Index - Siemens Siprotec 7VK61 Manual

Index

A
Acknowledgement of commands 177
Adaptive Dead Time 240
Adaptive Dead Time (ATD) 58
ADC Offset 132
Alternating Voltage 231
Analogue Inputs 230
Asymmetrical measuring voltage failure 143
Auto-reclosure
Multiple 49
Automatic reclosing commands 167
Automatic Reclosing Function 43
Automatic Reclosure 240
Automatic reclosure
Circuit breaker test 154
Operating modes 45
Automatic reclosure function
Circuit breaker auxiliary contacts 47
Single-/ three-pole reclose cycle 48
Single-pole reclose cycle 48
Three-pole reclose cycle 47
Auxiliary Functions 163
Auxiliary Voltage 184
Auxiliary voltage 230
B
Back-up Battery 131
Binary Inputs 231
Binary Outputs 163
Breaker failure protection 126
Broken Conductor 134
Busbar Tripping 220
C
Change of Operating Stage 217
Changing Setting Groups 181
Check:
Phase Rotation 221
RS485 Termination 208
Service interface 207
Time Synchronisation Interface 209
Check: System Connections 210
Check: System interface 208
Checking:
Operator interface 207
Circuit Breaker
SIPROTEC, 7VK61, Manual
C53000-G1176-C159-3, Release date 05.2009
Measuring the Operating Time 224
Position Detection 152
Test Programs 161
Tripping Test 226
Circuit breaker
Closing time 33
Fault 123
Position logic 152
Test 33
Circuit breaker auxiliary contacts 116
Circuit Breaker Failure Protection 114, 253
Circuit breaker failure protection
Circuit breaker monitoring 253
End fault protection 253
Initiation conditions 253
Pole discrepancy supervision 253
Times 253
Circuit breaker not operational 128
Circuit breaker status 37
Climatic Stress Tests 238
Closing check operating modes 85
Closing under asynchronous system conditions 87
Closing under synchronous system conditions 86
Command Execution 172
Command output 177
Command Path 172
Command Processing 171
Command Task 172
Common phase initiation 117
Communication 19
Communication Interfaces 232
Configuring the automatic reclosing function 57
Configuring the functional scope 24
Connection of the voltages 31
Construction 239
Control Logic 175
Control Voltage 188
Control Voltage for Binary Inputs 184
Control Voltages for Binary Inputs 231
Control Voltages of BI1 to BI5 188
Counters and memories 166
Cubicle installation 263
Cubicle Mounting 204
Cubicle Mounting Panel Flush Mounting 262
Current balance supervision 143
Current flow monitoring 115
Current inputs 230
Current Symmetry 133
Index
329