Siemens siprotec 7SA522 User Manual

Appendix
B-13
7SA522 Manual
C53000-G1176-C119-2
3210 TrBlk BlockTime Teleprotection for
Earth fault overcurr.
0.00..30.00 sec 0.05 sec Transient Block.: Blk.T. after ext. flt.
3401 AUTO RECLOSE Automatic Reclo-
sure
OFF
ON
ON Auto-Reclose function
3402 CB? 1.TRIP Automatic Reclo-
sure
YES
NO
NO CB ready interrogation at 1st trip
3403 T-RECLAIM Automatic Reclo-
sure
0.50..300.00 sec 3.00 sec Reclaim (Reset) time after AR
3404 T-BLOCK MC Automatic Reclo-
sure
0.50..300.00 sec 1.00 sec AR blocking duration after manual
close
3406 EV. FLT. RECOG. Automatic Reclo-
sure
with Pickup
with Trip
with Trip Evolving fault recognition
3407 EV. FLT. MODE Automatic Reclo-
sure
blocks AR
starts 3pole AR-cycle
starts 3pole AR-cycle Evolving fault (during the dead time)
3408 T-Start MONITOR Automatic Reclo-
sure
0.01..300.00 sec 0.50 sec AR start-signal monitoring time
3409 CB TIME OUT Automatic Reclo-
sure
0.01..300.00 sec 3.00 sec Circuit Breaker (CB) Supervision Time
3410 T RemoteClose Automatic Reclo-
sure
0.00..300.00 sec
∞ sec
Send delay for remote close command
3411 T-DEAD EXT. Automatic Reclo-
sure
0.50..300.00 sec
∞ sec
Maximum dead time extension
3420 AR w/ DIST. Automatic Reclo-
sure
YES
NO
YES AR with distance protection
3421 AR w/ SOTF-O/C Automatic Reclo-
sure
YES
NO
YES AR with switch-onto-fault overcurrent
3422 AR w/ W/I Automatic Reclo-
sure
YES
NO
YES AR with weak infeed tripping
3423 AR w/ EF-O/C Automatic Reclo-
sure
YES
NO
YES AR with earth fault overcurrent prot.
3424 AR w/ DTT Automatic Reclo-
sure
YES
NO
YES AR with direct transfer trip
3425 AR w/ BackUpO/C Automatic Reclo-
sure
YES
NO
YES AR with back-up overcurrent
3430 AR TRIP 3pole Automatic Reclo-
sure
YES
NO
NO 3pole TRIP by AR
3431 DLC or RDT Automatic Reclo-
sure
Without
Reduced Dead Time (RDT)
Dead Line Check (DLC)
Without Dead Line Check or Reduced Dead
Time
3433 T-ACTION ADT Automatic Reclo-
sure
0.01..300.00 sec 0.20 sec Action time
3434 T-MAX ADT Automatic Reclo-
sure
0.50..3000.00 sec 5.00 sec Maximum dead time
3435 ADT 1p allowed Automatic Reclo-
sure
YES
NO
NO 1pole TRIP allowed
3436 ADT CB? CLOSE Automatic Reclo-
sure
YES
NO
NO CB ready interrogation before reclos-
ing
3437 ADT SynRequest Automatic Reclo-
sure
YES
NO
NO Request for synchro-check after 3pole
AR
3438 T U-stable Automatic Reclo-
sure
0.10..30.00 sec 0.10 sec Supervision time for dead/ live voltage
3438 T U-stable Automatic Reclo-
sure
0.10..30.00 sec 0.10 sec Supervision time for dead/ live voltage
3440 U-live> Automatic Reclo-
sure
30..90 V 48 V Voltage threshold for live line or bus
3440 U-live> Automatic Reclo-
sure
30..90 V 48 V Voltage threshold for live line or bus
Addr. Setting Title Function Setting Options Default Setting Comments

Siemens siprotec 7SA522 Specifications

General

Brand	Siemens
Model	siprotec 7SA522
Category	Protection Device
Language	English