Protection Relay - Bay control

Protection Relay - Bay control


Bay controller or bay control units are mainly used for measuring and controlling bay level equipment in substations. They are designed for use in all voltage levels from power transmission to distribution and provide fully automated control of substation switching devices. Bay control units implement a number of protocols including IEC61850.

The construction of the bay controllers is based on the modular architecture. Pluggable modules are configured to perform the required functionality. Modules that are used in these applications that our reference designs provide subsystem solution for include:

  • Processing module
  • Analog input and output module
  • Digital input and output module
  • Power supply
  • Communication
  • HMI

Support & community

Other Support