Railway fixed equipment and rolling stock. Electromagnetic disturbances. Determination and measurement of screening factor with a frequency of 50 hz of railway signalling and telecommunication cables.
Fixed railway equipment. Electric signalling. Cables with pairs or quads of conductors for signalling circuits.
Railway fixed equipment. Modular power supply units or systems for signalling equipment, tlecommunication equipment and computer equipment. Convector cabinet.
Railway fixed equipment. Locking of points and crossing. Locking dependent of driving of points crossing with sliding switch diamond.
Railway fixed equipment and rolling stock. Electronic and microprocessor signalling and driver-aid equipment. Part 1 : general environmental, design and user conditions.
Railway fixed equipment. Inner disconnectors and switch disconnectors for 750, 1500 et 3000 volt direct current tractions systems. Characteristics and tests.
Fixed railway equipment. Schematic symbols for signalling programmes.
Railway fixed equipment. Post brackets and portal structures for signalling in aluminium alloy.
Railway fixed equipment. Locking of points and crossing. Whole of locking dependent of driving of points.
Railway fixed equipments. Halogen free low voltage power cords and cables used to underground railway network fixed equipment, cables for electric traction or lighting.
Railway applications. Electromagnetic compatibility. Emission of the whole railway system to the outside world
Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatus
Railway fixed equipment. Modular power supply units for signalling equipment, telecommunication equipment and computer equipment. Battery cabinet.