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
1278 Sensitive Gnd fault direc-
tion undefined (SensGnd
undef.)
Sens. Gnd
Fault
OUT On
Of
f
On On
Off
* LED BO 15
1
17
8
1 Yes
1403 >BLOCK 50BF (>BLOCK
50BF)
50BF BkrFai-
lure
SP On
Of
f
* * LED BI BO 16
6
10
3
1 Yes
1404 >50BF Activate 3I0>
threshold (>50BFactiv.
3I0>)
50BF BkrFai-
lure
SP On
Of
f
* * LED BI BO
1431 >50BF initiated externally
(>50BF ext SRC)
50BF BkrFai-
lure
SP On
Of
f
* * LED BI BO 16
6
10
4
1 Yes
1451 50BF is switched OFF
(50BF OFF)
50BF BkrFai-
lure
OUT On
Of
f
* * LED BO 16
6
15
1
1 Yes
1452 50BF is BLOCKED (50BF
BLOCK)
50BF BkrFai-
lure
OUT On
Of
f
On
Off
* LED BO 16
6
15
2
1 Yes
1453 50BF is ACTIVE (50BF
ACTIVE)
50BF BkrFai-
lure
OUT On
Of
f
* * LED BO 16
6
15
3
1 Yes
1456 50BF (internal) PICKUP
(50BF int Pickup)
50BF BkrFai-
lure
OUT * On
Off
* LED BO 16
6
15
6
2 Yes
1457 50BF (external) PICKUP
(50BF ext Pickup)
50BF BkrFai-
lure
OUT * On
Off
* LED BO 16
6
15
7
2 Yes
1471 50BF TRIP (50BF TRIP) 50BF BkrFai-
lure
OUT * On m LED BO 16
0
85 2 No
1480 50BF (internal) TRIP
(50BF int TRIP)
50BF BkrFai-
lure
OUT * On * LED BO 16
6
18
0
2 Yes
1481 50BF (external) TRIP
(50BF ext TRIP)
50BF BkrFai-
lure
OUT * On * LED BO 16
6
18
1
2 Yes
1494 50BF TRIP 2 (50BF TRIP 2) 50BF BkrFai-
lure
OUT * On * LED BO
1503 >BLOCK 49 Overload
Protection (>BLOCK 49
O/L)
49 Th.Over-
load
SP * * * LED BI BO 16
7
3 1 Yes
1507 >Emergency start of
motors (>EmergencyS-
tart)
49 Th.Over-
load
SP On
Of
f
* * LED BI BO 16
7
7 1 Yes
1511 49 Overload Protection is
OFF (49 O / L OFF)
49 Th.Over-
load
OUT On
Of
f
* * LED BO 16
7
11 1 Yes
Functions, Settings, Information
F.3 Information List
SIPROTEC 4, 7SJ80, Manual 517
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