Built-in flexibility
The design of protection and control systems can be optimized,thanks to the large number of IEC61850-9-2 LE ports
of the merging unit, and the flexibility of sample synchronization..
The merging unit can act as time master, where it autonomously generates a 1PPS2 signal, or it can work as time
slave, if the synchronisation is performed elsewhere eg, by a GPS clock..
Further more, the merging unit is capable of calculating summated currents from any NCIT inputs and dispatch them via its
Ethernet ports to protection and control devices..