Siemens SIPROTEC 7SJ62 Manual page 645

Addr. Parameter
6446 T SYNC-DELAY
6450 dV SYNCHK V2>V1
6451 dV SYNCHK V2<V1
6452 df SYNCHK f2>f1
6453 df SYNCHK f2<f1
dα SYNCHK α2>α1
6454
dα SYNCHK α2<α1
6455
7001 FCT 50BF
7004 Chk BRK CONTACT
7005 TRIP-Timer
7006 50BF PICKUP
7007 50BF PICKUP IE>
7101 FCT 79
7103 BLOCK MC Dur.
7105 TIME RESTRAINT
7108 SAFETY 79 ready
7113 CHECK CB?
7114 T-Start MONITOR
7115 CB TIME OUT
7116 Max. DEAD EXT.
7117 T-ACTION
7118 T DEAD DELAY
7127 DEADTIME 1: PH
7128 DEADTIME 1: G
7129 DEADTIME 2: PH
7130 DEADTIME 2: G
7131 DEADTIME 3: PH
7132 DEADTIME 3: G
7133 DEADTIME 4: PH
7134 DEADTIME 4: G
7135 # OF RECL. GND
7136 # OF RECL. PH
7137 Cmd.via control
7138 Internal SYNC
7139 External SYNC
7140 ZONE SEQ.COORD.
7150 50-1
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
Function C Setting Options
SYNC function 4 0.00 .. 60.00 sec
SYNC function 4 0.5 .. 50.0 V
SYNC function 4 0.5 .. 50.0 V
SYNC function 4 0.01 .. 2.00 Hz
SYNC function 4 0.01 .. 2.00 Hz
SYNC function 4 2 .. 80 °
SYNC function 4 2 .. 80 °
50BF BkrFailure OFF
ON
50BF BkrFailure OFF
ON
0.06 .. 60.00 sec; ∞
50BF BkrFailure
50BF BkrFailure 1A 0.05 .. 20.00 A
5A 0.25 .. 100.00 A
50BF BkrFailure 1A 0.05 .. 20.00 A
5A 0.25 .. 100.00 A
79M Auto Recl. OFF
ON
79M Auto Recl. 0.50 .. 320.00 sec; 0
79M Auto Recl. 0.50 .. 320.00 sec
79M Auto Recl. 0.01 .. 320.00 sec
79M Auto Recl. No check
Chk each cycle
0.01 .. 320.00 sec; ∞
79M Auto Recl.
79M Auto Recl. 0.10 .. 320.00 sec
0.50 .. 1800.00 sec; ∞
79M Auto Recl.
0.01 .. 320.00 sec; ∞
79M Auto Recl.
0.0 .. 1800.0 sec; ∞
79M Auto Recl.
79M Auto Recl. 0.01 .. 320.00 sec
79M Auto Recl. 0.01 .. 320.00 sec
79M Auto Recl. 0.01 .. 320.00 sec
79M Auto Recl. 0.01 .. 320.00 sec
79M Auto Recl. 0.01 .. 320.00 sec
79M Auto Recl. 0.01 .. 320.00 sec
79M Auto Recl. 0.01 .. 320.00 sec
79M Auto Recl. 0.01 .. 320.00 sec
79M Auto Recl. 0 .. 9
79M Auto Recl. 0 .. 9
79M Auto Recl. (Setting options depend
on configuration)
79M Auto Recl. (Setting options depend
on configuration)
79M Auto Recl. YES
NO
79M Auto Recl. OFF
ON
79M Auto Recl. No influence
Starts 79
Stops 79
Default Setting
0.00 sec Release delay at synchronous
conditions
5.0 V Maximum voltage difference
V2>V1
5.0 V Maximum voltage difference
V2<V1
0.10 Hz Maximum frequency difference
f2>f1
0.10 Hz Maximum frequency difference
f2<f1
10 ° Maximum angle difference
alpha2>alpha1
10 ° Maximum angle difference
alpha2<alpha1
OFF 50BF Breaker Failure Protection
OFF Check Breaker contacts
0.25 sec TRIP-Timer
0.10 A 50BF Pickup current threshold
0.50 A
0.10 A 50BF Pickup earth current
threshold
0.50 A
OFF 79 Auto-Reclose Function
1.00 sec AR blocking duration after
manual close
3.00 sec 79 Auto Reclosing reset time
0.50 sec Safety Time until 79 is ready
No check Check circuit breaker before AR?
0.50 sec AR start-signal monitoring time
3.00 sec Circuit Breaker (CB) Supervision
Time
100.00 sec Maximum dead time extension
∞ sec
Action time
1.0 sec Maximum Time Delay of Dead-
Time Start
0.50 sec Dead Time 1: Phase Fault
0.50 sec Dead Time 1: Ground Fault
0.50 sec Dead Time 2: Phase Fault
0.50 sec Dead Time 2: Ground Fault
0.50 sec Dead Time 3: Phase Fault
0.50 sec Dead Time 3: Ground Fault
0.50 sec Dead Time 4: Phase Fault
0.50 sec Dead Time 4: Ground Fault
1 Number of Reclosing Cycles
Ground
1 Number of Reclosing Cycles
Phase
None Close command via control
device
None Internal 25 synchronisation
NO External 25 synchronisation
OFF ZSC - Zone sequence coordina-
tion
No influence 50-1
Appendix
A.8 Settings
Comments
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