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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
235.21
17
>Function $00 BLOCK
TRIP Phase C (>$00
BL.TripC)
Flx SP On
Of
f
On
Off
* * LED BI FK
TO
NL
IN
E
BO
235.21
18
Function $00 is BLOCKED
($00 BLOCKED)
Flx OUT On
Of
f
On
Off
* * LED BO
235.21
19
Function $00 is switched
OFF ($00 OFF)
Flx OUT On
Of
f
* * * LED BO
235.21
20
Function $00 is ACTIVE
($00 ACTIVE)
Flx OUT On
Of
f
* * * LED BO
235.21
21
Function $00 picked up
($00 picked up)
Flx OUT On
Of
f
On
Off
* * LED BO
235.21
22
Function $00 Pickup
Phase A ($00 pickup A)
Flx OUT On
Of
f
On
Off
* * LED BO
235.21
23
Function $00 Pickup
Phase B ($00 pickup B)
Flx OUT On
Of
f
On
Off
* * LED BO
235.21
24
Function $00 Pickup
Phase C ($00 pickup C)
Flx OUT On
Of
f
On
Off
* * LED BO
235.21
25
Function $00 TRIP Delay
Time Out ($00 Time Out)
Flx OUT On
Of
f
On
Off
* * LED BO
235.21
26
Function $00 TRIP ($00
TRIP)
Flx OUT On
Of
f
On * * LED BO
235.21
28
Function $00 has invalid
settings ($00 inval.set)
Flx OUT On
Of
f
On
Off
* * LED BO
236.21
27
BLOCK Flexible Function
(BLK. Flex.Fct.)
Device,
General
IntS
P
On
Of
f
* * * LED BO
253 Failure VT circuit: broken
wire (VT brk. wire)
Meas-
urem.Super
v
OUT On
Of
f
* * LED BO
255 Failure VT circuit (Fail VT
circuit)
Meas-
urem.Super
v
OUT On
Of
f
* * LED BO
Functions, Settings, Information
F.3 Information List
SIPROTEC 4, 7SJ80, Manual 511
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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