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GE VERNOVA | MULTIPLE FEEDER PROTECTION SYSTEM | MULTILIN F35

Electrical PowerElectrical Protection & Control Distribution Feeder
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GE VERNOVA | MULTIPLE FEEDER PROTECTION SYSTEM | MULTILIN F35

The F35, a member of the UR Family of protection relays, provides cost-effective feeder protection, control and metering for up to five feeders with busbar voltage measurement, or six feeders without busbar voltage in one integrated package. Use the F35 as a stand-alone device or as a component of an automated substation control system.

Applications

  • Primary protection and control for multiple distribution feeders
  • Distribution load shedding schemes based on voltage and frequency elements
  • Busblocking/interlocking schemes
  • Throwover schemes (bus transfer scheme applications)
  • Distributed generation (DG) interconnect protection, including active and passive anti-islanding

Key Benefits

  • Advanced IEC 61850 Ed. 1 and Ed. 2 certified implementation, complete settings via SCL files and flexible process bus support (IEC 61850-9-2LE, IEC 61869 or IEC 61850-9-2 Hardfiber) ensures interoperability, device managing optimization and reduced cost of ownership
  • Routable GOOSE (R-GOOSE) enables GOOSE messages going beyond the substation, which enables wide area protection and control applications
  • High-end fault and disturbance recording, including internal relay operating signals
  • Advance Cyber security features "CyberSentryTM" that helps meet modern industry requirements
  • Simplified system integration with communications supporting serial and Ethernet interfaces and multiple protocols
  • Supports latest edition of waveform capture (COMTRADE 2013) simplifying fault records management
  • Application flexibility with multiple I/O options including high density I/O, programmable logic, modularity, and specific customization
  • An integrated large, full color display, provides real-time visualization and control of the protected bay, via a bay mimic as well as annunciator functionality and graphical visualization of phasors

GE VERNOVA | MULTIPLE FEEDER PROTECTION SYSTEM | MULTILIN F35

Key Features

Complete IEC 61850 Process Bus solution providing resource optimization and minimizing total P & C life cycle costs
  • Three independent 100Mbps Ethernet ports enable purpose specific LAN support that eliminates latency effect of heavy traffic protocols on mission critical communication services
  • Embedded IEEE 1588 time-synch protocol support eliminates dedicated IRIG-B wiring requirements for IEDs
  • Direct I/O secures high-speed exchange of binary data between URs
  • Increase network availability by reducing failover time to zero through IEC62439-3 PRP, HSR or dual HSR support

Advanced Communications

The F35 provides advanced communications technologies for remote data and engineering access, making it the easiest and most flexible feeder protection relay to use and integrate into new and existing infrastructures. Direct support for fiber optic Ethernet provides high-bandwidth communications allowing for low-latency controls and high-speed file transfers of relay fault and event record information. The available three independent and redundant Ethernet options provide the means to create fault tolerant communication architectures in an easy, cost-effective manner.

The F35 supports the most popular industry standard protocols enabling easy, direct integration into DCS and SCADA systems.
  • IEC 61850-9-2LE networked or IEC61850-9-2 Hardfiber process bus support
  • DNP 3.0 (serial & TCP/IP)
  • Ethernet Global Data (EGD)
  • IEC 60870-5-103 and IEC 60870-5-104
  • Modbus RTU, Modbus TCP/IP
  • HTTP, TFTP, SFTP and MMS file transfer
  • Redundant SNTP and IEEE 1588 for time synchronization
  • PRP as per IEC 62439-3
  • Supports Routable GOOSE (R-GOOSE)

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