Index
436
7SD610 Manual
C53000-G1176-C145-4
Phase-segregated initiation of the breaker failure
protection 182
Pickup logic 108
Pickup Logic of the Entire Device 228
Polarity check 310
Polarity check I
4
312, 312
Pole discrepancy supervision 187, 191
Power supply 321
Power system data 1 32
Power System Data 2 40
Protection Data Communication 332
Protection data communication 50
Protection Data Interfaces 49
Protection data interfaces 56, 60, 91, 323
Protection Data Topology 49
Protection data topology 59
Availability protection data interfaces 302
R
Rack Mounting 284
Rated accuracy limit factor 36
Rated Currents 270
Rated frequency 34
Real Time Clock and Buffer Battery 361
Reclosure
Blocking 126
Reclosure cycle 143, 144, 145
Reduced Dead Time 346
Reduced dead time 141
Reference Voltages 198
Remote commands 337
Remote measured values 251
Remote Tripping 336
Remote tripping 78
Replacing Interfaces 271
Requirements for current transformers 320
Restraint current values 250
Restricted Earth Fault Protection 23
Fault current sensitivity 87
Measuring principle 81
Operating Time 335
Pick-up Threshold 87
Setting ranges 335
Time Delays 87
Retrievable Indications 246
Retrieving parameters 255
Ring topology 60
S
Sampling Frequency 199
Service interface
Check 286
Service/modem interface 323
Setting Groups 39
Changeover 267
Settings Group Change Option 39
Single-pole dead time 228
Single-stage breaker failure protection 190
Specifications 327
Spontaneous annunciations 245
Spontaneous Indications 246
Spontaneous Indications on the Display 236
Standard Interlocking 259
Starpoint CT 83
Starpoint current 81
Start Test Measurement Recording 317
Statistics 361
Summated current supervision 212
Supply voltage 321
Switch-on
Pickup value 72
Switching
onto a fault 108
Switching (interlocked/non-interlocked) 258
Switching statistics 361
Synchronisation 22
System interface 324
T
Telegram 361
Terminating interfaces with bus capability 271
Termination 287
Test in Command Direction 295
Test Mode 293
Test:
Binary Inputs 297
Circuit Breaker Failure Protection 305
Indication Direction 295
LEDs 298
Output Relays 297
Signal Transmission (int., ext. Remote
Tripping) 315
Switching States of the Binary
Inputs/Outputs 296
System Interface 294
Testing:
Time Synchronisation Interface 293
User-defined Functions 316
Thermal Overload Protection 352
Tripping Characteristic 352
Three-phase measuring voltage failure 213
Time constant Ï„ 196
Time overcurrent protection
Characteristics 339
High set current stages 339
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