Skip to content
Please enter a keyword to search

  • EN 50122-1:2011/A4:2017

    Current The latest, up-to-date edition.

    RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK

    Available format(s): 

    Language(s): 

    Published date:  20-01-2017

    Publisher:  European Committee for Standards - Electrical

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Contact line zone and current collector zone
    5 Protective provisions against direct contact
    6 Protective provisions against indirect contact
       and impermissible rail potential
    7 Protective provisions for low voltage non
       traction power supplies
    8 Protective provisions where track systems,
       which are utilized for carrying traction return
       current, or/and contact line systems pass
       through hazardous zones
    9 Limits for touch voltage and protection against
       the danger of rail potential
    10 Additional protective provisions
    Annex A (informative) - Typical obstacles
    Annex B (normative) - Warning sign
    Annex C (informative) - Guiding values for rail
            potential gradient
    Annex D (informative) - Effective touch voltage
            and body voltage with respect to the body
            current
    Annex E (normative) - Measurement methods for
            effective touch voltages
    Annex F (normative) - The use of voltage-limiting devices
    Annex G (normative) - Special national conditions
    Bibliography
    Annex ZZ (informative) - Relationship between this
             European Standard and the Essential
             Requirements of EU Directive 2008/57/EC

    Abstract - (Show below) - (Hide below)

    Defines 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 installations that can be endangered by the traction power supply system.

    General Product Information - (Show below) - (Hide below)

    Committee CLC/TC 9X
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    CLC/TS 50562:2011 Railway applications - Fixed installations - Process, measures and demonstration of safety for electric traction systems
    07/30172830 DC : DRAFT DEC 2007 BS EN 15746-1 - RAILWAY APPLICATIONS - TRACK - ROAD-RAIL MACHINES AND ASSOCIATED - EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    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
    BS EN 50329 : 2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - TRACTION TRANSFORMERS
    11/30246420 DC : 0 BS EN 50443 - EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON PIPELINES CAUSED BY HIGH VOLTAGE A.C. ELECTRIC TRACTION SYSTEMS AND/OR HIGH VOLTAGE A.C. POWER SUPPLY SYSTEMS
    13/30251579 DC : 0 BS EN 50617-1 - RAILWAYS APPLICATIONS - BASIC PARAMETERS OF TRAIN DETECTION SYSTEMS - PART 1: TRACK CIRCUITS
    13/30252771 DC : 0 BS EN 50121-3-1 - RAILWAY APPLICATIONS - ELECTROMAGNETIC COMPATIBILITY - PART 3-1: ROLLING STOCK - TRAIN AND COMPLETE VEHICLE
    BS EN 50526-1:2012 Railway applications. Fixed Installations. D.C. surge arresters and voltage limiting devices Surge arresters
    12/30244746 DC : 0 BS EN 15955-1 - RAILWAY APPLICATIONS - TRACK - DEMOUNTABLE MACHINES AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    14/30247711 DC : 0 BS EN 50633 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PROTECTION PRINCIPLES FOR AC AND DC ELECTRIC TRACTION SYSTEMS
    DIN EN 15954-1:2014-06 RAILWAY APPLICATIONS - TRACK - TRAILERS AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    DIN EN 16704-1:2017-11 RAILWAY APPLICATIONS - TRACK - SAFETY PROTECTION ON THE TRACK DURING WORK - PART 1: RAILWAY RISKS AND COMMON PRINCIPLES FOR PROTECTION OF FIXED AND MOBILE WORK SITES
    11/30235280 DC : 0 BS EN 50152-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 1: CIRCUIT-BREAKERS WITH NOMINAL VOLTAGE ABOVE 1 KV
    09/30202535 DC : DRAFT JUN 2009 BS EN 15955-1 - RAILWAY APPLICATIONS - TRACK - DEMOUNTABLE MACHINES AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    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
    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
    PREN 50152-3-2 : DRAFT 2015 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE CURRENT TRANSFORMERS
