Universal Relays

The Universal Relay (UR) family of protection and control products are built on a common modular platform. All UR products feature high performance protection, expandable I/O, integrated monitoring and metering, high-speed communications, and extensive programming and configuration capabilities.

Applications:

  • Generation, transmission, distribution, motor protection, monitoring, metering and control
  • Utility substation and industrial plant automation
  • Digital fault recording and sequence of event recording
  • Predictive maintenance through data analysis and trending
  • Advanced protection, control and automation.

Features:

  • Modular construction via common hardware, reduced spare parts, and plug and play modules for cost savings and simplification
  • Application flexibility with multiple I/O options including high density I/O, programmable logic, modularity, and specific customisation
  • Advanced IEC 61850 Ed. 1 and Ed. 2 certified implementation, complete settings via SCL files and comprehensive process bus support (IEC 61850-9-2LE, IEC 61869 or IEC 61850-9-2 Hardfiber)
  • Routable GOOSE (R-GOOSE) enables GOOSE messages going beyond the substation
  • An integrated large, full colour display, provides real-time visualisation and control of the protected bay
  • Three Ethernet ports enable purpose specific LAN support, reducing latency from heavy traffic on critical communications
  • Phasor Measurement Unit (synchrophasor) according to IEEE C37.118 (2011) and IEC 61850-90-5.