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F35 Multiple Feeder Protection System

F35 Multiple Feeder Protection System
F35 Multiple Feeder Protection System
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Product Code : Alstom_F35
Product Description

Multilin F35 Feeder Protection System

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 voltagein one integrated package. Use the F35 as a stand-alone device or as acomponent of an automated substation control system.

Key Benefits

  • Cost-effective and flexible protection and control device for distribution feeder applications
  • Advanced IEC 61850 Ed. 1 and Ed. 2 certified implementation, complete settings via SCL files and flexible process bus support (IEC 61850-9-2LE 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
  • Robust network security enabling Critical Infrastructure Protection through user command logging, and dual permission access control


  • 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)


Office No.-9, Plot 53/54, Sector-34, Space Heights, Near Tawa Hotel, Kamothe, Navi Mumbai - 410209, Maharashtra, India
Mr Piyush Lalchand Rathi (Partner)
Mobile :+919819614841, +919769207841
Mr. Dnyanesh Gawande (Partner)
Mobile :+919833686249