    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
    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
    CEI EN 50526-1 : 2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
    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
    CEI CLC/TS 50562 : 2012 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PROCESS, MEASURES AND DEMONSTRATION OF SAFETY FOR ELECTRIC TRACTION SYSTEMS
    BS EN 15746-1 : 2010 RAILWAY APPLICATIONS - TRACK - ROAD-RAIL MACHINES AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    BS EN 50153 : 2014 RAILWAY APPLICATIONS - ROLLING STOCK - PROTECTIVE PROVISIONS RELATING TO ELECTRICAL HAZARDS
    I.S. EN 50443:2011 EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON PIPELINES CAUSED BY HIGH VOLTAGE A.C. ELECTRIC TRACTION SYSTEMS AND/OR HIGH VOLTAGE A.C. POWER SUPPLY SYSTEMS
    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
    I.S. CLC TS 50502:2007 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRIC EQUIPMENT IN TROLLEY BUSES - SAFETY REQUIREMENTS AND CONNECTION SYSTEMS
    I.S. EN 50122-2:2010 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
    I.S. EN 50152-3-3:2016 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - VOLTAGE TRANSFORMERS
    EN 50163 : 2004 COR 2013 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
    12/30235286 DC : DRAFT APR 2012 BS EN 50153 - RAILWAY APPLICATIONS - ROLLING STOCK - PROTECTIVE PROVISIONS RELATING TO ELECTRICAL HAZARDS
    UNE-EN 15954-1:2014 Railway applications - Track - Trailers and associated equipment - Part 1: Technical requirements for running and working
    EN 50502:2015 Railway applications - Rolling stock - Electric equipment in trolley buses - Safety requirements and current collection 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 50443:2011 Effects of electromagnetic interference on pipelines caused by high voltage a.c. electric traction systems and/or high voltage a.c. power supply systems
    CLC/TS 50544:2010 Low voltage d.c. surge protective device for traction systems - Selection and application rules for surge arresters
    DIN EN 16704-1:2017-11 Railway applications - Track - Safety protection on the track during work - Part 1: Railway risks and common principles for protection of fixed and mobile work sites
    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 50152-3-3:2016 Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Voltage transformers
    EN 50526-2:2014 Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
    EN 50152-3-2:2016 Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems - Current transformers
    09/30200407 DC : 0 BS EN 50526-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
    12/30241400 DC : 0 BS EN 15654-1 - RAILWAY APPLICATIONS - MEASUREMENT OF WHEEL AND AXLE LOADS - PART 1: INTEROPERABLE 'IN-SERVICE' RAIL VEHICLES
    UNE-EN 50152-2:2013 Railway applications - Fixed installations - Particular requirements for alternating current switchgear - Part 2: Disconnectors, earthing switches and switches with nominal voltage above 1 kV
    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
    03/318491 DC : DRAFT OCT 2003 EN 50163 - RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
    04/30109471 DC : DRAFT FEB 2004 EN 50388:2004 - RAILWAY APPLICATIONS - POWER SUPPLY AND ROLLING STOCK - TECHNICAL CRITERIA FOR INTEROPERABILITY
    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
    14/30258500 DC : 0 BS EN 14033-2 - RAILWAY APPLICATIONS - TRACK - RAILBOUND CONSTRUCTION AND MAINTENANCE MACHINES - PART 2: TECHNICAL REQUIREMENTS FOR TRAVELLING AND WORKING
    BS EN 16727-3:2017 Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Non-acoustic performance General safety and environmental requirements
    14/30310006 DC : 0 BS EN 16727-3 - RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - NON-ACOUSTIC PERFORMANCE - PART 3: GENERAL SAFETY AND ENVIRONMENTAL REQUIREMENTS
    14/30293535 DC : 0 BS EN 16704-1 - RAILWAY APPLICATIONS - TRACK - SAFETY PROTECTION ON THE TRACK DURING WORK - PART 1: RAILWAY RISKS AND COMMON PRINCIPLES FOR PROTECTION OF FIXED AND MOBILE WORK SITES
