Siemens SIPROTEC 4 - Page 642

Addr. Parameter Function C Setting Options Default Setting Comments
6413A 25 Synchron SYNC function
4
YES
NO
YES Switching at synchronous
condition
6420 T-CB close SYNC function
4
0.01 .. 0.60 sec 0.06 sec Closing (operating) time
of CB
6421 Balancing V1/V2 SYNC function
4
0.50 .. 2.00 1.00 Balancing factor V1/V2
6422A ANGLE ADJUSTM. SYNC function
4
0 .. 360 ° 0 ° Angle adjustment (trans-
former)
6423 CONNECTIONof V2 SYNC function
4
A-G
B-G
C-G
A-B
B-C
C-A
A-B Connection of V2
6425 VT Vn2, primary SYNC function
4
0.10 .. 800.00 kV 12.00 kV VT nominal voltage V2,
primary
6430 dV ASYN V2>V1 SYNC function
4
0.5 .. 50.0 V 2.0 V Maximum voltage differ-
ence V2>V1
6431 dV ASYN V2<V1 SYNC function
4
0.5 .. 50.0 V 2.0 V Maximum voltage differ-
ence V2<V1
6432 df ASYN f2>f1 SYNC function
4
0.01 .. 2.00 Hz 0.10 Hz Maximum frequency
difference f2>f1
6433 df ASYN f2<f1 SYNC function
4
0.01 .. 2.00 Hz 0.10 Hz Maximum frequency
difference f2<f1
6440 SYNC PERMIS. SYNC function
4
YES
NO
YES Switching at synchronous
conditions
6441 F SYNCHRON SYNC function
4
0.01 .. 0.04 Hz 0.01 Hz Frequency threshold
ASYN <--> SYN
6442 dV SYNC V2>V1 SYNC function
4
0.5 .. 50.0 V 5.0 V Maximum voltage differ-
ence V2>V1
6443 dV SYNC V2<V1 SYNC function
4
0.5 .. 50.0 V 5.0 V Maximum voltage differ-
ence V2<V1
6444 dα SYNC α2> α1 SYNC function
4
2 .. 80 ° 10 ° Maximum angle differ-
ence alpha2>alpha1
6445 dα SYNC α2< α1 SYNC function
4
2 .. 80 ° 10 ° Maximum angle differ-
ence alpha2<alpha1
6446 T SYNC-DELAY SYNC function
4
0.00 .. 60.00 sec 0.00 sec Release delay at synchro-
nous conditions
6450 dV SYNCHK V2>V1 SYNC function
4
0.5 .. 50.0 V 5.0 V Maximum voltage differ-
ence V2>V1
6451 dV SYNCHK V2<V1 SYNC function
4
0.5 .. 50.0 V 5.0 V Maximum voltage differ-
ence V2<V1
6452 df SYNCHK f2>f1 SYNC function
4
0.01 .. 2.00 Hz 0.10 Hz Maximum frequency
difference f2>f1
6453 df SYNCHK f2<f1 SYNC function
4
0.01 .. 2.00 Hz 0.10 Hz Maximum frequency
difference f2<f1
6454 dα SYNCHK α2>α1 SYNC function
4
2 .. 80 ° 10 ° Maximum angle differ-
ence alpha2>alpha1
6455 dα SYNCHK α2<α1 SYNC function
4
2 .. 80 ° 10 ° Maximum angle differ-
ence alpha2<alpha1
Functions, Settings, Information
F.2 Settings
642 SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016