Settings - Siemens SIPROTEC 4 Manual

With single-phase voltage transformers, a direct comparison of the measured quantities with the threshold
values is carried out and the parameterization of the characteristic quantity switchover is ignored.
NOTE
i
i
If parameter 213 VT Connect. 3ph is set to Vph-g, VSyn, the voltage measured by voltage trans-
former 1 is always used for voltage protection. Then parameters 614 and 615 are not available.
NOTE
i
i
If parameter 213 VT Connect. 3ph is set to Vab, Vbc, VSyn or Vab, Vbc or Vab, Vbc, Vx, the
setting option Vph-n for parameter 614 and 615 is not available.
2.1.3.3

Settings

Addresses which have an appended "A" can only be changed with DIGSI, under "Additional Settings".
Addr. Parameter
202 Vnom PRIMARY
203 Vnom SECONDARY
206A Vph / Vdelta
209 PHASE SEQ.
210A TMin TRIP CMD
211A TMax CLOSE CMD
213 VT Connect. 3ph
214 Rated Frequency
220 Threshold BI 1
221 Threshold BI 2
222 Threshold BI 3
223 Threshold BI 4
224 Threshold BI 5
SIPROTEC 4, 7RW80, Manual
C53000-G1140-C233-4, Edition 07.2018
Setting Options
0.10 .. 800.00 kV
34 .. 225 V
1.00 .. 3.00
A B C
A C B
0.01 .. 32.00 sec
0.01 .. 32.00 sec
Van, Vbn, Vcn
Vab, Vbc, VGnd
Vab, Vbc, VSyn
Vab, Vbc
Vph-g, VSyn
Vab, Vbc, Vx
50 Hz
60 Hz
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Thresh. BI 176V
Thresh. BI 88V
Thresh. BI 19V
Default Setting Comments
20.00 kV Rated Primary Voltage
100 V Rated Secondary Voltage (L-L)
1.73 Matching ratio Phase-VT To Open-
Delta-VT
A B C Phase Sequence
0.15 sec Minimum TRIP Command Duration
1.00 sec Maximum Close Command Dura-
tion
Van, Vbn, Vcn VT Connection, three-phase
50 Hz Rated Frequency
Thresh. BI 176V Threshold for Binary Input 1
Thresh. BI 176V Threshold for Binary Input 2
Thresh. BI 176V Threshold for Binary Input 3
Thresh. BI 176V Threshold for Binary Input 4
Thresh. BI 176V Threshold for Binary Input 5
Functions
2.1 General
31