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
1730 >BLOCK Cold-Load-Pickup
(>BLOCK CLP)
ColdLoad-
Pickup
SP * * * LED BI BO
1731 >BLOCK Cold-Load-Pickup
stop timer (>BLK CLP
stpTim)
ColdLoad-
Pickup
SP On
Of
f
* * LED BI BO 60 24
3
1 Yes
1732 >ACTIVATE Cold-Load-
Pickup (>ACTIVATE CLP)
ColdLoad-
Pickup
SP On
Of
f
* * LED BI BO
1751 50/51 O/C switched OFF
(50/51 PH OFF)
50/51
Overcur.
OUT On
Of
f
* * LED BO 60 21 1 Yes
1752 50/51 O/C is BLOCKED
(50/51 PH BLK)
50/51
Overcur.
OUT On
Of
f
On
Off
* LED BO 60 22 1 Yes
1753 50/51 O/C is ACTIVE
(50/51 PH ACT)
50/51
Overcur.
OUT On
Of
f
* * LED BO 60 23 1 Yes
1756 50N/51N is OFF (50N/51N
OFF)
50/51
Overcur.
OUT On
Of
f
* * LED BO 60 26 1 Yes
1757 50N/51N is BLOCKED
(50N/51N BLK)
50/51
Overcur.
OUT On
Of
f
On
Off
* LED BO 60 27 1 Yes
1758 50N/51N is ACTIVE
(50N/51N ACT)
50/51
Overcur.
OUT On
Of
f
* * LED BO 60 28 1 Yes
1761 50(N)/51(N) O/C PICKUP
(50(N)/51(N) PU)
50/51
Overcur.
OUT * On
Off
m LED BO 16
0
84 2 Yes
1762 50/51 Phase A picked up
(50/51 Ph A PU)
50/51
Overcur.
OUT * On
Off
m LED BO 16
0
64 2 Yes
1763 50/51 Phase B picked up
(50/51 Ph B PU)
50/51
Overcur.
OUT * On
Off
m LED BO 16
0
65 2 Yes
1764 50/51 Phase C picked up
(50/51 Ph C PU)
50/51
Overcur.
OUT * On
Off
m LED BO 16
0
66 2 Yes
1765 50N/51N picked up (50N/
51NPickedup)
50/51
Overcur.
OUT * On
Off
m LED BO 16
0
67 2 Yes
1767 50-3 picked up (50-3
picked up)
50/51
Overcur.
OUT * On
Off
* LED BO 60 14
6
2 Yes
1768 50N-3 picked up (50N-3
picked up)
50/51
Overcur.
OUT * On
Off
* LED BO 60 14
7
2 Yes
1769 50-3 TRIP (50-3 TRIP) 50/51
Overcur.
OUT * On * LED BO 60 14
8
2 Yes
1770 50N-3 TRIP (50N-3 TRIP) 50/51
Overcur.
OUT * On * LED BO 60 14
9
2 Yes
Functions, Settings, Information
F.3 Information List
SIPROTEC 4, 7SJ80, Manual 519
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