Siemens SIPROTEC 4 User Manual page 635

Addr. Parameter
5410 81-3 PICKUP
5411 81-3 DELAY
5412 81-4 PICKUP
5413 81-4 PICKUP
5414 81-4 DELAY
5415A DO differential
5421 FCT 81-1 O/U
5422 FCT 81-2 O/U
5423 FCT 81-3 O/U
5424 FCT 81-4 O/U
5501 27/Q-Protection
5502 I-Release
5503 Inrush blk
5511 Q> Pickup
5512 U< Pickup
5513 Delay Gen. CB
5514 Delay Grid CB
5521 Recl. release
5522 U> Reclose
5523 T Reclose
5524 Pos. f-diff
5525 Neg. f-diff
5526A Incl. 27/Q Trip
6001 S1: RE/RL
SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016
Function C Setting Options
81 O/U Freq. 50.00 .. 70.00 Hz
81 O/U Freq. 0.00 .. 100.00 sec;
∞
81 O/U Freq. 40.00 .. 60.00 Hz
81 O/U Freq. 50.00 .. 70.00 Hz
81 O/U Freq. 0.00 .. 100.00 sec;
∞
81 O/U Freq. 0.02 .. 1.00 Hz
81 O/U Freq. OFF
ON f>
ON f<
81 O/U Freq. OFF
ON f>
ON f<
81 O/U Freq. OFF
ON f>
ON f<
81 O/U Freq. OFF
ON f>
ON f<
27/Q OFF
ON
27/Q 1A 0.02 .. 0.20 A; 0
5A 0.10 .. 1.00 A; 0
27/Q NO
YES
27/Q 1A 1.70 ..
10000.00 VAR
5A 8.50 ..
50000.00 VAR
27/Q 10.00 .. 210.00 V
27/Q 0.00 .. 60.00 sec
27/Q 0.00 .. 60.00 sec
27/Q OFF
ON
27/Q 10.00 .. 210.00 V
27/Q 0.00 .. 3600.00 sec 0.00 sec
27/Q 0.01 .. 5.00 Hz
27/Q -5.00 .. -0.01 Hz
27/Q NO
YES
P.System Data -0.33 .. 7.00
2
Functions, Settings, Information
Default Setting Comments
57.50 Hz 81-3 Pickup
3.00 sec 81-3 Time delay
51.00 Hz 81-4 Pickup
61.00 Hz 81-4 Pickup
30.00 sec 81-4 Time delay
0.02 Hz Dropout differential
OFF 81-1 Over/Under
Frequency Protection
OFF 81-2 Over/Under
Frequency Protection
OFF 81-3 Over/Under
Frequency Protection
OFF 81-4 Over/Under
Frequency Protection
OFF 27 / Q dir. con. Protection
0.10 A Current-Rel. for Trip and
Reclose
0.50 A
NO blocking with inrush
8.70 VAR Reactive power threshold
for pickup
43.50 VAR
85.00 V Undervoltage threshold
for pickup
0.50 sec Trip time delay generator
CB
1.50 sec Trip time delay grid CB
OFF Reclosure release
95.00 V Voltage threshold for
reclosure rel.
Reclosure Delay Time
0.05 Hz Pos. f-diff threshold for
reclosure rel.
-2.50 Hz Neg. f-diff threshold for
reclosure rel.
NO Include 27/Q Trip for
reclosure rel.
1.00 S1: Zero seq. compen-
sating factor RE/RL
F.2 Settings
635