Single-point information - Arc protection - Bay control and measurement - Motor protection - Transformer protection - 2 winding - Busbar differential protection (low impedance) - Feeder protection - Voltage regulation - Busbar protection (voltage and frequency) - Capacitor bank protection - Interconnection protection - Power management/Load shedding - Back-up protection - IEC 60870-5-101/104 Communication Manual - SSC600 Smart substation control and protection - 1.5 - IEC - ANSI - 16.02.2023

SSC600 and SSC600 SW IEC 60870-5-104 Communication Protocol Manual

Single-point information is derived from several IEC 61850 boolean data attributes (CDC.attribute/attribute/ …).

  • SPS.stVal
  • SPC.stVal
  • DPC.stSeld
  • ACD.general/phsA/phsB/phsC/neut
  • ACT.general/phsA/phsB/phsC/neut
Table 1. Single-point information

Type

ASDU

GI

1

M_SP_NA_1

Single point

Event

30

M_SP_TB_1

Single point with CP56Time2a