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BS/EN 50121-3-2-2016 pdf download.Railway applications Electromagnetic compatibility Part 3-2 : Rolling stock - Apparatus. EN 55022:2010, Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement (CISPR 22:2008, modified) EN 61000-4-2:2009, Electromagnetic compatibility (EMC)...

BS/EN 16771-2016 pdf download.Railway applications Infrastructure Aluminothermic welding of grooved raIls. railway regulator: or owner of a railway infrastructure, or custodian with a delegated responsibility for a railway infrastructure 3.8 process supplier company which provides an approved...

BS/EN 16704-2-2-2016 pdf download.Railway applications Track Safety protection on the track during work Part 2-2: Common solutions and technology Requirements for barriers. It shall be possible to mount, position and remove all components easily and: — preferably...

BS/EN 50152-3-1-2017 pdf download.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. 3.1 under-voltage voltage the value of which is lower...

BS/EN 50121-2-2017 pdf download.Railway applications Electromagnetic compatibility Part 2: Emission of the whole railway system to the outside world. The measured values (at the equivalent 10 m distance) shall not exceed the limits given in Figure 1...

BS/EN 16585-2-2017 pdf download.Railway applications Design for PRM use Equipment and components on board rolling stock Part 2: Elements for sitting, standing and moving. — for a vehicle, with designated priority seats, with multiple external doors the...

BS/EN 62621-2016 pdf download.Railway applications Fixed installations Electric traction Specific requirements for composite insulators used for overhead contact line systems. 4.1 General Composite materials and polymers permit the manufacture of insulators for use on outdoor overhead contact...

BS/EN 15551-2017 pdf download.Railway applications Railway rolling stock - Buffers. 4.4 Long stroke buffer 150 mm Wagons used for carriage of impact-sensitive goods may be fitted with 150 mm stroke buffers in order to maintain the accelerations...

BS/EN 16951-1-2018 pdf download.Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation- Procedures for assessing long term performance Part 1: Acoustic characteristics. 2 Normative references The following documents, in whole or...