Voltage Phase-Rotation Supervision
Setting Values
Tripping delay 0.00 s to 100.00 s Increments of 0.01 s
Phase-rotation direction A B C
A C B
Times
Tripping time Approx. 500 ms
Dropout time Approx. 500 ms
12.21
Technical Data
12.21 Voltage Phase-Rotation Supervision 
SIPROTEC 5, Merging Unit 6MU85, Manual 857
C53000-G5040-C074-1, Edition 01.2020