Siemens SIPROTEC 4 7VK61 - Page 303

Addr. Parameter Function C Setting Options Default Setting Comments
3477 3.AR Tdead 3Flt Autoreclosure 0.01 .. 1800.00 sec 0.50 sec Dead time after 3phase
faults
3478 3.AR Tdead1Trip Autoreclosure 0.01 .. 1800.00 sec 2147483647 sec Dead time after 1pole trip
3479 3.AR Tdead3Trip Autoreclosure 0.01 .. 1800.00 sec 0.50 sec Dead time after 3pole trip
3480 3.AR: Tdead EV. Autoreclosure 0.01 .. 1800.00 sec 1.20 sec Dead time after evolving
fault
3481 3.AR: CB? CLOSE Autoreclosure YES
NO
NO CB ready interrogation
before reclosing
3482 3.AR SynRequest Autoreclosure YES
NO
NO Request for synchro-
check after 3pole AR
3483 4.AR: START Autoreclosure YES
NO
NO AR start allowed in this
cycle
3484 4.AR: T-ACTION Autoreclosure 0.01 .. 300.00 sec 0.20 sec Action time
3486 4.AR Tdead 1Flt Autoreclosure 0.01 .. 1800.00 sec 1.20 sec Dead time after 1phase
faults
3487 4.AR Tdead 2Flt Autoreclosure 0.01 .. 1800.00 sec 1.20 sec Dead time after 2phase
faults
3488 4.AR Tdead 3Flt Autoreclosure 0.01 .. 1800.00 sec 0.50 sec Dead time after 3phase
faults
3489 4.AR Tdead1Trip Autoreclosure 0.01 .. 1800.00 sec 2147483647 sec Dead time after 1pole trip
3490 4.AR Tdead3Trip Autoreclosure 0.01 .. 1800.00 sec 0.50 sec Dead time after 3pole trip
3491 4.AR: Tdead EV. Autoreclosure 0.01 .. 1800.00 sec 1.20 sec Dead time after evolving
fault
3492 4.AR: CB? CLOSE Autoreclosure YES
NO
NO CB ready interrogation
before reclosing
3493 4.AR SynRequest Autoreclosure YES
NO
NO Request for synchro-
check after 3pole AR
3501 FCT Synchronism Sync. Check ON
OFF
ON:w/o CloseCmd
ON Synchronism check
3502 Dead Volt. Thr. Sync. Check 1 .. 100 V 5 V V< (line or busbar are
disconnected)
3503 Live Volt. Thr. Sync. Check 20 .. 125 V 90 V V< (line or busbar are
switched on)
3504 Umax Sync. Check 20 .. 140 V 110 V Maximum permissible
voltage
3507 T-SYN. DURATION Sync. Check 0.01 .. 600.00 sec 1.00 sec Maximum duration of
synchronism-check
3508 T SYNC-STAB Sync. Check 0.00 .. 30.00 sec 0.00 sec Enable delay for synchro-
nous systems
3509 SyncCB Sync. Check OBJVERWparaMEIN-
STELL
none Synchronizable circuit
breaker
3510 Op.mode with AR Sync. Check with T-CB close
w/o T-CB close
w/o T-CB close Operating mode with AR
3511 AR maxVolt.Diff Sync. Check 1.0 .. 60.0 V 2.0 V Maximum voltage differ-
ence
3512 AR maxFreq.Diff Sync. Check 0.03 .. 2.00 Hz 0.10 Hz Maximum frequency
difference
3513 AR maxAngleDiff Sync. Check 2 .. 80 ° 10 ° Maximum angle differ-
ence
Functions, Settings, Information
E.2 Settings
SIPROTEC 4, 7VK61, Manual 303
C53000-G1176-C159-5, Edition 05.2018