Siemens SIPROTEC

Appendix
A.7 Settings
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
700
3501 FCT Synchronism Sync. Check ON
OFF
ON:w/o CloseCmd
ON Synchronism and Voltage Check
function
3502 Dead Volt. Thr. Sync. Check 1 .. 100 V 5 V Voltage threshold dead line / bus
3503 Live Volt. Thr. Sync. Check 20 .. 125 V 90 V Voltage threshold live line / bus
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 synchro-
nism-check
3508 T SYNC-STAB Sync. Check 0.00 .. 30.00 sec 0.00 sec Synchronous condition stability
timer
3509 SyncCB Sync. Check (Setting options depend
on configuration)
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 difference
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 difference
3515A AR SYNC-CHECK Sync. Check YES
NO
YES AR at Usy2>, Usy1>, and Synchr.
3516 AR Usy1<Usy2> Sync. Check YES
NO
NO AR at Usy1< and Usy2>
3517 AR Usy1>Usy2< Sync. Check YES
NO
NO AR at Usy1> and Usy2<
3518 AR Usy1<Usy2< Sync. Check YES
NO
NO AR at Usy1< and Usy2<
3519 AR OVERRIDE Sync. Check YES
NO
NO Override of any check before AR
3530 Op.mode with MC Sync. Check with T-CB close
w/o T-CB close
w/o T-CB close Operating mode with Man.Cl
3531 MC maxVolt.Diff Sync. Check 1.0 .. 60.0 V 2.0 V Maximum voltage difference
3532 MC maxFreq.Diff Sync. Check 0.03 .. 2.00 Hz 0.10 Hz Maximum frequency difference
3533 MC maxAngleDiff Sync. Check 2 .. 80 ° 10 ° Maximum angle difference
3535A MC SYNCHR Sync. Check YES
NO
YES Manual Close at Usy2>, Usy1>,
and Synchr
3536 MC Usy1< Usy2> Sync. Check YES
NO
NO Manual Close at Usy1< and
Usy2>
3537 MC Usy1> Usy2< Sync. Check YES
NO
NO Manual Close at Usy1> and
Usy2<
3538 MC Usy1< Usy2< Sync. Check YES
NO
NO Manual Close at Usy1< and
Usy2<
3539 MC OVERRIDE Sync. Check YES
NO
NO Override of any check before
Man.Cl
3601 O/U FREQ. f1 Frequency Prot. ON: Alarm only
ON: with Trip
OFF
ON: Alarm only Over/Under Frequency Protec-
tion stage f1
3602 f1 PICKUP Frequency Prot. 45.50 .. 54.50 Hz 49.50 Hz f1 Pickup
3603 f1 PICKUP Frequency Prot. 55.50 .. 64.50 Hz 59.50 Hz f1 Pickup
3604 T f1 Frequency Prot. 0.00 .. 600.00 sec 60.00 sec T f1 Time Delay
3611 O/U FREQ. f2 Frequency Prot. ON: Alarm only
ON: with Trip
OFF
ON: Alarm only Over/Under Frequency Protec-
tion stage f2
3612 f2 PICKUP Frequency Prot. 45.50 .. 54.50 Hz 49.00 Hz f2 Pickup
3613 f2 PICKUP Frequency Prot. 55.50 .. 64.50 Hz 57.00 Hz f2 Pickup
3614 T f2 Frequency Prot. 0.00 .. 600.00 sec 30.00 sec T f2 Time Delay
3621 O/U FREQ. f3 Frequency Prot. ON: Alarm only
ON: with Trip
OFF
ON: Alarm only Over/Under Frequency Protec-
tion stage f3
3622 f3 PICKUP Frequency Prot. 45.50 .. 54.50 Hz 47.50 Hz f3 Pickup
3623 f3 PICKUP Frequency Prot. 55.50 .. 64.50 Hz 59.50 Hz f3 Pickup
3624 T f3 Frequency Prot. 0.00 .. 600.00 sec 3.00 sec T f3 Time Delay
3631 O/U FREQ. f4 Frequency Prot. ON: Alarm only
ON: with Trip
OFF
ON: Alarm only Over/Under Frequency Protec-
tion stage f4
Addr. Parameter Function C Setting Options Default Setting Comments