18 SIPROTEC 7SJ81/7SK81 V4.70, Product Information
E50417-K1150-C462-A2, Edition 02.2012
Information overview
In addition to the indications described in the manuals 7SJ80 (E50417-
G1100-C343) and 7SK80 (E50417-G1100-C344) in Appendix A.9, the
following indications apply.
No. Description Func-
tion
Type
of
Infor
ma-
tion
Log Buffers Configurable in
Matrix
IEC 60870-5-103
Event Log ON/OFF
Trip (Fault) Log ON/OFF
Ground Fault Log ON/OFF
Marked in Oscill. Record
LED
Binary Input
Function Key
Relay
Chatter Suppression
Type
Information Number
Data Unit
General Interrogation
232 LPCT phase Current
Transf. mismatching
(CT ph mismatch)
Device,
General
OUT On
Off
* LED BO
233 LPCT ground Current
Transf. mismatching
(CT gnd mismatch)
Device,
General
OUT On
Off
* LED BO
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