    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
    09/30202529 DC : 0 BS EN 15954-1 - RAILWAY APPLICATIONS - TRACK - TRAILERS AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    S.R. CLC/TS 50544:2010 LOW VOLTAGE D.C. SURGE PROTECTIVE DEVICE FOR TRACTION SYSTEMS - SELECTION AND APPLICATION RULES FOR SURGE ARRESTERS
    CLC/TS 50502:2008 Railway applications - Rolling stock - Electric equipment in trolley buses - Safety requirements and connection systems
    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
    BS EN 50123-1:2003 Railway applications. Fixed installations. D.C. switchgear General
    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
    BS EN 50122-2:2010 Railway applications. Fixed installations. Electrical safety, earthing and the return circuit Provisions against the effects of stray currents caused by d.c. traction systems
    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
    CEI EN 50122-2 : 2012 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
    I.S. 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
    CLC/TR 50488:2006 Railway applications - Safety measures for the personnel working on or near overhead contact lines
    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
    IEC 62313:2009 Railway applications - Power supply and rolling stock - Technical criteria for the coordination between power supply (substation) and rolling stock
    EN 15746-1:2010+A1:2011 Railway applications - Track - Road-rail machines and associated equipment - Part 1: Technical requirements for running and working
    UNI EN 15746-1 : 2011 RAILWAY APPLICATIONS - TRACK - ROAD-RAIL MACHINES AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    DIN EN 50153 : 2018 RAILWAY APPLICATIONS - ROLLING STOCK - PROTECTIVE PROVISIONS RELATING TO ELECTRICAL HAZARDS
    DIN EN 16727-3:2017-05 RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - NON-ACOUSTIC PERFORMANCE - PART 3: GENERAL SAFETY AND ENVIRONMENTAL REQUIREMENTS
    VDE 0115-2 : 2018 RAILWAY APPLICATIONS - ROLLING STOCK - PROTECTIVE PROVISIONS RELATING TO ELECTRICAL HAZARDS
    UNE-EN 16704-1:2017 Railway applications - Track - Safety protection on the track during work - Part 1: Railway risks and common principles for protection of fixed and mobile work sites
    14/30235257 DC : 0 BS EN 50641 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - REQUIREMENTS FOR THE VALIDATION OF SIMULATION TOOLS USED FOR THE DESIGN OF TRACTION POWER SUPPLY SYSTEMS
    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
    PD 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
    I.S. EN 15954-1:2013 RAILWAY APPLICATIONS - TRACK - TRAILERS AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    16/30340731 DC : 0 BS EN 50121-3-1 - RAILWAY APPLICATIONS - ELECTROMAGNETIC COMPATIBILITY - PART 3-1: ROLLING STOCK - TRAIN AND COMPLETE VEHICLE
    BS EN 62267:2009 Railway applications. Automated urban guided transport (AUGT). Safety requirements
    UNE-EN 50122-2:2011 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
    DD CLC/TS 50544:2010 Low voltage d.c. surge protective device for traction systems. Selection and application rules for surge arresters
    BS EN 50443:2011 Effects of electromagnetic interference on pipelines caused by high voltage a.c. electric traction systems and/or high voltage a.c. power supply systems
    RSSB GL/RT1210 : ISSUE 1 AMD 3 2017 AC ENERGY SUBSYSTEM AND INTERFACES TO ROLLING STOCK SUBSYSTEM
    15/30314795 DC : 0 BS EN 50152-3-3 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS
    PREN 50152-3-3 : DRAFT 2015 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS
    PREN 50617-1 : DRAFT 2013 RAILWAYS APPLICATIONS - BASIC PARAMETERS OF TRAIN DETECTION SYSTEMS - PART 1: TRACK CIRCUITS
    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
    NF EN 15746-1 : 2010 + A1 2011 RAILWAY APPLICATIONS - TRACK - ROAD-RAIL MACHINES AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    12/30244740 DC : 0 BS EN 15954-1 - RAILWAY APPLICATIONS - TRACK - TRAILERS AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    15/30314792 DC : 0 BS EN 50152-3-2 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE CURRENT TRANSFORMERS
