Appendix
A.7 Settings
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
698
3187A
XserCap
Earth Fault O/C
1A
0.000 .. 600.000
Ω
0.000
Ω
Reactance X of series capacitor
5A
0.000 .. 120.000
Ω
0.000
Ω
3201
FCT Telep. E/F
Teleprot. E/F
ON
OFF
ON
Teleprotection for Earth Fault
O/C
3202
Line Config.
Teleprot. E/F
Two Terminals
Three terminals
Two Terminals
Line Configuration
3203A
Send Prolong.
Teleprot. E/F
0.00 .. 30.00 sec
0.05 sec
Time for send signal prolongation
3207A
Delay for alarm
Teleprot. E/F
0.00 .. 30.00 sec
10.00 sec
Unblocking: Time Delay for
Alarm
3208
Release Delay
Teleprot. E/F
0.000 .. 30.000 sec
0.000 sec
Time Delay for release after
pickup
3209A
TrBlk Wait Time
Teleprot. E/F
0.00 .. 30.00 sec;
∞
0.04 sec
Transient Block.: Duration exter-
nal flt.
3210A
TrBlk BlockTime
Teleprot. E/F
0.00 .. 30.00 sec
0.05 sec
Transient Block.: Blk.T. after ext.
flt.
3212A
EF TRANSBLK DIS
Teleprot. E/F
YES
NO
YES
EF transient block by DIS
3401
AUTO RECLOSE
Auto Reclose
OFF
ON
ON
Auto-Reclose Function
3402
CB? 1.TRIP
Auto Reclose
YES
NO
NO
CB ready interrogation at 1st trip
3403
T-RECLAIM
Auto Reclose
0.50 .. 300.00 sec
3.00 sec
Reclaim time after successful AR
cycle
3403
T-RECLAIM
Auto Reclose
0.50 .. 300.00 sec; 0
3.00 sec
Reclaim time after successful AR
cycle
3404
T-BLOCK MC
Auto Reclose
0.50 .. 300.00 sec; 0
1.00 sec
AR blocking duration after
manual close
3406
EV. FLT. RECOG.
Auto Reclose
with PICKUP
with TRIP
with TRIP
Evolving fault recognition
3407
EV. FLT. MODE
Auto Reclose
Stops AutoRecl
starts 3p AR
starts 3p AR
Evolving fault (during the dead
time)
3408
T-Start MONITOR
Auto Reclose
0.01 .. 300.00 sec
0.50 sec
AR start-signal monitoring time
3409
CB TIME OUT
Auto Reclose
0.01 .. 300.00 sec
3.00 sec
Circuit Breaker (CB) Supervision
Time
3410
T RemoteClose
Auto Reclose
0.00 .. 300.00 sec;
∞
0.20 sec
Send delay for remote close
command
3411A
T-DEAD EXT.
Auto Reclose
0.50 .. 300.00 sec;
∞
∞
sec
Maximum dead time extension
3420
AR WITH DIFF
Auto Reclose
YES
NO
YES
AR with differential protection ?
3421
AR w/ SOTF-O/C
Auto Reclose
YES
NO
YES
AR with switch-onto-fault over-
current ?
3422
AR w/ DIST.
Auto Reclose
YES
NO
YES
AR with distance protection ?
3423
AR WITH I.TRIP
Auto Reclose
YES
NO
YES
AR with intertrip ?
3424
AR w/ DTT
Auto Reclose
YES
NO
YES
AR with direct transfer trip ?
3425
AR w/ BackUpO/C
Auto Reclose
YES
NO
YES
AR with back-up overcurrent ?
3426
AR w/ W/I
Auto Reclose
YES
NO
YES
AR with weak infeed tripping ?
3427
AR w/ EF-O/C
Auto Reclose
YES
NO
YES
AR with earth fault overcurrent
prot. ?
3430
AR TRIP 3pole
Auto Reclose
YES
NO
YES
3pole TRIP by AR
3431
DLC / RDT
Auto Reclose
WITHOUT
DLC
WITHOUT
Dead Line Check / Reduced
Dead Time
3433
T-ACTION ADT
Auto Reclose
0.01 .. 300.00 sec;
∞
0.20 sec
Action time
3434
T-MAX ADT
Auto Reclose
0.50 .. 3000.00 sec
5.00 sec
Maximum dead time
3435
ADT 1p allowed
Auto Reclose
YES
NO
NO
1pole TRIP allowed
3436
ADT CB? CLOSE
Auto Reclose
YES
NO
NO
CB ready interrogation before re-
closing
Addr.
Parameter
Function
C
Setting Options
Default Setting
Comments
