SCU 810 with IEC 61850 – System Communication Unit Energy Sector THE FAMILY OF EQUIPMENT DEDICATED FOR POWER UTILITIES

SCU 810 with IEC 61850 – System Communication Unit Description The SCU 810 module is a complex communication device intended for the interconnection of any intelligent electronic device (IED) of Iskra Sistemi’s NEO 3000 (NEO 2000) Substation Control and Protection System and of any third-party vendors. IED is considered as numerical protection relay, bay computer, intelligent RTU, energy counter and alike, that is used within the substation. The SCU 810 device covers communication functions needed within substation and functions of data handling, world time synchronization and substation automation....

System Communication Unit Physical Interfaces Selection of an appropriate type of physical interface depends on requirements of the individual application. The SCU 810 is based on modular platform that enables device layouts with different amount and physical layout of serial and Ethernet interfaces. For smaller applications up to 4 serial interfaces can be integrated inside SCU810 housing. Using additional external serial port multipli- cator units ECU 032, up to 64 serial interfaces can be comprised within single SCU 810. External serial port multiplicator unit ECU 032 is a modular unit for...

System Communication Unit SCU 810 can be used as front end processor in control center. In this case one SCU 810 operates as primary and the other as redun- dant. SCU 810 communicates with substa- tions over external serial port multiplicator or redundant Ethernet network. If there is only one serial communication channel from substation CMU 100 device can be used to connect both SCU 810 on same communica- tion line. SCU 810 also supports redundancy on Ethernet for communication with SCADA. Control center SCADA Server SCADA Server serial port Technical data OPERATING CONDITIONS Power supply nominal...