Siemens SIPROTEC 4 - Page 643

Addr. Parameter Function C Setting Options Default Setting Comments
7001 FCT 50BF 50BF BkrFailure OFF
ON
OFF 50BF Breaker Failure
Protection
7004 Chk BRK CONTACT 50BF BkrFailure OFF
ON
OFF Check Breaker contacts
7005 TRIP-Timer 50BF BkrFailure 0.06 .. 60.00 sec; ∞ 0.25 sec TRIP-Timer
7006 50BF PICKUP 50BF BkrFailure 1A 0.03 .. 20.00 A 0.10 A 50BF Pickup current
threshold
5A 0.15 .. 100.00 A 0.50 A
7007 50BF PICKUP IE> 50BF BkrFailure 0.03 .. 20.00 A 0.10 A 50BF Pickup earth current
threshold
7008 50BF-2 Delay 50BF BkrFailure 0.06 .. 60.00 sec; ∞ 0.50 sec Delay of 2nd stage for
busbar trip
7101 FCT 79 79M Auto Recl. OFF
ON
OFF 79 Auto-Reclose Function
7103 BLOCK MC Dur. 79M Auto Recl. 0.50 .. 320.00 sec;
0
1.00 sec AR blocking duration after
manual close
7105 TIME RESTRAINT 79M Auto Recl. 0.50 .. 320.00 sec 3.00 sec 79 Auto Reclosing reset
time
7108 SAFETY 79 ready 79M Auto Recl. 0.01 .. 320.00 sec 0.50 sec Safety Time until 79 is
ready
7113 CHECK CB? 79M Auto Recl. No check
Chk each cycle
No check Check circuit breaker
before AR?
7114 T-Start MONITOR 79M Auto Recl. 0.01 .. 320.00 sec;
∞
0.50 sec AR start-signal monitoring
time
7115 CB TIME OUT 79M Auto Recl. 0.10 .. 320.00 sec 3.00 sec Circuit Breaker (CB)
Supervision Time
7116 Max. DEAD EXT. 79M Auto Recl. 0.50 .. 1800.00 sec;
∞
100.00 sec Maximum dead time
extension
7117 T-ACTION 79M Auto Recl. 0.01 .. 320.00 sec;
∞
∞ sec Action time
7118 T DEAD DELAY 79M Auto Recl. 0.0 .. 1800.0 sec; ∞ 1.0 sec Maximum Time Delay of
Dead-Time Start
7127 DEADTIME 1: PH 79M Auto Recl. 0.01 .. 320.00 sec 0.50 sec Dead Time 1: Phase Fault
7128 DEADTIME 1: G 79M Auto Recl. 0.01 .. 320.00 sec 0.50 sec Dead Time 1: Ground
Fault
7129 DEADTIME 2: PH 79M Auto Recl. 0.01 .. 320.00 sec 0.50 sec Dead Time 2: Phase Fault
7130 DEADTIME 2: G 79M Auto Recl. 0.01 .. 320.00 sec 0.50 sec Dead Time 2: Ground
Fault
7131 DEADTIME 3: PH 79M Auto Recl. 0.01 .. 320.00 sec 0.50 sec Dead Time 3: Phase Fault
7132 DEADTIME 3: G 79M Auto Recl. 0.01 .. 320.00 sec 0.50 sec Dead Time 3: Ground
Fault
7133 DEADTIME 4: PH 79M Auto Recl. 0.01 .. 320.00 sec 0.50 sec Dead Time 4: Phase Fault
7134 DEADTIME 4: G 79M Auto Recl. 0.01 .. 320.00 sec 0.50 sec Dead Time 4: Ground
Fault
7135 # OF RECL. GND 79M Auto Recl. 0 .. 9 1 Number of Reclosing
Cycles Ground
7136 # OF RECL. PH 79M Auto Recl. 0 .. 9 1 Number of Reclosing
Cycles Phase
7137 Cmd.via control 79M Auto Recl. (Einstellmöglich-
keiten anwendung-
sabhängig)
none Close command via
control device
Functions, Settings, Information
F.2 Settings
SIPROTEC 4, 7SJ62/64, Manual 643
C53000-G1140-C207-8, Edition 08.2016