KEY BENEFITS
>Secure high-speed transformer differential protection with advanced features in a cost-effective package
>Improved security for transformer energization and inrush provided through a superior adaptive 2nd harmonic restraint algorithm
>Application flexibility for transformers with up to 6 sets of CTs, with independent magnitude/phase angle compensation and grounding settings
>Advanced automation capabilities for providing customized protection and control solutions
>Three independent fiber or copper Ethernet ports for simultaneous/ dedicated network connections with advanced 1 microsecond time synchronization via LAN with IEEE® 1588 support
>Reduced relay-to-relay wiring and associated installation costs through high-speed inter-relay communications
>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)
>Advanced 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
>Combined protection for transformer and small bus zone, including breaker-and-a-half and ring bus diameters
>Stand-alone or component in automated substation control system
>Primary and backup protection of power transformers, autotransformers, reactors, split-phase and angle regulating transformers
>Advanced data logging for asset management and maintenance optimization