    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 50121-3-1:2017 Railway applications. Electromagnetic compatibility Rolling stock. Train and complete vehicle
    13/30252783 DC : 0 BS EN 50502 - RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRIC EQUIPMENT IN TROLLEY BUSES - SAFETY REQUIREMENTS AND CONNECTION SYSTEMS
    08/30165463 DC : DRAFT MAY 2008 BS EN 50122-2 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND BONDING - PART 2: PROVISIONS AGAINST THE EFFECTS OF STRAY CURRENTS CAUSED BY D.C. TRACTION SYSTEMS
    BS EN 50526-3:2016 Railway application. Fixed installations. D.C. surge arresters and voltage limiting devices Application Guide
    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
    BS EN 50152-3-3:2016 Railway applications. Fixed installations. Particular requirements for a.c. switchgear Measurement, control and protection devices for specific use in a.c. traction systems. Voltage transformers
    UNE-EN 62267:2011 Railway applications - Automated urban guided transport (AUGT) - Safety requirements
    BS EN 16704-1:2016 Railway applications. Track. Safety protection on the track during work Railway risks and common principles for protection of fixed and mobile work sites
    I.S. EN 15955-1:2013 RAILWAY APPLICATIONS - TRACK - DEMOUNTABLE MACHINES AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    EN 50121-3-1:2017 Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle
    PREN 50152-1 : DRAFT 2011 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 1: CIRCUIT-BREAKERS WITH NOMINAL VOLTAGE ABOVE 1 KV
    I.S. EN 50502:2015 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRIC EQUIPMENT IN TROLLEY BUSES - SAFETY REQUIREMENTS AND CURRENT COLLECTION SYSTEMS
    I.S. EN 50152-3-2:2016 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-2: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE CURRENT TRANSFORMERS
    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
    PREN 50121-3-1 : DRAFT 2016 RAILWAY APPLICATIONS - ELECTROMAGNETIC COMPATIBILITY - PART 3-1: ROLLING STOCK - TRAIN AND COMPLETE VEHICLE
    PREN 50526-1 : DRAFT 2009 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
    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
    EN 15654-1:2018 Railway applications - Measurement of vertical forces on wheels and wheelsets - Part 1: On-track measurement sites for vehicles in service
    I.S. EN 16704-1:2016 RAILWAY APPLICATIONS - TRACK - SAFETY PROTECTION ON THE TRACK DURING WORK - PART 1: RAILWAY RISKS AND COMMON PRINCIPLES FOR PROTECTION OF FIXED AND MOBILE WORK SITES
    I.S. EN 50153:2014 RAILWAY APPLICATIONS - ROLLING STOCK - PROTECTIVE PROVISIONS RELATING TO ELECTRICAL HAZARDS
    S.R. CLC/TS 50502:2008 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRIC EQUIPMENT IN TROLLEY BUSES - SAFETY REQUIREMENTS AND CONNECTION SYSTEMS
    I.S. EN 50163:2004 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
    UNE-EN 50152-3-2:2016 Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems - Current transformers
    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 15955-1 : 2013 RAILWAY APPLICATIONS - TRACK - DEMOUNTABLE MACHINES AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    UNI EN 15954-1 : 2013 RAILWAY APPLICATIONS - TRACK - TRAILERS AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    DIN EN 16727-3 E : 2017 RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - NON-ACOUSTIC PERFORMANCE - PART 3: GENERAL SAFETY AND ENVIRONMENTAL REQUIREMENTS
    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
    DIN EN 15746-1:2016-02 (Draft) Railway applications - Track - Road rail machines and associated equipment - Part 1: Technical requirements for travelling and working; German and English version prEN 15746-1:2015
    DIN EN 16704-1:2014-04 (Draft) RAILWAY APPLICATIONS - TRACK - SAFETY PROTECTION ON THE TRACK DURING WORK - PART 1: RAILWAY RISKS AND COMMON PRINCIPLES FOR PROTECTION OF FIXED AND MOBILE WORK SITES
    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
    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
