Siemens SIPROTEC 7SJ80 User Manual

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
232 LPCT phase Current
Transf. mismatching (CT
ph mismatch)
Device,
General
OUT On
Of
f
* LED BO
233 LPCT ground Current
Transf. mismatching (CT
gnd mismatch)
Device,
General
OUT On
Of
f
* LED BO
234.21
00
27, 59 blocked via opera-
tion (27, 59 blk)
27/59 O/U
Volt.
IntS
P
On
Of
f
* * LED BO
235.21
10
>BLOCK Function $00
(>BLOCK $00)
Flx SP On
Of
f
On
Off
* * LED BI FK
TO
NL
IN
E
BO
235.21
11
>Function $00 instanta-
neous TRIP (>$00
instant.)
Flx SP On
Of
f
On
Off
* * LED BI FK
TO
NL
IN
E
BO
235.21
12
>Function $00 Direct TRIP
(>$00 Dir.TRIP)
Flx SP On
Of
f
On
Off
* * LED BI FK
TO
NL
IN
E
BO
235.21
13
>Function $00 BLOCK
TRIP Time Delay (>$00
BLK.TDly)
Flx SP On
Of
f
On
Off
* * LED BI FK
TO
NL
IN
E
BO
235.21
14
>Function $00 BLOCK
TRIP (>$00 BLK.TRIP)
Flx SP On
Of
f
On
Off
* * LED BI FK
TO
NL
IN
E
BO
235.21
15
>Function $00 BLOCK
TRIP Phase A (>$00
BL.TripA)
Flx SP On
Of
f
On
Off
* * LED BI FK
TO
NL
IN
E
BO
235.21
16
>Function $00 BLOCK
TRIP Phase B (>$00
BL.TripB)
Flx SP On
Of
f
On
Off
* * LED BI FK
TO
NL
IN
E
BO
Functions, Settings, Information
F.3 Information List
510 SIPROTEC 4, 7SJ80, Manual
E50417-G1140-C343-A8, Edition 12.2017

Siemens SIPROTEC 7SJ80 Specifications

General

Rated Frequency	50/60 Hz
Rated Current	1 A / 5 A
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to +70°C
Current Transformer Inputs	4
Application	Protection of feeders, motors, transformers, and generators
Rated Voltage	100-240 V AC/DC
Communication Protocols	IEC 61850, Modbus, DNP3, IEC 60870-5-103
Display	Graphical LCD
Mounting	Flush mounting
Protection Functions	Overcurrent, Earth fault
Communication Interfaces	Ethernet, RS485
Housing	Plastic
Weight	Approx. 1.5 kg