Table of Contents
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4.16
4.17
4.18
4.19
4.20
4.21
4.22
4.23
4.23.1
4.23.2
4.23.3
4.23.4
4.23.5
4.23.6
4.23.7
Ordering Information and Accessories.....................................................................................................471
A.1
A.2
A.3
A.4
Terminal Assignments.............................................................................................................................. 483
B.1
B.2
Connection Examples............................................................................................................................... 505
C.1
C.2
C.3
Current Transformer Requirements......................................................................................................... 523
D.1
Default Settings and Protocol-dependent Functions............................................................................... 529
E.1
E.2
E.3
E.4
E.5
E.6
E.7
Functions, Settings, Information..............................................................................................................539
F.1
F.2
F.3
SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
Frequency Protection...................................................................................................... 451
Circuit Breaker Failure Protection.....................................................................................453
External Trip Commands................................................................................................. 454
Monitoring Functions......................................................................................................455
User-defined Functions (CFC).......................................................................................... 456
Flexible Function.............................................................................................................459
Additional Functions....................................................................................................... 461
Dimensions.....................................................................................................................465
RTD box.....................................................................................................................470
Differential Protection 7UT612 for 2 Measuring Locations................................................472
Differential Protection 7UT613 for 3 Measuring Locations................................................474
Accessories..................................................................................................................... 480
Panel Flush and Cubicle Mounting................................................................................... 484
Panel Surface Mounting.................................................................................................. 494
Current Transformer Connection Examples......................................................................506
Voltage Transformer Connection Examples......................................................................519
Assignment of Protection Functions to Protected Objects.................................................521
General Requirements.....................................................................................................524
Default Settings LEDs...................................................................................................... 530
Default Settings Binary Inputs......................................................................................... 531
Default Settings Binary Outputs.......................................................................................532
Default Settings Function Keys........................................................................................ 533
Default Display................................................................................................................534
Pre-defined CFC Charts....................................................................................................536
Protocol-dependent Functions.........................................................................................537
Functional Scope............................................................................................................ 540
Settings.......................................................................................................................... 543
Information List.............................................................................................................. 587
1
/
).................................................................. 465
3
1
/
)..................................................................465
2
1
/
)..................................................................466
1
1
/
)...................................... 467
3
/
)...................................... 468
1
2
1
/
)...................................... 469
1
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