Siemens SIPROTEC 4 7UT6 Series - Page 83

Addr. Parameter Setting Options Default Setting Comments
632 IN-PRI CT I8 1 .. 100000 A 200 A CT Rated Primary Current I8
633 IN-SEC CT I8 1A
5A
0.1A
1A CT Rated Secondary Current I8
641 STRPNT->BUS I9 YES
NO
YES CT-Starpoint I9 in Direction of
Busbar
642 IN-PRI CT I9 1 .. 100000 A 200 A CT Rated Primary Current I9
643 IN-SEC CT I9 1A
5A
0.1A
1A CT Rated Secondary Current I9
651 STRPNT->BUS I10 YES
NO
YES CT-Starpoint I10 in Direction of
Busbar
652 IN-PRI CT I10 1 .. 100000 A 200 A CT Rated Primary Current I10
653 IN-SEC CT I10 1A
5A
0.1A
1A CT Rated Secondary Current I10
661 STRPNT->BUS I11 YES
NO
YES CT-Starpoint I11 in Direction of
Busbar
662 IN-PRI CT I11 1 .. 100000 A 200 A CT Rated Primary Current I11
663 IN-SEC CT I11 1A
5A
0.1A
1A CT Rated Secondary Current I11
671 STRPNT->BUS I12 YES
NO
YES CT-Starpoint I12 in Direction of
Busbar
672 IN-PRI CT I12 1 .. 100000 A 200 A CT Rated Primary Current I12
673 IN-SEC CT I12 1A
5A
0.1A
1A CT Rated Secondary Current I12
711 EARTH IX1 AT Terminal Q7
Terminal Q8
Terminal Q7 Earthing electrod IX1 connected
to
712 IN-PRI CT IX1 1 .. 100000 A 200 A CT rated primary current IX1
713 IN-SEC CT IX1 1A
5A
1A CT rated secondary current IX1
721 EARTH IX2 AT Terminal N7
Terminal N8
Terminal N7 Earthing electrod IX2 connected
to
722 IN-PRI CT IX2 1 .. 100000 A 200 A CT rated primary current IX2
723 IN-SEC CT IX2 1A
5A
1A CT rated secondary current IX2
731 EARTH IX3 AT Terminal R7
Terminal R8
Terminal R7 Earthing electrod IX3 connected
to
732 IN-PRI CT IX3 1 .. 100000 A 200 A CT rated primary current IX3
733 IN-SEC CT IX3 1A
5A
1A CT rated secondary current IX3
734 FACTOR CT IX3 1.0 .. 300.0 60.0 Factor: prim. over sek. current IX3
741 EARTH IX4 AT Terminal P7
Terminal P8
Terminal P7 Earthing electrod IX4 connected
to
742 IN-PRI CT IX4 1 .. 100000 A 200 A CT rated primary current IX4
Functions
2.1 General
SIPROTEC 4, 7UT6x, Manual 83
C53000-G1176-C230-5, Edition 09.2016