Siemens SIPROTEC 7SJ80

Addr. Parameter Function C Setting Options Default Setting Comments
5504 27/Q Direction 27/Q Forward
Reverse
Forward Direction of 27/Q
5511 Q> Pickup 27/Q 1A 1.70 ..
10000.00 VAR
8.70 VAR Reactive power threshold
for pickup
5A 8.50 ..
50000.00 VAR
43.50 VAR
5512 U< Pickup 27/Q 10.00 .. 210.00 V 85.00 V Undervoltage threshold
for pickup
5513 Delay Gen. CB 27/Q 0.00 .. 60.00 sec 0.50 sec Trip time delay generator
CB
5514 Delay Grid CB 27/Q 0.00 .. 60.00 sec 1.50 sec Trip time delay grid CB
5521 Recl. release 27/Q OFF
ON
OFF Reclosure release
5522 U> Reclose 27/Q 10.00 .. 210.00 V 95.00 V Voltage threshold for
reclosure rel.
5523 T Reclose 27/Q 0.00 .. 3600.00 sec 0.00 sec Reclosure Delay Time
5524 Pos. f-diff 27/Q 0.01 .. 5.00 Hz 0.05 Hz Pos. f-diff threshold for
reclosure rel.
5525 Neg. f-diff 27/Q -5.00 .. -0.01 Hz -2.50 Hz Neg. f-diff threshold for
reclosure rel.
5526A Incl. 27/Q Trip 27/Q NO
YES
NO Include 27/Q Trip for
reclosure rel.
6001 S1: RE/RL P.System Data
2
-0.33 .. 7.00 1.00 S1: Zero seq. compen-
sating factor RE/RL
6002 S1: XE/XL P.System Data
2
-0.33 .. 7.00 1.00 S1: Zero seq. compen-
sating factor XE/XL
6003 S1: x' P.System Data
2
1A 0.0050 ..
15.0000 Ω/mi
0.2420 Ω/mi S1: feeder reactance per
mile: x'
5A 0.0010 ..
3.0000 Ω/mi
0.0484 Ω/mi
6004 S1: x' P.System Data
2
1A 0.0050 ..
9.5000 Ω/km
0.1500 Ω/km S1: feeder reactance per
km: x'
5A 0.0010 ..
1.9000 Ω/km
0.0300 Ω/km
6005 S1: Line angle P.System Data
2
10 .. 89 ° 85 ° S1: Line angle
6006 S1: Line length P.System Data
2
0.1 .. 650.0 Miles 62.1 Miles S1: Line length in miles
6007 S1: Line length P.System Data
2
0.1 .. 1000.0 km 100.0 km S1: Line length in kilo-
meter
6011 S2: RE/RL P.System Data
2
-0.33 .. 7.00 1.00 S2: Zero seq. compen-
sating factor RE/RL
6012 S2: XE/XL P.System Data
2
-0.33 .. 7.00 1.00 S2: Zero seq. compen-
sating factor XE/XL
6013 S2: x' P.System Data
2
1A 0.0050 ..
15.0000 Ω/mi
0.2420 Ω/mi S2: feeder reactance per
mile: x'
5A 0.0010 ..
3.0000 Ω/mi
0.0484 Ω/mi
Functions, Settings, Information
F.2 Settings
SIPROTEC 4, 7SJ80, Manual 491
E50417-G1140-C343-A8, Edition 12.2017