Interruptibility

The (interruptibility) service is an integral part of the defence system of the national grid and is one of the tools available to Terna for safe operation of the electricity system and in particular to mitigate the risk of power outages in the various conditions of operation.

In order to be among the customers assigned to the instant interruptibility service, a system is required UPDC (Load Disconnection Peripheral Unit).

Source: Terna