Siemens SIPROTEC 7SJ80

Addr. Parameter Function C Setting Options Default Setting Comments
226 Threshold BI 7 P.System Data
1
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Thresh. BI 176V Threshold for Binary Input
7
227 Threshold BI 8 P.System Data
1
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Thresh. BI 176V Threshold for Binary Input
8
228 Threshold BI 9 P.System Data
1
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Thresh. BI 176V Threshold for Binary Input
9
229 Threshold BI 10 P.System Data
1
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Thresh. BI 176V Threshold for Binary Input
10
230 Threshold BI 11 P.System Data
1
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Thresh. BI 176V Threshold for Binary Input
11
232 VXnom PRIMARY P.System Data
1
0.10 .. 800.00 kV 20.00 kV Rated Primary Voltage X
233 VXnom SECON-
DARY
P.System Data
1
100 .. 225 V 100 V Rated Secondary Voltage
X
235A ATEX100 P.System Data
1
NO
YES
YES Storage of th. Replicas
w/o Power Supply
238 Ignd2-CT PRIM. P.System Data
1
1 .. 50000 A 400 A Ignd2-CT rated primary c.
(conn. to I2)
239 Ignd2-CT SEC. P.System Data
1
1A
5A
1A Ignd2-CT rated secondary
current (I2)
250A 50/51 2-ph prot P.System Data
1
OFF
ON
OFF 50, 51 Time Overcurrent
with 2ph. prot.
251A CT Connect. P.System Data
1
A, B, C, (Gnd)
A,G2,C,G; G->B
A,G2,C,G; G2->B
A, B, C, (Gnd) CT Connection
252 Ph LPCT pol. P.System Data
1
not reversed
reversed
not reversed Phase LPCT orientation /
polarity
260 Ir-52 P.System Data
1
10 .. 50000 A 125 A Rated Normal Current (52
Breaker)
261 OP.CYCLES AT Ir P.System Data
1
100 .. 1000000 10000 Switching Cycles at Rated
Normal Current
262 Isc-52 P.System Data
1
10 .. 100000 A 25000 A Rated Short-Circuit
Breaking Current
263 OP.CYCLES Isc P.System Data
1
1 .. 1000 50 Switch. Cycles at Rated
Short-Cir. Curr.
264 Ix EXPONENT P.System Data
1
1.0 .. 3.0 2.0 Exponent for the Ix-
Method
265 Cmd.via control P.System Data
1
(Einstellmöglich-
keiten anwendung-
sabhängig)
none 52 B.Wear: Open Cmd.
via Control Device
266 T 52 BREAKTIME P.System Data
1
1 .. 600 ms 80 ms Breaktime (52 Breaker)
267 T 52 OPENING P.System Data
1
1 .. 500 ms 65 ms Opening Time (52
Breaker)
Functions, Settings, Information
F.2 Settings
SIPROTEC 4, 7SJ80, Manual 475
E50417-G1140-C343-A8, Edition 12.2017