    07/30137492 DC : 0 EN 15654-1 - RAILWAY APPLICATIONS - MEASUREMENT OF WHEEL AND AXLE LOADS - PART 1: INTEROPERABLE 'IN-SERVICE' RAIL VEHICLES
    DD CLC/TS 50562:2011 Railway applications. Fixed Installations. Process, measures and demonstration of safety for electric traction systems
    I.S. EN 50123-3:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES
    CEI CLC/TR 50488 : 2007 RAILWAY APPLICATIONS - SAFETY MEASURES FOR PERSONNEL WORKING NEAR OVERHEAD CONTACT LINES
    PREN 50443 : DRAFT 2011 EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON PIPELINES CAUSED BY HIGH VOLTAGE A.C. ELECTRIC TRACTION SYSTEMS AND/OR HIGH VOLTAGE A.C. POWER SUPPLY SYSTEMS
    04/30117663 DC : DRAFT AUG 2004 EN 50388 - RAILWAY APPLICATIONS - POWER SUPPLY AND ROLLING STOCK - TECHNICAL CRITERIA FOR THE COORDINATION BETWEEN SUPPLY (SUBSTATION) AND ROLLING STOCK TO ACHIEVE INTEROPERABILITY
    DD CLC/TS 50502:2008 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRIC EQUIPMENT IN TROLLEY BUSES - SAFETY REQUIREMENTS AND CONNECTION SYSTEMS
    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
    12/30235298 DC : DRAFT JAN 2012 BS EN 50526-2 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 2: VOLTAGE LIMITING DEVICES
    UNE-EN 50502:2016 Railway applications - Rolling stock - Electric equipment in trolley buses - Safety requirements and current collection systems
    11/30235283 DC : 0 BS EN 50152-2 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 2: DISCONNECTORS, EARTHING SWITCHES AND SWITCHES WITH NOMINAL VOLTAGE ABOVE 1 KV
    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
    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 50562:2011 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PROCESS, MEASURES AND DEMONSTRATION OF SAFETY FOR ELECTRIC TRACTION SYSTEMS
    UNE-EN 50152-1:2013 Railway applications - Fixed installations - Particular requirements for alternating current switchgear - Part 1: Circuit-breakers with nominal voltage above 1 kV
    PREN 50502 : DRAFT 2013 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRIC EQUIPMENT IN TROLLEY BUSES - SAFETY REQUIREMENTS AND CONNECTION SYSTEMS
    BS EN 50502:2015 Railway applications. Rolling stock. Electric equipment in trolley buses. Safety requirements and current collection systems
    BS EN 50152-2:2012 Railway applications. Fixed installations. Particular requirements for alternating current switchgear Disconnectors, earthing switches and switches with nominal voltage above 1 kV
    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
    I.S. EN 50123-1:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - GENERAL
    I.S. EN 50152-1:2012 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 1: CIRCUIT-BREAKERS WITH NOMINAL VOLTAGE ABOVE 1 KV
    I.S. EN 16727-3:2017 RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - NON-ACOUSTIC PERFORMANCE - PART 3: GENERAL SAFETY AND ENVIRONMENTAL REQUIREMENTS
    S.R. CLC/TR 50488:2007 RAILWAY APPLICATIONS - SAFETY MEASURES FOR THE PERSONNEL WORKING ON OR NEAR OVERHEAD CONTACT LINES
    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 50526-1:2012 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
    I.S. EN 50526-3:2016 RAILWAY APPLICATION - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 3: APPLICATION GUIDE
    EN 16704-1:2016 Railway applications - Track - Safety protection on the track during work - Part 1: Railway risks and common principles for protection of fixed and mobile work sites
    I.S. EN 50123-2:2003 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - D.C. CIRCUIT BREAKERS
    I.S. EN 15746-1:2010 RAILWAY APPLICATIONS - TRACK - ROAD-RAIL MACHINES AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    CEI EN 50443 : 2012 EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON PIPELINES CAUSED BY HIGH VOLTAGE A.C. ELECTRIC TRACTION SYSTEMS AND/OR HIGH VOLTAGE A.C. POWER SUPPLY SYSTEMS
    PREN 50152-2 : DRAFT 2011 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 2: DISCONNECTORS, EARTHING SWITCHES AND SWITCHES WITH NOMINAL VOLTAGE ABOVE 1 KV
    UNE-EN 50121-3-1:2017 Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle
