Electrical equipment for the railway industry, namely, lightning arresters, electric resistor boxes, capacitators, inverters; AC and DC traction systems for the railway industry, namely, traction converters, remote circuit breakers control switch operators; electric control systems, namely, train control systems used in the railway industry for detecting and controlling trains or track switches and lights; computer hardware and software for the railway industry for controlling the direction, movement, speed of trains, for controlling the operation of trains present on the railway network, for coordinating the operation of electric or hydraulic brake equipment, for managing and controlling the cooling system of the motors, the filters and the brake resistors, for self-diagnosing and signaling faults of the components of train equipment; calculating machines and data processing equipment for use by the railway industry; software for use on electric traction current converters for the railway industry, namely, software to configure, optimize, manage or check the operation of traction current converters for the railway industry; software for checking rail equipment and apparatuses, namely, computer software to optimize energy consumption and to minimize maintenance and energy cost of rail equipment; electric traction current converters for the railway industry; electronic control systems, namely, proprietary control electronics based on microprocessors and digital signal processors with high processing capacity and modular input/output configuration that integrate with sensors and power train components to provide the functions of product transportation, accumulation, merging, diverting and information tracking for railway machines and rolling stock; electronic circuit cards; electric and electronic instruments and apparatuses for the conduction, distribution, transformation, accumulation, adjustment and control of electric current for railway machines and rolling stock, namely, current converters, electric current switches, electronic monitors and monitor modules for monitoring electric current and electrical signals; electric control panels