDING - PART 3: MUTUAL INTERACTION OF A.C. AND D.C. TRACTION SYSTEMS
I.S. EN 15654-1:2018 RAILWAY APPLICATIONS - MEASUREMENT OF VERTICAL FORCES ON WHEELS AND WHEELSETS - PART 1: ON-TRACK MEASUREMENT SITES FOR VEHICLES IN SERVICE
PREN 50388 : DRAFT 2011 RAILWAY APPLICATIONS - POWER SUPPLY AND ROLLING STOCK - TECHNICAL CRITERIA FOR THE COORDINATION BETWEEN POWER SUPPLY (SUBSTATION) AND ROLLING STOCK TO ACHIEVE INTEROPERABILITY
I.S. EN 50526-3:2016 RAILWAY APPLICATION - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 3: APPLICATION GUIDE
I.S. EN 50123-2:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - D.C. CIRCUIT BREAKERS
I.S. EN 50123-7-3:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 7-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - ISOLATING VOLTAGE TRANSDUCERS AND OTHER VOLTAGE MEASURING DEVICES
DIN EN 13481-5:2012-08 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 5: FASTENING SYSTEMS FOR SLAB TRACK WITH RAIL ON THE SURFACE OR RAIL EMBEDDED IN A CHANNEL
BS EN 13481-5 : 2012 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 5: FASTENING SYSTEMS FOR SLAB TRACK WITH RAIL ON THE SURFACE OR RAIL EMBEDDED IN A CHANNEL
BS EN 13481-7:2012 Railway applications. Track. Performance requirements for fastening systems Special fastening systems for switches and crossings and check rails
UNE-EN 13481-4:2012 Railway applications - Track - Performance requirements for fastening systems - Part 4: Fastening systems for steel sleepers
UNE-EN 50526-2:2014 Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
08/30182527 DC : DRAFT MAY 2008 BS EN 50122-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND BONDING - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
08/30160532 DC : DRAFT MAY 2008 BS EN 50122-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND BONDING - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
17/30326406 DC : 0 BS EN 17168 - RAILWAY APPLICATIONS - PLATFORM BARRIER SYSTEMS
UNE-EN 13481-2:2012 Railway applications - Track - Performance requirements for fastening systems - Part 2: Fastening systems for concrete sleepers
BS EN 13481-2 : 2012 RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 2: FASTENING SYSTEMS FOR CONCRETE SLEEPERS
BS EN 50122-1 : 2011 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
EN 50123-7-3:2003 Railway applications - Fixed installations - D.C. switchgear - Part 7-3: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating voltage transducers and other voltage measuring devices
RSSB GE/GN8600 : ISSUE 1 AMD 1 2015 GUIDANCE ON THE CONVENTIONAL RAIL ENERGY TSI
12/30259982 DC : 0 BS EN 16432-1 - RAILWAY APPLICATIONS - BALLASTLESS TRACK SYSTEMS - PART 1: GENERAL REQUIREMENTS
BS EN 50123-7-3:2003 Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems Isolating voltage transducers and other voltage measuring devices
UNE-EN 50526-3:2016 Railway application - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 3: Application Guide
BS EN 50122-3:2010 Railway applications. Fixed installations. Electrical safety, earthing and the return circuit Mutual Interaction of a.c. and d.c. traction systems
PD CEN/TR 14819-1:2004 Safety recommendations for cableway installations designed to carry persons. Prevention and fight against fire Funicular railways in tunnels
BS EN 50388:2012 Railway Applications. Power supply and rolling stock. Technical criteria for the coordination between power supply (substation) and rolling stock to achieve interoperability
NF EN 50122-3 : 2011 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 3: MUTUAL INTERACTION OF A.C AND D.C - TRACTION SYSTEMS
PREN 50633 : DRAFT 2014 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PROTECTION PRINCIPLES FOR AC AND DC ELECTRIC TRACTION SYSTEMS
CEI EN 50162 : 2005 PROTECTION AGAINST CORROSION BY STRAY CURRENT FROM DIRECT CURRENT SYSTEMS
CEI EN 50526-2 : 2014 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 2: VOLTAGE LIMITING DEVICES
I.S. EN 50526-2:2014 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 2: VOLTAGE LIMITING DEVICES
DIN EN 13481-4:2012-11 Railway applications - Track - Performance requirements for fastening systems - Part 4: Fastening systems for steel sleepers
BS EN 13481-4:2012 Railway applications. Track. Performance requirements for fastening systems Fastening systems for steel sleepers
EN 50526-2:2014 Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
EN 13481-2:2012+A1:2017 Railway applications - Track - Performance requirements for fastening systems - Part 2: Fastening systems for concrete sleepers
EN 13481-4:2012 Railway applications - Track - Performance requirements for fastening systems - Part 4: Fastening systems for steel sleepers
DIN EN 16704-2-2:2017-03 RAILWAY APPLICATIONS - TRACK - SAFETY PROTECTION ON THE TRACK DURING WORK - PART 2-2: COMMON SOLUTIONS AND TECHNOLOGY - REQUIREMENTS FOR BARRIERS
EN 50633:2016 Railway applications - Fixed installations - Protection principles for AC and DC electric traction systems
EN 50123-1:2003 Railway applications - Fixed installations - D.C. switchgear - Part 1: General
EN 50123-7-1:2003 Railway applications - Fixed installations - D.C. switchgear - Part 7-1: Measurement, control and protection devices for specific use in d.c. traction systems - Application guide
EN 50123-4:2003/A1:2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 4: OUTDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES
EN 50526-3:2016 Railway application - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 3: Application Guide
EN 50123-2:2003 Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakers
CLC/TR 50646:2015 Railway Application - Fixed Installations - Specification for reversible d.c. substations
EN 50122-1:2011/A4:2017 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
EN 50123-3:2003/A1:2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES
UNE-EN 13481-5:2012 Railway applications - Track - Performance requirements for fastening systems - Part 5: Fastening systems for slab track with rail on the surface or rail embedded in a channel

EN 50122-1:2011/A4:2017 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
IEC 60050-811:1991 International Electrotechnical Vocabulary (IEV) - Part 811: Electric traction
EN 50122-3:2010 Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of a.c. and d.c. traction systems
EN 50163 : 2004 COR 2013 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
EN 50162:2004 Protection against corrosion by stray current from direct current systems

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