RAS (Remote Accessibility System)

  • Installation of gateway on Substation with Power, LAN and RS485/RS232 cable work. Multi dropped cable loops for gateway to Relays.
  • Configuration of gateway for Numerical Relays on various protocols such as IEC61850, IEC103, IEC104, SEL, Courier, Modbus serial & TCP/IP.
  • Configuration of gateway for Disturbance records (DR) collection & Auto DR downloads functionality in the Substation computer.
  • Substation data transferred to the control center from gateway over the IEC 104 protocol.
  • Relays Remote parameterization function is also configured and tested using their respective OEM software tools installed in the substation computer to Control Center.
  • Demonstration of integration to Customers, Conducting Site acceptance test (SAT), training and signing of MOM on successful completion.
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