Siemens SIPROTEC 7SS523 V3.2 Manual page 400

Distributed busbar/ breaker failure protection
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Appendix
A.14 Measured Value List - Bay Unit
FNo.
5701
IL1[%] = Current in phase L1 [%] =
5702
IL2[%] = Current in phase L2 [%] =
5703
IL3[%] = Current in phase L3 [%] =
5704
IE[%] = IE[%] =
5705
IL1 = Current in phaseL1 =
5706
IL2 = Current in phase L2 =
5707
IL3 = Current in phase L3 =
5708
IEa = Operational measurement: IEa =
5709
IL1= Normalized current IL1 =
5710
IL2= Normalized current IL2 =
5711
IL3= Normalized current IL3 =
5712
IE = Normalized current IE =
5713
IDL1[%]= BZ: Differential current phase L1
5714
IDL2[%]= BZ: Differential current phase L2
5715
IDL3[%]= BZ: Differential current phase L3
5716
ISL1[%]= BZ: Stabilising current phase L1
5717
ISL2[%]= BZ: Stabilising current phase L2
5718
ISL3[%]= BZ: Stabilising current phase L3
5719
f [Hz]= Frequency f [Hz] =
384
Description
Function
IEC 60870-5-103
Configurable in
Matrix
7SS52 V4 Manual
C53000-G1176-C182-1

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