Siemens SIPROTEC 4 7UT6 Series User Manual

Flexible Functions 459
Forward power supervision 24, 447
Forward Power Supervision
Delay Times 231
Measuring Procedure 231
Pickup Values 230
Freischalten 273
Frequency decrease 239
Frequency increase 239
Frequency protection 24
Frequency Protection 451
Minimum Voltage 241
Pickup Values, Times 240
Function Blocks 456
Functional Scope 30
Fuse Failure Monitor 264
G
General fault detection 271
General Limits for User-defined Functions 457
Generator 32
Generators
Frequency 412
Operating Time 411
H
Harmonic analysis 99
Harmonic restraint 120
High Set Current Stage 156
High-current stage 161
High-impedance differential protection 109
High-Impedance Differential Protection 181
High-impedance Differential Protection - current trans-
formers 178
High-impedance principle 178
High-Impedance Protection
restraint considerations 182
sensitivity 183
High-set stages 136, 147
High-set Stages 167
Hot spot 203
Hot-spot calculation 203
Hot-spot temperature 203, 208, 208
Humidity 406
I
Increase of pickup value 97
Indications 277
Information to a Control Centre 277
Input/Output Boardd
Jumper settings 326
Input/Output Boards
C-I/O-1 326
C-I/O-2 329
C-I/O-9 332, 334
C-I/O-10 326
Inrush 96, 144, 162, 169
Inrush currents 96
Inrush restaint 147, 148
Inrush restraint 96, 158, 166
Inrussh restaint 155
Interfacemodul 350
Interfaces 26
Interlocking 304
Isolation Test 403
K
k-Factor 201, 206
L
Lifecontact 322
Limits CFC blocks 457
Lines 32
Lines; Short Lines 58
Long-Term Average Values 463
M
Main Protected Object 41
Main protected object;Protected object 31
Manual close 147, 165, 166
Manual Close Command 143
Maximum Values 463
Measured Quantities 455
Measured Value Monitoring 257
Measuring input current 161, 162, 163
Measuring locations 41
Measuring Voltage Failure 265
Mechanical Tests 405
Memory components 254
Microcomputer system 17
Mini-busbar 110
Mini-busbars 32
Mini-Busbars,; Busbars 58
Minimum command duration 100
Minimum trip command duration 271
Minimum Values 463
Monitoring Functions 26, 455
Motors 32
Index
SIPROTEC 4, 7UT6x, Manual 679
C53000-G1176-C230-5, Edition 09.2016

Siemens SIPROTEC 4 7UT6 Series Specifications

General

Brand	Siemens
Model	SIPROTEC 4 7UT6 Series
Category	Protection Device
Language	English