    CEI EN 50152-2 : 2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 2: DISCONNECTORS, EARTHING SWITCHES AND SWITCHES WITH NOMINAL VOLTAGE ABOVE 1 KV
    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
    EN 50153 : 2014 AMD 1 2017 RAILWAY APPLICATIONS - ROLLING STOCK - PROTECTIVE PROVISIONS RELATING TO ELECTRICAL HAZARDS
    UNE-EN 50526-2:2014 Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
    UNE-EN 50152-3-3:2016 Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Voltage transformers
    17/30326406 DC : 0 BS EN 17168 - RAILWAY APPLICATIONS - PLATFORM BARRIER SYSTEMS
    UNE-EN 15955-1:2014 Railway applications - Track - Demountable machines and associated equipment - Part 1: Technical requirements for running and working
    EN 15954-1 : 2013 RAILWAY APPLICATIONS - TRACK - TRAILERS AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    EN 15955-1 : 2013 RAILWAY APPLICATIONS - TRACK - DEMOUNTABLE MACHINES AND ASSOCIATED EQUIPMENT - PART 1: TECHNICAL REQUIREMENTS FOR RUNNING AND WORKING
    EN 16727-3:2017 Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 3: General safety and environmental requirements
    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
    BS EN 50152-1 : 2012 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 1: CIRCUIT-BREAKERS WITH NOMINAL VOLTAGE ABOVE 1 KV
    UNE-EN 50526-1:2012 Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 1: Surge arresters
    DIN EN 16727-3:2015-02 (Draft) RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - NON-ACOUSTIC PERFORMANCE - PART 3: GENERAL SAFETY AND ENVIRONMENTAL REQUIREMENTS
    12/30259982 DC : 0 BS EN 16432-1 - RAILWAY APPLICATIONS - BALLASTLESS TRACK SYSTEMS - PART 1: GENERAL REQUIREMENTS
    DIN EN 15955-1:2013-08 Railway applications - Track - Demountable machines and associated equipment - Part 1: Technical requirements for running and working
    BS EN 15954-1:2013 Railway applications. Track. Trailers and associated equipment Technical requirements for running and working
    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
    BS EN 50163 : 2004 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
    BS EN 15955-1:2013 Railway applications. Track. Demountable machines and associated equipment Technical requirements for running and working
    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 - PART 1: 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
    05/19988433 DC : 0 PREN 14033-2 - RAILWAY APPLICATIONS - TRACK - RAILBOUND CONSTRUCTION AND MAINTENANCE MACHINES - PART 2: TECHNICAL REQUIREMENTS FOR WORKING
    S.R. CLC/TR 50646:2015 RAILWAY APPLICATION - FIXED INSTALLATIONS - SPECIFICATION FORREVERSIBLE D.C. SUBSTATIONS
    PREN 50633 : DRAFT 2014 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PROTECTION PRINCIPLES FOR AC AND DC ELECTRIC TRACTION SYSTEMS
    I.S. EN 62267:2009 RAILWAY APPLICATIONS - AUTOMATED URBAN GUIDED TRANSPORT (AUGT) - SAFETY REQUIREMENTS
    I.S. EN 50526-2:2014 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 2: VOLTAGE LIMITING DEVICES
    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 50121-3-1:2017 RAILWAY APPLICATIONS - ELECTROMAGNETIC COMPATIBILITY - PART 3-1: ROLLING STOCK - TRAIN AND COMPLETE VEHICLE
    I.S. EN 50329:2007 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - TRACTION TRANSFORMERS
    I.S. EN 50152-2:2012 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 2: DISCONNECTORS, EARTHING SWITCHES AND SWITCHES WITH NOMINAL VOLTAGE ABOVE 1 KV
    DIN EN 15746-1:2011-12 Railway applications - Track - Road-rail machines and associated equipment - Part 1: Technical requirements for running and working (includes Amendment A1:2011)
    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 50329:2003/A1:2010 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - TRACTION TRANSFORMERS
    EN 50152-2:2012 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 2: DISCONNECTORS, EARTHING SWITCHES AND SWITCHES WITH NOMINAL VOLTAGE ABOVE 1 KV
    EN 50123-1:2003 Railway applications - Fixed installations - D.C. switchgear - Part 1: General
    EN 50122-2:2010 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
