TSA – Advanced Supervision Card

Processes all electrical parameters per feeder. RMS values per second of the following variables:

• • Voltage per phase
  • Current per phase and calculated neutral current
  • Imported/exported active, reactive and apparent power per phase and total power
  • Power factor per phase
  • Phase presence
  • Frequency
  • Cumulative values of imported and exported energy
  • Cumulative reactive energy values in the four quadrants
  • Temperature
  • Voltage and current oscillography in case of alarm
• Generation of the following alarms per phase: blown fuse, overvoltage/undervoltage, overcurrent, short-circuit current, short-circuit current.
• Each module has two RJ45 connectors that allow the construction of a data bus
• Can communicate via DLMS/COSEM over HDLC with the LV edge node or via Modbus RTU (RS485)