Siemens SIPROTEC 7SA522 Manual page 540

A Appendix
Addr. Parameter
3203A Send Prolong.
3207A Delay for alarm
3208 Release Delay
3209A TrBlk Wait Time
3210A TrBlk BlockTime
3401 AUTO RECLOSE
3402 CB? 1.TRIP
3403 T-RECLAIM
3404 T-BLOCK MC
3406 EV. FLT. RECOG.
3407 EV. FLT. MODE
3408 T-Start MONITOR
3409 CB TIME OUT
3410 T RemoteClose
3411A T-DEAD EXT.
3420 AR w/ DIST.
3421 AR w/ SOTF-O/C
3422 AR w/ W/I
3423 AR w/ EF-O/C
3424 AR w/ DTT
3425 AR w/ BackUpO/C
3430 AR TRIP 3pole
3431 DLC or RDT
3433 T-ACTION ADT
3434 T-MAX ADT
3435 ADT 1p allowed
3436 ADT CB? CLOSE
3437 ADT SynRequest
3438 T U-stable
3440 U-live>
3441 U-dead<
3450 1.AR: START
3451 1.AR: T-ACTION
3453 1.AR Tdead 1Flt
3454 1.AR Tdead 2Flt
3455 1.AR Tdead 3Flt
3456 1.AR Tdead1Trip
3457 1.AR Tdead3Trip
540
Function C Setting Options
Teleprot. E/F 0.00 .. 30.00 sec
Teleprot. E/F 0.00 .. 30.00 sec
Teleprot. E/F 0.000 .. 30.000 sec
0.00 .. 30.00 sec; ∞
Teleprot. E/F
Teleprot. E/F 0.00 .. 30.00 sec
Autoreclosure OFF
ON
Autoreclosure YES
NO
Autoreclosure 0.50 .. 300.00 sec
Autoreclosure 0.50 .. 300.00 sec; 0
Autoreclosure with PICKUP
with TRIP
Autoreclosure blocks AR
starts 3p AR
Autoreclosure 0.01 .. 300.00 sec
Autoreclosure 0.01 .. 300.00 sec
0.00 .. 300.00 sec; ∞
Autoreclosure
0.50 .. 300.00 sec; ∞
Autoreclosure
Autoreclosure YES
NO
Autoreclosure YES
NO
Autoreclosure YES
NO
Autoreclosure YES
NO
Autoreclosure YES
NO
Autoreclosure YES
NO
Autoreclosure YES
Autoreclosure NO
Autoreclosure WITHOUT
RDT
DLC
0.01 .. 300.00 sec; ∞
Autoreclosure
Autoreclosure 0.50 .. 3000.00 sec
Autoreclosure YES
NO
Autoreclosure YES
NO
Autoreclosure YES
NO
Autoreclosure 0.10 .. 30.00 sec
Autoreclosure
Autoreclosure 30 .. 90 V
Autoreclosure
Autoreclosure 2 .. 70 V
Autoreclosure
Autoreclosure YES
NO
0.01 .. 300.00 sec; ∞
Autoreclosure
0.01 .. 1800.00 sec; ∞
Autoreclosure
0.01 .. 1800.00 sec; ∞
Autoreclosure
0.01 .. 1800.00 sec; ∞
Autoreclosure
0.01 .. 1800.00 sec; ∞
Autoreclosure
0.01 .. 1800.00 sec; ∞
Autoreclosure
Default Setting
0.05 sec Time for send signal prolongation
10.00 sec Unblocking: Time Delay for Alarm
0.000 sec Time Delay for release after pickup
0.04 sec Transient Block.: Duration external
flt.
0.05 sec Transient Block.: Blk.T. after ext. flt.
ON Auto-Reclose function
NO CB ready interrogation at 1st trip
3.00 sec Reclaim time after successful AR
cycle
1.00 sec AR blocking duration after manual
close
with TRIP Evolving fault recognition
starts 3p AR Evolving fault (during the dead
time)
0.20 sec AR start-signal monitoring time
3.00 sec Circuit Breaker (CB) Supervision
Time
∞ sec
Send delay for remote close
command
∞ sec
Maximum dead time extension
YES AR with distance protection
YES AR with switch-onto-fault overcur-
rent
YES AR with weak infeed tripping
YES AR with earth fault overcurrent
prot.
YES AR with direct transfer trip
YES AR with back-up overcurrent
YES 3pole TRIP by AR
WITHOUT Dead Line Check or Reduced
Dead Time
0.20 sec Action time
5.00 sec Maximum dead time
NO 1pole TRIP allowed
NO CB ready interrogation before re-
closing
NO Request for synchro-check after
3pole AR
0.10 sec Supervision time for dead/ live
voltage
48 V Voltage threshold for live line or
bus
30 V Voltage threshold for dead line or
bus
YES Start of AR allowed in this cycle
0.20 sec Action time
1.20 sec Dead time after 1phase faults
1.20 sec Dead time after 2phase faults
0.50 sec Dead time after 3phase faults
1.20 sec Dead time after 1pole trip
0.50 sec Dead time after 3pole trip
Comments
7SA522 Manual
C53000-G1176-C155-3