    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 62267:2009 Railway applications - Automated urban guided transport (AUGT) - Safety requirements
    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
    EN 50152-1 : 2012 AMD 1 2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 1: CIRCUIT-BREAKERS WITH NOMINAL VOLTAGE ABOVE 1 KV
    EN 50526-1:2012 Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 1: Surge arresters
    CLC/TR 50646:2015 Railway Application - Fixed Installations - Specification for reversible d.c. substations
    EN 50123-3:2003/A1:2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 61219:1993 Live working - Earthing or earthing and short-circuiting equipment using lances as a short-circuiting device - Lance earthing
    ISO 7010:2011 Graphical symbols Safety colours and safety signs Registered safety signs
    IEC TS 60479-1:2005+AMD1:2016 CSV Effects of current on human beings and livestock - Part 1: Generalaspects
    IEC 60050-811:1991 International Electrotechnical Vocabulary (IEV) - Part 811: Electric traction
    IEC 60050-195:1998 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
    EN 61219:1993 Live working - Earthing or earthing and short-circuiting equipment using lances as short-circuiting device - Lance earthing
    IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
    HD 60364-4-41:2017/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-41: PROTECTION FOR SAFETY - PROTECTION AGAINST ELECTRIC SHOCK
    EN 50153 : 2014 AMD 1 2017 RAILWAY APPLICATIONS - ROLLING STOCK - PROTECTIVE PROVISIONS RELATING TO ELECTRICAL HAZARDS
    EN 50122-2:2010 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
    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
    HD 637 S1:1999/corrigendum:2005 POWER INSTALLATIONS EXCEEDING 1 KV A.C.
    2008/57/EC : 2008 AMD 5 2014 DIRECTIVE 2008/1957/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 17 JUNE 2008 ON THE INTEROPERABILITY OF THE RAIL SYSTEM WITHIN THE COMMUNITY (RECAST) (TEXT WITH EEA RELEVANCE)
    IEC 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
    IEC 60050-551:1998 International Electrotechnical Vocabulary (IEV) - Part 551: Power electronics
    IEC 60050-442:1998 International Electrotechnical Vocabulary (IEV) - Part 442: Electrical accessories
    IEC 60364-1:2005 Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions
    EN 50124-1:2017 Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment
    IEC 60050-101:1998 International Electrotechnical Vocabulary (IEV) - Part 101: Mathematics
    EN 50119 : 2009 AMD 1 2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION OVERHEAD CONTACT LINES
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    EN 50345:2009 Railway applications - Fixed installations - Electric traction - Insulating synthetic rope assemblies for support of overhead contact lines
    EN 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    IEC 60050-821:1998 International Electrotechnical Vocabulary (IEV) - Part 821: Signalling and security apparatus for railways
    EN 50163 : 2004 COR 2013 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
    EN 60898-1:2003/A13:2012 ELECTRICAL ACCESSORIES - CIRCUIT BREAKERS FOR OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS - PART 1: CIRCUIT-BREAKERS FOR A.C. OPERATION (IEC 60898-1:2002, MODIFIED)
    ISO 3864-1:2011 Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs and safety markings
    IEC 60898-1:2015 Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 1: Circuit-breakers for a.c. operation
    IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
    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 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    EN 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
    IEC 60050-111:1996 International Electrotechnical Vocabulary (IEV) - Part 111: Physics and chemistry
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    EN 60898-1:2003/A13:2012 ELECTRICAL ACCESSORIES - CIRCUIT BREAKERS FOR OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS - PART 1: CIRCUIT-BREAKERS FOR A.C. OPERATION (IEC 60898-1:2002, MODIFIED)
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective