Siemens siprotec 7SA522 User Manual

Appendix
B-15
7SA522 Manual
C53000-G1176-C119-2
3477 3.AR Tdead 3Flt Automatic Reclo-
sure
0.01..1800.00 sec 0.50 sec Dead time after 3phase faults
3478 3.AR Tdead1Trip Automatic Reclo-
sure
0.01..1800.00 sec 1.20 sec Dead time after 1pole trip
3479 3.AR Tdead3Trip Automatic Reclo-
sure
0.01..1800.00 sec 0.50 sec Dead time after 3pole trip
3480 3.AR: Tdead EV. Automatic Reclo-
sure
0.01..1800.00 sec 1.20 sec Dead time after evolving fault
3481 3.AR: CB? CLOSE Automatic Reclo-
sure
YES
NO
NO CB ready interrogation before reclos-
ing
3482 3.AR SynRequest Automatic Reclo-
sure
YES
NO
NO Request for synchro-check after 3pole
AR
3483 4.AR: START Automatic Reclo-
sure
YES
NO
NO AR start allowed in this cycle
3484 4.AR: T-ACTION Automatic Reclo-
sure
0.01..300.00 sec 0.20 sec Action time
3485 4.AR 1p allowed Automatic Reclo-
sure
YES
NO
NO 1pole TRIP allowed
3486 4.AR Tdead 1Flt Automatic Reclo-
sure
0.01..1800.00 sec 1.20 sec Dead time after 1phase faults
3487 4.AR Tdead 2Flt Automatic Reclo-
sure
0.01..1800.00 sec 1.20 sec Dead time after 2phase faults
3488 4.AR Tdead 3Flt Automatic Reclo-
sure
0.01..1800.00 sec 0.50 sec Dead time after 3phase faults
3489 4.AR Tdead1Trip Automatic Reclo-
sure
0.01..1800.00 sec 1.20 sec Dead time after 1pole trip
3490 4.AR Tdead3Trip Automatic Reclo-
sure
0.01..1800.00 sec 0.50 sec Dead time after 3pole trip
3491 4.AR: Tdead EV. Automatic Reclo-
sure
0.01..1800.00 sec 1.20 sec Dead time after evolving fault
3492 4.AR: CB? CLOSE Automatic Reclo-
sure
YES
NO
NO CB ready interrogation before reclos-
ing
3493 4.AR SynRequest Automatic Reclo-
sure
YES
NO
NO Request for synchro-check after 3pole
AR
3501 FCT Synchronism Synchronism and
Voltage Check
ON
OFF
ON Synchronism and Voltage Check func-
tion
3502 Dead Volt. Thr. Synchronism and
Voltage Check
1..60 V 5 V Voltage threshold dead line / bus (ph-
e)
3503 Live Volt. Thr. Synchronism and
Voltage Check
20..125 V 90 V Voltage threshold live line / bus (ph-e)
3504 Umax Synchronism and
Voltage Check
20..140 V 110 V Maximum permissible voltage
3507 T-SYN. DURATION Synchronism and
Voltage Check
0.01..600.00 sec 1.00 sec Maximum duration of synchronism-
check
3508 T SYNC-STAB Synchronism and
Voltage Check
0.00..30.00 sec 0.00 sec Synchronous condition stability timer
3510 Op.mode with AR Synchronism and
Voltage Check
with consideration of CB
closing time
without consideration of CB
closing time
without consideration of CB
closing time
Operating mode with AR
3511 Max. Volt. Diff Synchronism and
Voltage Check
1.0..40.0 V 2.0 V Maximum voltage difference
3512 Max. Freq. Diff Synchronism and
Voltage Check
0.03..2.00 Hz 0.10 Hz Maximum frequency difference
3513 Max. Angle Diff Synchronism and
Voltage Check
2..60 ° 10 ° Maximum angle difference
Addr. Setting Title Function Setting Options Default Setting Comments

Siemens siprotec 7SA522 Specifications

General

Brand	Siemens
Model	siprotec 7SA522
Category	Protection Device
Language	English