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Number of results 118
UNE-EN 50122-1:2023
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock
UNE-EN 50122-2:2023
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
UNE-EN 50122-3:2023
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems
UNE-EN 50388-1:2023
Railway Applications - Fixed installations and rolling stock - Technical criteria for the coordination between electric traction power supply systems and rolling stock to achieve interoperability - Part 1: General
UNE-EN 50367:2022/A1:2023
Railway applications - Fixed installations and rolling stock - Criteria to achieve technical compatibility between pantographs and overhead contact line
UNE-EN 50163:2005/A3:2023
Railway applications - Supply voltages of traction systems
UNE-EN 50317:2012/A1:2022
Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line
UNE-EN 50367:2022
UNE-EN 50488:2021
Railway applications - Fixed Installations - Electrical protective measures for working on or near an overhead contact line system and/or its associated return circuit
UNE-EN 50119:2021
Railway applications - Fixed installations - Electric traction overhead contact lines
UNE-EN 50163:2005/A2:2020
UNE-EN 50152-3-1:2017
Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-1: Measurement, control and protection devices for specific use in a.c. traction systems - Devices
UNE-EN 50122-1:2011/A4:2017
UNE-EN 50633:2017
Railway applications - Fixed installations - Protection principles for AC and DC electric traction systems
UNE-EN 50122-1:2011/A3:2017
UNE-EN 62621:2016/A1:2017
Railway applications - Fixed installations - Electric traction - Specific requirements for composite insulators used for overhead contact line 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
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
UNE-EN 50526-3:2016
Railway application - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 3: Application Guide
UNE-EN 62621:2016
UNE-EN 50122-1:2011/A2:2016
UNE-EN 50123-6:2004/A1:2015
Railway applications - Fixed installations - D.C. switchgear - Part 6: D.C. switchgear assemblies
UNE-EN 50526-2:2014
Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
UNE-EN 50123-4:2004/A1:2013
Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches