Siemens SIPROTEC 7SD610 - Page 435

Index
435
7SD610 Manual
C53000-G1176-C145-4
G
General Interrogation 246
GPS synchronisation 57, 58
H
High-current elements I
ph
>>, 3I
0
>> 111
Humidity 329
I
Indications 245, 245
Information exchange 59
Information to a Control Centre 244
Input/Output Module C-I/O-11
C-I/O-11 277
Installation: Panel Surface Mounting 285
Instantaneous high-current switch-onto-fault
protection 338
Instantaneous trip
I>>> stage 93
I>>>> stage 93
Instantaneous tripping
before automatic reclosure 108
Instrument transformer connection
Differential currents 314
Polarity check 310
Restraint currents 314
Insulation test 327
Integrated Display (LCD) 243
Interfaces 60
Interlocking 258
Interrupted currents 247
Intertrip 78, 336
Inverse Current Stage (Overcurrent Protection)
ANSI Characteristic 341
IEC Characteristic 340
K
k-factor 195
L
Limits for CFC blocks 357
Limits for user-defined functions 357
Line energisation recognition 220
Live Contact 270
M
Measured value acquisition
Voltages 200
Measured Value Capturing
Currents 199
Measured Values 97, 354
Measured values constellation 252
Measured Voltage Failure 205
Measured Voltage Failure Monitoring 206
Measured voltage failure monitoring 213
Mechanical Tests 328
Memory Components 198
Modem 49
Monitoring 50
Monitoring Function 198
Monitoring Functions 354
Monitoring with one binary input 219
O
Open Pole Detector 226
Operational accuracy limit factor 36
Operational Indications 245
Operational measured values 248, 360
Operator Interface 323
Operator interface
Check 286
Optical Fibres 288
Ordering Information 366
Oscillographic Recording for Test 317
Output Relays 242
Output relays binary outputs 322
Overcurrent stage
I> (definite time) 100
I
P
(inverse time) 104, 105
Overcurrent Time Protection 339
Overtemperature 197
Overvoltage protection 151
Compounding 153
Negative sequence system U
2
154, 163, 348
Optional single-phase voltage 348
Phase-earth 162, 347
Phase-phase 152, 162, 347
Positive sequence system U
1
162
Positive sequence systemU
1
153, 347
Zero sequence system 163
Zero sequence system 3U
0
155, 348
P
Phase Angle Monitoring 207
Phase currents 82
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