Acceptance test procedure for removal of CS1K circuit switcher block and trip schemes.

摘要

This supporting document provides a detailed process to test the functions of the circuit switcher, protective relays, alarms, SCADA and 125VDC control logic of 115kV and 13.8kV systems at B3S4 substation following the removal of trip and blocking schemes to Transformer No. 1 Circuit Switcher B594.