KEY BENEFITS
>High-speed differential protection algorithm for enhanced stability with sub-cycle trip times of 0.75 power cycle
>Superior CT saturation detector capable of detecting CT saturation even with only 2 msec of saturation free current for enhanced through-fault stability
>Cost-effective alternative to high impedance schemes protection
>Advanced automation capabilities for providing customized protection and control solutions
>Application flexibility with multiple I/O options and programmable logic (FlexLogic?)
>Three independent fiber or copper Ethernet ports for simultaneous/dedicated network connections with advanced 1 microsecond time synchronization via LAN with IEEE® 1588 support
>Embedded IEC® 61850 protocol with no external communications hardware required
>Robust network security enabling Critical Infrastructure Protection through user command logging, and dual permission access control
>Increase network availability by reducing failover time to zero through IEC 62439-3 “PRP” support
>CyberSentry? provides high-end cyber security aligned to industry standards and services (NERC® CIP, AAA, Radius, RBAC, Syslog)
>High-end fault and disturbance recording, including internal relay operating signals, eliminating the need for redundant recording devices
>Complete IEC 61850 Process Bus solution provides resource optimization and minimizes total P&C life cycle costs
APPLICATIONS
>Re-configurable and pre-defined bus arrangements for simple bus applications, up to 6 feeders and 2 differential zones with breaker failure
>Integrated bus protection and metering for HV and EHV substations
