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USC-P

image USC-P-page

USC-P is a modular Programmable Logic Controller with integrated DC protection relay. USC-P is the 3rd generation of GILLAM-FEI protection relays product range featuring IEC 61131-3 PLC, IEC 61850  communication and touchscreen display.

The USC-P is the privileged choice for All-In-One supervision, automation and protection of DC traction cubicles.

WEB HMI uscp

Taking heritage from its GILLAM-FEI predecessors, The USC-P protection relay is designed to offer a complete and modern protection for DC metro and railways feeders, with simplicity of use always in our designer’s mind. USC-P is connected to isolated transducers to monitor the feeder’s currents and voltages. A large panel of customizable algorithms allows exhaustive detection of different types of line faults.

Alarms, history and detailed fault records provide in-depth view of events that occur on the line.

ParametersDescription
Mechanical Enclosure19’’ racks (16 slots) / ½ 19’’ racks (8 slots)
Power supply
  • 48 VDC or 110 VDC
  • Redundancy (option)
  • Auxiliary supply for sensors
  • 2 kVrms isolation
CPU
  • Arm9 – 456MHz / 32 bits
  • 128MB RAM / 64MB FLASH
  • Linux embedded (kernel >3.4)
Network protocols
  • DHCP Client and Server
  • NTP Client and Server
  • HTTP / HTTPS Web server
  • SSH Server for encryption tunnel
  • TLS1.2 | AES256 CBC | SHA256 | DHE RSA
  • SFTP Server
PLC DI/DO
  • Optional 12DI and 8DO cards
  • IEC61131-3 PLC
  • 1ms timestamping
  • 3.7 kVrms isolation (input)
  • 5.0 kVrms isolation (output)
  • 48 or 110 VDC inputs
Ports3 ethernet ports / 1 USB port / 1 RS485

USC-P was conceived to be the privileged choice for All-In-One supervision, automation and  protection of DC traction cubicles.