Siemens SIPROTEC 7SJ80 User Manual

Addr. Parameter C Setting Options Default Setting Comments
0 P.U. THRESHOLD 2.0 .. 200.0 V 110.0 V Pickup Threshold
0 P.U. THRESHOLD 2.0 .. 260.0 V 110.0 V Pickup Threshold
0 P.U. THRESHOLD 40.00 .. 60.00 Hz 51.00 Hz Pickup Threshold
0 P.U. THRESHOLD 50.00 .. 70.00 Hz 61.00 Hz Pickup Threshold
0 P.U. THRESHOLD 0.10 .. 20.00 Hz/s 5.00 Hz/s Pickup Threshold
0 P.U. THRESHOLD 1A 2.0 .. 10000.0 W 200.0 W Pickup Threshold
5A 10.0 .. 50000.0 W 1000.0 W
0 P.U. THRESHOLD 1A 2.0 .. 10000.0 VAR 200.0 VAR Pickup Threshold
5A 10.0 .. 50000.0 VAR 1000.0 VAR
0 P.U. THRESHOLD -0.99 .. 0.99 0.50 Pickup Threshold
0 P.U. THRESHOLD 15 .. 100 % 20 % Pickup Threshold
0 P.U. THRESHOLD 4 .. 100 V/s 60 V/s Pickup Threshold
0 T TRIP DELAY 0.00 .. 3600.00 sec 1.00 sec Trip Time Delay
0A T PICKUP DELAY 0.00 .. 60.00 sec 0.00 sec Pickup Time Delay
0 T PICKUP DELAY 0.00 .. 28800.00 sec 0.00 sec Pickup Time Delay
0A T DROPOUT DELAY 0.00 .. 60.00 sec 0.00 sec Dropout Time Delay
0A BLK.by Vol.Loss NO
YES
YES Block in case of Meas.-
Voltage Loss
0A DROPOUT RATIO 0.70 .. 0.99 0.95 Dropout Ratio
0A DROPOUT RATIO 1.01 .. 3.00 1.05 Dropout Ratio
0 DO differential 0.02 .. 1.00 Hz 0.03 Hz Dropout differential
Information List
No.
Information Type of
Informa-
tion
Comments
235.2110 >BLOCK $00 SP >BLOCK Function $00
235.2111 >$00 instant. SP >Function $00 instantaneous TRIP
235.2112 >$00 Dir.TRIP SP >Function $00 Direct TRIP
235.2113 >$00 BLK.TDly SP >Function $00 BLOCK TRIP Time Delay
235.2114 >$00 BLK.TRIP SP >Function $00 BLOCK TRIP
235.2115 >$00 BL.TripA SP >Function $00 BLOCK TRIP Phase A
235.2116 >$00 BL.TripB SP >Function $00 BLOCK TRIP Phase B
235.2117 >$00 BL.TripC SP >Function $00 BLOCK TRIP Phase C
235.2118 $00 BLOCKED OUT Function $00 is BLOCKED
235.2119 $00 OFF OUT Function $00 is switched OFF
235.2120 $00 ACTIVE OUT Function $00 is ACTIVE
235.2121 $00 picked up OUT Function $00 picked up
235.2122 $00 pickup A OUT Function $00 Pickup Phase A
235.2123 $00 pickup B OUT Function $00 Pickup Phase B
235.2124 $00 pickup C OUT Function $00 Pickup Phase C
235.2125 $00 Time Out OUT Function $00 TRIP Delay Time Out
235.2126 $00 TRIP OUT Function $00 TRIP
235.2128 $00 inval.set OUT Function $00 has invalid settings
236.2127 BLK. Flex.Fct. IntSP BLOCK Flexible Function
2.18.4
Functions
2.18 Flexible Protection Functions
252 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