Siemens SIPROTEC 4 User Manual page 15

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
3.3.16
3.4
4 Technical Data.......................................................................................................................................... 437
4.1
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
4.1.10
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
4.14
SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016
Checking the System Connections............................................................................. 414
Commissioning............................................................................................................... 417
Test Mode and Transmission Block............................................................................. 418
Testing the System Interface ..................................................................................... 418
Checking the Status of Binary Inputs and Outputs...................................................... 419
Tests for Breaker Failure Protection............................................................................ 422
Testing User-Defined Functions..................................................................................424
Current, Voltage, and Phase Rotation Testing............................................................. 424
Test for High Impedance Protection........................................................................... 425
Testing the Reverse Interlocking Scheme....................................................................425
Direction Check with Load Current............................................................................. 426
Polarity Check for Voltage Input V
7SJ64).......................................................................................................................427
Ground Fault Check................................................................................................... 429
Polarity Check for Current Input Ι
Checking the Temperature Detection......................................................................... 431
Measuring the Operating Time of the Circuit Breaker (only 7SJ64)..............................433
Trip/Close Tests for the Configured Operating Devices................................................ 433
Creating Oscillographic Recordings for Tests.............................................................. 434
Final Preparation of the Device........................................................................................ 436
General Device Data........................................................................................................438
Analog Inputs............................................................................................................ 438
Auxiliary Voltage....................................................................................................... 438
Binary Inputs and Outputs......................................................................................... 439
Communication Interfaces......................................................................................... 441
Electrical Tests...........................................................................................................445
Mechanical Tests....................................................................................................... 447
Climatic Stress Tests.................................................................................................. 447
Service Conditions..................................................................................................... 448
Certifications............................................................................................................. 448
Constructive Designs................................................................................................. 448
Definite-time Overcurrent Protection............................................................................... 450
Inverse-time Overcurrent Protection................................................................................ 452
Directional Overcurrent Protection.................................................................................. 462
Inrush Restraint...............................................................................................................464
Dynamic Cold Load Pickup...............................................................................................465
Single-phase Overcurrent Protection............................................................................... 466
Voltage Protection.......................................................................................................... 467
Negative Sequence Protection (definite-time characteristic).............................................469
Negative Sequence Protection (inverse-time characteristics)............................................ 470
Motor Starting Time Supervision..................................................................................... 476
Motor Restart Inhibit....................................................................................................... 477
Load Jam Protection........................................................................................................478
Frequency Protection...................................................................................................... 479
(ony 7SJ623, 7SJ624, 7SJ625, 7SJ626 and
4
.............................................................................. 429
E
Table of Contents
15