Siemens SIPROTEC 7SJ80 User Manual

No. Information Type of
Informa-
tion
Comments
1217 64 TRIP OUT 64 displacement voltage element TRIP
1221 50Ns-2 Pickup OUT 50Ns-2 Pickup
1223 50Ns-2 TRIP OUT 50Ns-2 TRIP
1224 50Ns-1 Pickup OUT 50Ns-1 Pickup
1226 50Ns-1 TRIP OUT 50Ns-1 TRIP
1227 51Ns Pickup OUT 51Ns picked up
1229 51Ns TRIP OUT 51Ns TRIP
1230 Sens. Gnd block OUT Sensitive ground fault detection BLOCKED
1264 IEEa = VI Corr. Resistive Earth current
1265 IEEr = VI Corr. Reactive Earth current
1266 IEE = VI Earth current, absolute Value
1267 VGND, 3Vo VI Displacement Voltage VGND, 3Vo
1271 Sens.Gnd Pickup OUT Sensitive Ground fault pick up
1272 Sens. Gnd Ph A OUT Sensitive Ground fault picked up in Ph A
1273 Sens. Gnd Ph B OUT Sensitive Ground fault picked up in Ph B
1274 Sens. Gnd Ph C OUT Sensitive Ground fault picked up in Ph C
1276 SensGnd Forward OUT Sensitive Gnd fault in forward direction
1277 SensGnd Reverse OUT Sensitive Gnd fault in reverse direction
1278 SensGnd undef. OUT Sensitive Gnd fault direction undefined
16029 51Ns BLK PaErr OUT Sens.gnd.flt. 51Ns BLOCKED Setting Error
16030 φ(3Vo,INs) = VI Angle between 3Vo and INsens.
Information List EPTR, TNP
No.
Information Type of
Informa-
tion
Comments
18901 >BLK E Flt(ext) SP >BLOCK Earth fault (extend)
18902 >BLOCK EPTR SP >BLOCK EPTR
18903 >BLOCK TNP SP >BLOCK Transformer Neutral (TNP)
18904 E Flt(ext) OFF OUT Earth fault (extend) is OFF
18905 E Flt(ext) ACT OUT Earth fault (extend) is ACTIVE
18906 EPTR OFF OUT EPTR is OFF
18907 EPTR ACT OUT EPTR is ACTIVE
18908 TNP OFF OUT Transformer Neutral(TNP) is OFF
18909 TNP ACT OUT Transformer Neutral(TNP) is ACTIVE
18910 EPTR picked up OUT EPTR picked up
18911 EPTR TRIP OUT EPTR TRIP
18912 TNP picked up OUT Transformer Neutral (TNP) picked up
18913 TNP TRIP OUT Transformer Neutral (TNP) TRIP
18914 E Flt(ext) PU OUT Earth fault (extend) picked up
18915 E Flt(ext) Trip OUT Earth fault (extend) TRIP
18916 E Flt(ext) BLK OUT Earth fault (extend) is BLOCKED
18917 EPTR BLOCKED OUT EPTR is BLOCKED
18918 TNP BLOCKED OUT Transformer Neutral(TNP) is BLOCKED
2.12.9
Functions
2.12 Ground Fault Protection 64, 67N(s), 50N(s), 51N(s)
196 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