scope:

This document specifies the initial and the retained performance requirements and laboratory test methods for solar powered, hardwired and communicating active road studs intended for use as permanent road marking materials.

In accordance with Low Voltage Directive 2014/35/EU, product characteristic electrical safety is applicable only to those active road studs which are designed with voltage rating between 50 and 1 000 V for alternating current and between 75 and 1 500 V for direct current. Voltage ratings refer to the voltage of the electrical input or output, not to voltages that may appear inside the equipment.