Siemens SIPROTEC 4 7UT6 Series Manual page 82

Differential protection
Table of Contents

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Functions
2.1 General
Addr.
Parameter
552
IN-PRI CT M5
553
IN-SEC CT M5
561
STRPNT->BUS I1
562
IN-PRI CT I1
563
IN-SEC CT I1
571
STRPNT->BUS I2
572
IN-PRI CT I2
573
IN-SEC CT I2
581
STRPNT->BUS I3
582
IN-PRI CT I3
583
IN-SEC CT I3
591
STRPNT->BUS I4
592
IN-PRI CT I4
593
IN-SEC CT I4
601
STRPNT->BUS I5
602
IN-PRI CT I5
603
IN-SEC CT I5
611
STRPNT->BUS I6
612
IN-PRI CT I6
613
IN-SEC CT I6
621
STRPNT->BUS I7
622
IN-PRI CT I7
623
IN-SEC CT I7
631
STRPNT->BUS I8
82
Setting Options
1 .. 100000 A
1A
5A
YES
NO
1 .. 100000 A
1A
5A
0.1A
YES
NO
1 .. 100000 A
1A
5A
0.1A
YES
NO
1 .. 100000 A
1A
5A
0.1A
YES
NO
1 .. 100000 A
1A
5A
0.1A
YES
NO
1 .. 100000 A
1A
5A
0.1A
YES
NO
1 .. 100000 A
1A
5A
0.1A
YES
NO
1 .. 100000 A
1A
5A
0.1A
YES
NO
Default Setting
Comments
2000 A
CT Rated Primary Current Meas.
Loc. 5
1A
CT Rated Secondary Current Meas.
Loc. 5
YES
CT-Starpoint I1 in Direction of
Busbar
200 A
CT Rated Primary Current I1
1A
CT Rated Secondary Current I1
YES
CT-Starpoint I2 in Direction of
Busbar
200 A
CT Rated Primary Current I2
1A
CT Rated Secondary Current I2
YES
CT-Starpoint I3 in Direction of
Busbar
200 A
CT Rated Primary Current I3
1A
CT Rated Secondary Current I3
YES
CT-Starpoint I4 in Direction of
Busbar
200 A
CT Rated Primary Current I4
1A
CT Rated Secondary Current I4
YES
CT-Starpoint I5 in Direction of
Busbar
200 A
CT Rated Primary Current I5
1A
CT Rated Secondary Current I5
YES
CT-Starpoint I6 in Direction of
Busbar
200 A
CT Rated Primary Current I6
1A
CT Rated Secondary Current I6
YES
CT-Starpoint I7 in Direction of
Busbar
200 A
CT Rated Primary Current I7
1A
CT Rated Secondary Current I7
YES
CT-Starpoint I8 in Direction of
Busbar
C53000-G1176-C230-5, Edition 09.2016
SIPROTEC 4, 7UT6x, Manual

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