Rail Industry

Power electronics technology is indispensable in driving and controlling the energy of transportation systems. This technology has been used in high-speed locomotives, urban transportation systems (metro, tram, trolleybus…) and electric locomotives. The current sensor transmits the control signal and protection signal to the energy converter and inverter to control the motor and auxiliary systems such as air-conditioning, heating, lighting, electric doors, and ventilation equipment.
In the early days of Europe, the voltage monitoring network was also implemented using power electronics technology. In addition to on-board systems, current sensors can also be used to control and protect turnout substations.
With the continuous development of the railway industry, the railway network puts forward more requirements, and high-performance current sensors can be used to monitor the energy consumption of the vehicle-mounted system.
We are always committed to developing products for these applications.