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Siemens SIPROTEC 7SJ80 User Manual

Siemens SIPROTEC 7SJ80
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No. Description Function Typ
e of
Info
rma
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
16001 Sum Current Exponentia-
tion Ph A to Ir^x (ΣI^x A=)
Statistics VI
16002 Sum Current Exponentia-
tion Ph B to Ir^x (ΣI^x B=)
Statistics VI
16003 Sum Current Exponentia-
tion Ph C to Ir^x (ΣI^x C=)
Statistics VI
16005 Threshold Sum Curr.
Exponent. exceeded
(Threshold ΣI^x>)
SetPoint(Sta
t)
OUT On
Of
f
* * LED BO
16006 Residual Endurance Phase
A (Resid.Endu. A=)
Statistics VI
16007 Residual Endurance Phase
B (Resid.Endu. B=)
Statistics VI
16008 Residual Endurance Phase
C (Resid.Endu. C=)
Statistics VI
16010 Dropped below Threshold
CB Res.Endurance
(Thresh.R.Endu.<)
SetPoint(Sta
t)
OUT On
Of
f
* * LED BO
16011 Number of mechanical
Trips Phase A
(mechan.TRIP A=)
Statistics VI
16012 Number of mechanical
Trips Phase B
(mechan.TRIP B=)
Statistics VI
16013 Number of mechanical
Trips Phase C
(mechan.TRIP C=)
Statistics VI
16014 Sum Squared Current
Integral Phase A (ΣI^2t
A=)
Statistics VI
16015 Sum Squared Current
Integral Phase B (ΣI^2t
B=)
Statistics VI
16016 Sum Squared Current
Integral Phase C (ΣI^2t
C=)
Statistics VI
16018 Threshold Sum Squa.
Curr. Int. exceeded
(Thresh. ΣI^2t>)
SetPoint(Sta
t)
OUT On
Of
f
* * LED BO
16019 >52 Breaker Wear Start
Criteria (>52 Wear start)
P.System
Data 2
SP On
Of
f
* * LED BI BO
Functions, Settings, Information
F.3 Information List
536 SIPROTEC 4, 7SJ80, Manual
E50417-G1140-C343-A8, Edition 12.2017

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Siemens SIPROTEC 7SJ80 Specifications

General IconGeneral
Rated Frequency50/60 Hz
Rated Current1 A / 5 A
Operating Temperature-25°C to +55°C
Storage Temperature-40°C to +70°C
Current Transformer Inputs4
ApplicationProtection of feeders, motors, transformers, and generators
Rated Voltage100-240 V AC/DC
Communication ProtocolsIEC 61850, Modbus, DNP3, IEC 60870-5-103
DisplayGraphical LCD
MountingFlush mounting
Protection FunctionsOvercurrent, Earth fault
Communication InterfacesEthernet, RS485
HousingPlastic
WeightApprox. 1.5 kg

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