Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V. Part 2-16. Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units
Establishment of the definition of the system for the prevention of the care from the band of movement installed on the wheeled vehicle of categories M1, M2, M3, N1 and N2. Installation classification of such systems. Determination of minimum requirements for the functionality of data systems. Establishment of human-machine interface (HMI) requirements and determination of tests methods of data systems
