Broken-Wire Detection; Current-Balance Supervision; Current-Sum Supervision - Siemens SIPROTEC 5 Manual

Technical Data
11.5 Supervision Functions

Broken-Wire Detection

11.5.4
Setting Values
Value
Mode of blocking
Delta value for autoblock

Current-Balance Supervision

11.5.5
Setting Values
Release threshold
Threshold min/max
Delay failure indication
Dropout Ratio
Overcurrent dropout ratio
Undercurrent dropout ratio
Times
Tripping time
Dropout time
11.5.6

Current-Sum Supervision

Setting Values
Slope factor
Threshold
Delay failure indication
Dropout Ratio
Dropout ratio
Times
Tripping time
Dropout time
442
Setting Range
Blocking
Automatic blocking
No blocking
0.004 I/I to 5.000 I/I
rated
I = 1 A
rated
I = 5 A
rated
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
Increment
-
0.001
rated
0.030 A to 35.000 A
0.15 A to 175.00 A
0.10 to 0.95
0.00 s to 100.00 s
Approx. 0.97
Approx. 1.05
Approx. 500 ms
Approx. 500 ms
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017
Increments of 0.001 A
Increments of 0.01 A
Increments of 0.01
Increments of 0.01 s
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