Siemens SIPROTEC 4 Manual page 16

Overcurrent time protection
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2.24.2
2.24.2.1
2.24.3
2.24.3.1
2.24.4
2.24.4.1
2.24.5
2.24.5.1
2.25
2.25.1
3
Mounting and Commissioning................................................................................................................. 311
3.1
3.1.1
3.1.2
3.1.2.1
3.1.2.2
3.1.2.3
3.1.2.4
3.1.2.5
3.1.3
3.1.3.1
3.1.3.2
3.1.3.3
3.1.3.4
3.2
3.2.1
3.2.2
3.3
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.3.10
3.3.11
3.3.12
3.3.13
3.3.14
3.3.15
3.4
4
Technical Data.......................................................................................................................................... 353
4.1
4.1.1
4.1.2
16
Types of Commands.................................................................................................. 300
Functional Description......................................................................................... 300
Command Sequence..................................................................................................300
Functional Description......................................................................................... 301
Interlocking............................................................................................................... 301
Functional Description......................................................................................... 301
Command Logging.................................................................................................... 308
Functional Description......................................................................................... 308
Notes on Device Operation..............................................................................................309
Different operation.................................................................................................... 309
Mounting and Connections............................................................................................. 312
Configuration Information......................................................................................... 312
Hardware Modifications.............................................................................................315
Disassembly......................................................................................................... 315
Connections of the Current Terminals...................................................................318
Connections of the Voltage Terminals...................................................................319
Interface Modules................................................................................................ 320
Reassembly.......................................................................................................... 322
Installation................................................................................................................ 323
General................................................................................................................323
Panel Flush Mounting...........................................................................................324
Cubicle Mounting.................................................................................................325
Panel Surface Mounting....................................................................................... 326
Checking Connections.....................................................................................................328
Checking the Data Connections of the Interfaces........................................................328
Checking the System Connections............................................................................. 330
Commissioning............................................................................................................... 332
Test Mode and Transmission Block............................................................................. 333
Testing the System Interface (at Port B) .....................................................................333
Configuring Communication Modules........................................................................ 334
Checking the Status of Binary Inputs and Outputs...................................................... 338
Tests for Breaker Failure Protection............................................................................ 340
Testing User-Defined Functions..................................................................................342
Current, Voltage, and Phase Rotation Testing............................................................. 342
Test for High Impedance Protection........................................................................... 343
Testing the Reverse Interlocking Scheme....................................................................343
Direction Check with Load Current............................................................................. 344
Ground Fault Check................................................................................................... 347
Trip/Close Tests for the Configured Operating Devices................................................ 350
Creating Oscillographic Recordings for Tests.............................................................. 350
Final Preparation of the Device........................................................................................ 352
General Device Data........................................................................................................354
Analog Inputs............................................................................................................ 354
Auxiliary voltage........................................................................................................354
.............................................................................345
3
.............................................................................. 347
E
E50417-G1140-C343-A8, Edition 12.2017
SIPROTEC 4, 7SJ80, Manual

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