Sub-cycle Distance Relay with automation and control capabilities

GE Digital Energy's enhanced Multilin D90Plus protection system is a single-platform solution for the protection of MV to EHV transmission lines.
The Multilin D90 Plus is a sub-cycle distance relay delivering maximum performance, flexibility, and functionality. It achieves the fast sub-cycle distance protection using true CCVT filtering for improved performance without the need for intentional delays or reduced fault coverage.
Featuring advanced automation and control, dedicated digital fault recording, comprehensive communications including IEC 61850, and an extensive local HMI, the Multilin D90Plus represents the next benchmark in protective relaying.

Relion advanced protection & control.
BeijingSifang June 2016