Siemens siprotec 7SA6, Manual

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Functions
6-224
7SA6 Manual
C53000-G1176-C156-2
6.15.3 Settings
Addresses which have an „A“ attached to its end can only be changed with DIGSI
®
4
in “Additional Settings“.
Addr. Setting Title Setting Options Default Setting Comments
3501 FCT Synchronism ON
OFF ON Synchronism and Voltage Check
function
3502 Dead Volt. Thr. 1..60 V 5 V Voltage threshold dead line / bus
3503 Live Volt. Thr. 20..125 V 90 V Voltage threshold live line / bus
3504 Umax 20..140 V 110 V Maximum permissible voltage
3507 T-SYN. DURATION 0.01..600.00 sec;
∞
1.00 sec Maximum duration of synchro-
nism-check
3508 T SYNC-STAB 0.00..30.00 sec 0.00 sec Synchronous condition stability
timer
3510 Op.mode with AR with consideration of CB clo-
sing time
without consideration of CB
closing time without considera-
tion of CB closing
time Operating mode with AR
3511 Max. Volt. Diff 1.0..40.0 V 2.0 V Maximum voltage difference
3512 Max. Freq. Diff 0.03..2.00 Hz 0.10 Hz Maximum frequency difference
3513 Max. Angle Diff 2..60
°
10
°
Maximum angle difference
3515A SYNC-CHECK YES
NO YES Live bus / live line and Sync
before AR
3516 Usync> U-line< YES
NO NO Live bus / dead line check before
AR
3517 Usync< U-line> YES
NO NO Dead bus / live line check before
AR
3518 Usync< U-line< YES
NO NO Dead bus / dead line check
before AR
3519 OVERRIDE YES
NO NO Override of any check before AR
3530 Op.mode with MC with consideration of CB clo-
sing time
without consideration of CB
closing time without considera-
tion of CB closing
time Operating mode with Man.Cl
3531 MC maxVolt.Diff 1.0..40.0 V 2.0 V Maximum voltage difference
3532 MC maxFreq.Diff 0.03..2.00 Hz 0.10 Hz Maximum frequency difference
3533 MC maxAngleDiff 2..60
°
10
°
Maximum angle difference
3535A MC SYNCHR YES
NO YES Live bus / live line and Sync
before MC
3536 MC Usyn> Uline< YES
NO NO Live bus / dead line check before
Man.Cl
3537 MC Usyn< Uline> YES
NO NO Dead bus / live line check before
Man.Cl