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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
170.20
97
25 Setting error (25 Set-
Error)
SYNC func-
tion 1
OUT On
Of
f
LED BO
170.21
01
Sync-group 1 is switched
OFF (25-1 OFF)
SYNC func-
tion 1
OUT On
Of
f
* LED BO 41 36 1 Yes
170.21
02
>BLOCK 25 CLOSE
command (>BLK 25
CLOSE)
SYNC func-
tion 1
SP On
Of
f
* LED BI
170.21
03
25 CLOSE command is
BLOCKED (25 CLOSE BLK)
SYNC func-
tion 1
OUT On
Of
f
* LED BO 41 37 1 Yes
171 Failure: Phase Sequence
(Fail Ph. Seq.)
Meas-
urem.Super
v
OUT On
Of
f
* * LED BO 16
0
35 1 Yes
175 Failure: Phase Sequence
Current (Fail Ph. Seq. I)
Meas-
urem.Super
v
OUT On
Of
f
* * LED BO 13
5
19
1
1 Yes
176 Failure: Phase Sequence
Voltage (Fail Ph. Seq. V)
Meas-
urem.Super
v
OUT On
Of
f
* * LED BO 13
5
19
2
1 Yes
177 Failure: Battery empty
(Fail Battery)
Device,
General
OUT On
Of
f
* * LED BO
178 I/O-Board Error (I/O-Board
error)
Device,
General
OUT On
Of
f
* * LED BO
181 Error: A/D converter (Error
A/D-conv.)
Device,
General
OUT On
Of
f
* * LED BO
191 Error: Offset (Error Offset) Device,
General
OUT On
Of
f
* * LED BO
193 Alarm: NO calibration
data available (Alarm NO
calibr)
Device,
General
OUT On
Of
f
* * LED BO
194 Error: Neutral CT different
from MLFB (Error
neutralCT)
Device,
General
OUT On
Of
f
*
197 Measurement Supervision
is switched OFF (MeasSup
OFF)
Meas-
urem.Super
v
OUT On
Of
f
* * LED BO 13
5
19
7
1 Yes
203 Waveform data deleted
(Wave. deleted)
Osc. Fault
Rec.
OUT
_Ev
On * LED BO 13
5
20
3
1 No
Functions, Settings, Information
F.3 Information List
SIPROTEC 4, 7SJ80, Manual 509
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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