Siemens SIPROTEC 7SD610 - Page 434

Index
434
7SD610 Manual
C53000-G1176-C145-4
Control Logic 261
Control Voltage 273
Control Voltage for Binary Inputs 270
Control Voltages of BI1 to BI5 273
Counters and memories 246
CT error characteristic 36
Cubicle Mounting 284
Current balance supervision 212
Current direction 81
Current flow monitoring 178
Current inputs 320
Current Symmetry 200
Current transformer characteristic 35
D
Dead Line Check 346
Dead line check 141
Default Display 243
Delay times for single-stage/two-stage circuit
breaker protection 184
Deployment Conditions 330
Device identification 59
Dialog Box 296
Differential current values 250
Differential Protection
Commissioning Mode 55
Log Out Device 51
Operating times 333
Pickup values 333
Test Mode 53
Differential protection
Basic principle with two ends 62
Blocking 68
Communication chain 63
Current transformer errors 64
Delay times 333
Delays 72
Further influences 64
High-speed charge comparison 67
Inrush restraint 65, 73, 334
Interblocking 68
Measured quantity evaluation 66
Pickup 69
Pickup value charge comparison stage 72
Pickup values 72
Protection data interfaces 331
Restraint 63
Self-restraint 333
Tolerances 64
Topology 331
Tripping logic 70
Direct connection 49
Direct Voltage 321
Display of measured values 248
E
Earth fault 81
CT saturation 84
Earth fault 85
Restraint 83
Sensitivity 83
Starpoint current 83
Through-fault current 83
Tripping Characteristic 85
Electrical Tests 327
EMC Tests for Immunity (type tests) 327
EMC tests for noise emission (type test) 328
Emergency operation 334
EN100-module
Interface Selection 239
End fault protection 187, 191
Energy Metering 254
Event buffer 244
External direct trip 336
F
Fault indications 237
Fault Logging 361
Fault Recording 20
Fault recording 244, 361
Feedback monitoring 262
Fibre-optics 49
Final Preparation of the Device 318
Forced three-pole trip 141
Frequency 334
Frequency Protection 350
Operating Ranges 350
Pick-up Values 350
Times 350
Tolerances 350
Frequency protection 171
Delay time 174
Frequency measurement 171
Frequency stages 171
Operating ranges 172
Overfrequency protection 171
Pickup values 174
Pickup/tripping 172
Power swings 172
Underfrequency protection 171
Function Blocks 356
Function Control 220
Fuse Failure Monitor 203, 213
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