Siemens siprotec 7SA6, Manual

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Appendix
B-10
7SA6 Manual
C53000-G1176-C156-2
2103A Send Prolong. Teleprotection for
Distance prot. 0.00..30.00 sec 0.05 sec Time for send signal prolongation
2107A Delay for alarm Teleprotection for
Distance prot. 0.00..30.00 sec 10.00 sec Time Delay for Alarm
2108 Release Delay Teleprotection for
Distance prot. 0.000..30.000 sec 0.000 sec Time Delay for release after pickup
2109A TrBlk Wait Time Teleprotection for
Distance prot. 0.00..30.00 sec;
∞
0.04 sec Transient Block.: Duration external flt.
2110A TrBlk BlockTime Teleprotection for
Distance prot. 0.00..30.00 sec 0.05 sec Transient Block.: Blk.T. after ext. flt.
2201 FCT Direct Trip DTT Direct Trans-
fer Trip ON
OFF OFF Direct Transfer Trip (DTT)
2202 Trip Time DELAY DTT Direct Trans-
fer Trip 0.00..30.00 sec;
∞
0.01 sec Trip Time Delay
2401 FCT SOTF-O/C Instantaneous High-
Speed SOTF Over-
current ON
OFF ON Inst. High Speed SOTF-O/C is
2404 I>>> Instantaneous High-
Speed SOTF Over-
current 1.00..25.00 A 2.50 A I>>> Pickup
2501 FCT Weak Infeed Weak Infeed (Trip
and/or Echo) OFF
Echo only
Echo and Trip Echo only Weak Infeed function is
2502A Trip/Echo DELAY Weak Infeed (Trip
and/or Echo) 0.00..30.00 sec 0.04 sec Trip / Echo Delay after carrier receipt
2503A Trip EXTENSION Weak Infeed (Trip
and/or Echo) 0.00..30.00 sec 0.05 sec Trip Extension / Echo Impulse time
2505 UNDERVOLTAGE Weak Infeed (Trip
and/or Echo) 2..70 V 25 V Undervoltage (ph-e)
2601 Operating Mode Backup overcurrent ON
Only Active with Loss of VT
sec. circuit
OFF
Only Active with Loss of VT
sec. circuit Operating mode
2610 Iph>> Backup overcurrent 0.10..25.00 A;
∞
2.00 A Iph>> Pickup
2611 T Iph>> Backup overcurrent 0.00..30.00 sec;
∞
0.30 sec T Iph>> Time delay
2612 3I0>> PICKUP Backup overcurrent 0.05..25.00 A;
∞
0.50 A 3I0>> Pickup
2613 T 3I0>> Backup overcurrent 0.00..30.00 sec;
∞
2.00 sec T 3I0>> Time delay
2614 I>> Telep/BI Backup overcurrent NO
YES
YES Instantaneous trip via Teleprot./BI
2615 I>> SOTF Backup overcurrent NO
YES
NO Instantaneous trip after SwitchOnTo-
Fault
2620 Iph> Backup overcurrent 0.10..25.00 A;
∞
1.50 A Iph> Pickup
2621 T Iph> Backup overcurrent 0.00..30.00 sec;
∞
0.50 sec T Iph> Time delay
2622 3I0> Backup overcurrent 0.05..25.00 A;
∞
0.20 A 3I0> Pickup
2623 T 3I0> Backup overcurrent 0.00..30.00 sec;
∞
2.00 sec T 3I0> Time delay
2624 I> Telep/BI Backup overcurrent NO
YES
NO Instantaneous trip via Teleprot./BI
2625 I> SOTF Backup overcurrent NO
YES
NO Instantaneous trip after SwitchOnTo-
Fault
2630 Iph> STUB Backup overcurrent 0.10..25.00 A;
∞
1.50 A Iph> STUB Pickup
2631 T Iph STUB Backup overcurrent 0.00..30.00 sec;
∞
0.30 sec T Iph STUB Time delay
2632 3I0> STUB Backup overcurrent 0.05..25.00 A;
∞
0.20 A 3I0> STUB Pickup
2633 T 3I0 STUB Backup overcurrent 0.00..30.00 sec;
∞
2.00 sec T 3I0 STUB Time delay
2634 I-STUB Telep/BI Backup overcurrent NO
YES
NO Instantaneous trip via Teleprot./BI
Addr. Setting Title Function Setting Options Default Setting Comments