This European Standard covers the requirements applicable to the Energy Measurement Function (EMF) of an Energy Measurement System (EMS) for use on board traction units for Measurement of energy supplied directly from/to the Contact Line system.
This draft European Standard also gives requirements for the Current Measurement Function (e.g. current sensor), the Voltage Measurement Function (e.g. voltage sensor) and the Energy Calculation Function (e.g. energy meter).

This Document is related to the following Topics (in bold):

45 RAILWAY ENGINEERING
45.020 Railway engineering in general
45.060 Railway rolling stock
45.140 Metro, tram and light rail equipment

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