Applies to substation automation systems and more specifically defines the communication between intelligent electronic devices in the substation and the related system requirements.
This publication is of core relevance for Smart Grid.
33.200 Telecontrol. Including Supervising, Control and Data Acquisition System (SCADA) / Телемеханика. Телеметрия. Включая систему диспетчерского управления и сбора данных (SCADA)