The EMGMT / R module ensures the collection, transmission, processing and archiving of measured data on the course of electricity consumption of traction rail vehicles (TRV) and the subsequent prediction of its development. It is part of the EMGMT module taking into account the specific requirements for measuring traction electricity in rail transport.

The measurement is made by a HEMR V1 multi-system traction meter, which measures the received and delivered energy in four quadrants with the identification of active and reactive power. It is used to measure instantaneous electrical quantities such as voltage and current in AC and DC systems, with the identification of minimum and maximum quantities measured.