Siemens SIPROTEC 7UT613 series Manual page 635

Forward Power Monitoring 26
Forward Power Protection
Delay Times 253
Measuring Procedure 253
Pickup Values 251
Fourier Analysis 108
Frequency Increase 263
Frequency Protection 27, 476
Minimum Voltage 266
Pickup Values, Times 265
Function Blocks 481
Functional Scope 36
Fuse Failure Monitor 283
G
General 33
General Pickup 294
Generator 38
Generators
Frequency 439
Operating Time 439
Ground Fault 186
H
Harmonic Analysis 111
Harmonic Restraint 134
High-current Trip Stage 109
High-impedance Differential Protection 122, 201
Sensitivity 203
Stability Conditions 202
High-impedance Principle 198
High-set Stage 180
High-set Stages 151, 162, 173, 185
High-Speed Busbar Protection 160
Hot Spot 224
Hot-spot Temperature 224, 229, 229
Hot-spot Temperature Calculation 223
Humidity 433
I
Increase of Characteristic 109
Increase of Pickup Value 109
Indications 301, 301
Information to a Control Centre 301
Input/Output Board
C-I/O-2 356
C-I/O-9 359, 362
Input/Output Boards
C-I/O-1 353
7UT613/63x Manual
C53000-G1176-C160-2
Input/Output Module
C-I/O-1 353
Inrush Current 108, 159, 180, 187
Inrush Currents 108
Inrush Restraint 108, 162, 163, 173, 175, 185, 185,
185
Instantaneous Tripping 109, 111
Integrated Display (LCD) 300
Interface Board 375
Interfaces 29
Interlocking 334
Isolation Test 430
K
K-factor 226
k-factor 221
L
Leakage Protection 24
Life Contact 350
Limits 313
Limits for CFC Blocks 482
Limits for User-defined Functions 482
Lines 38
Lines; Short Lines 68
Live Contact 279
Load Circuit 124
Log Buffers 28
Logic Diagram
Phase Currents 152
Logic Diagrams
Zero Sequence Current 152
Long-Term Average Values 489
M
Main Protected Object 46
Main Protected Object; Protected Object 37
Manual Close 162, 183
Manual Close Pulse 158
Manual Closing 184
Measured Quantities 480
Measured Values Monitoring 285
Measured Voltage Failure 284
Measuring Input 199
Measuring Input for High-impedance Differential
Protection 198
Measuring Locations 46
Mechanical Tests 432
Memory Components 279
Index
635