Siemens SIPROTEC 5 Technical Data Manual page 113

Technical Data
11.40 Current-Sum Supervision
11.40 Current-Sum Supervision
Setting Values
Slope factor
Threshold
Delay failure indication
Dropout Ratio
Dropout ratio
Times
Tripping time
Dropout time
1208
0.00 to 0.95
1 A @ 50 0.030 A to 10.000 A
and100 Irated
5 A @ 50 0.15 A to 50.00 A
and100 Irated
1 A @ 1.6 Irated 0.001 A to 1.600 A
5 A @ 1.6 Irated 0.005 A to 8.000 A
0.00 s to 100.00 s
Approx. 0.97
Approx. 500 ms
Approx. 500 ms
Increments of 0.01
Increments of 0.001 A
Increments 0.01 A
Increments of 0.001 A
Increments of 0.001 A
Increments of 0.01 s
SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-A, Edition 05.2018