Siemens SIPROTEC 4 7SD80

Addr. Parameter Function C Setting Options Default Setting Comments
3410 RemoteCl. Delay 79 Auto Recl. 0.00 .. 300.00 sec;
∞
0.20 sec Send delay for remote
close command
3411A Max. DEAD EXT. 79 Auto Recl. 0.50 .. 300.00 sec;
∞
∞ sec Maximum dead time
extension
3420 AR WITH DIFF 79 Auto Recl. YES
NO
YES AR with differential
protection ?
3423 AR w/ INT.TRIP 79 Auto Recl. YES
NO
YES AR with intertrip ?
3424 AR w/ DTT 79 Auto Recl. YES
NO
YES AR with DTT (direct
transfer trip)
3425 AR w/ 50(N)-B 79 Auto Recl. YES
NO
YES AR with 50(N)-B (back-up
overcurrent)
3450 1.AR:START 79 Auto Recl. YES
NO
YES Start of AR allowed in this
cycle
3451 1.AR:ActionTime 79 Auto Recl. 0.01 .. 300.00 sec;
∞
0.20 sec Action time
3453 1.AR:DeadT.1Flt 79 Auto Recl. 0.01 .. 1800.00 sec;
∞
1.20 sec Dead time after 1phase
faults
3454 1.AR:DeadT.2Flt 79 Auto Recl. 0.01 .. 1800.00 sec;
∞
1.20 sec Dead time after 2phase
faults
3455 1.AR:DeadT.3Flt 79 Auto Recl. 0.01 .. 1800.00 sec;
∞
0.50 sec Dead time after 3phase
faults
3457 1.AR:Dead 3Trip 79 Auto Recl. 0.01 .. 1800.00 sec;
∞
0.50 sec Dead time after 3pole trip
3458 1.AR:DeadT.EV. 79 Auto Recl. 0.01 .. 1800.00 sec 1.20 sec Dead time after evolving
fault
3459 1.AR:52? CLOSE 79 Auto Recl. YES
NO
NO 52-ready interrogation
before reclosing
3461 2.AR:START 79 Auto Recl. YES
NO
NO AR start allowed in this
cycle
3462 2.AR:ActionTime 79 Auto Recl. 0.01 .. 300.00 sec;
∞
0.20 sec Action time
3464 2.AR:DeadT.1Flt 79 Auto Recl. 0.01 .. 1800.00 sec;
∞
1.20 sec Dead time after 1phase
faults
3465 2.AR:DeadT.2Flt 79 Auto Recl. 0.01 .. 1800.00 sec;
∞
1.20 sec Dead time after 2phase
faults
3466 2.AR:DeadT.3Flt 79 Auto Recl. 0.01 .. 1800.00 sec;
∞
0.50 sec Dead time after 3phase
faults
3468 2.AR:Dead 3Trip 79 Auto Recl. 0.01 .. 1800.00 sec;
∞
0.50 sec Dead time after 3pole trip
3469 2.AR:DeadT.EV. 79 Auto Recl. 0.01 .. 1800.00 sec 1.20 sec Dead time after evolving
fault
3470 2.AR:52? CLOSE 79 Auto Recl. YES
NO
NO 52-ready interrogation
before reclosing
3601 81 O/U FREQ. f1 81 O/U Freq. ON: Alarm only
ON: with Trip
OFF
ON: Alarm only 81 Over/Under Frequency
Prot. element f1
3602 81-1 PICKUP 81 O/U Freq. 45.50 .. 54.50 Hz 49.50 Hz 81-1 Pickup
3603 81-1 PICKUP 81 O/U Freq. 55.50 .. 64.50 Hz 59.50 Hz 81-1 Pickup
3604 81-1 DELAY 81 O/U Freq. 0.00 .. 600.00 sec 60.00 sec 81-1 Time Delay
Functions, Settings, Information
F.2 Settings
346 SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018