Table of Contents
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Index
4
46-1, 46-2 120
A
Alternating voltage 351
Ambient temperature 155
Analog Inputs 350
ATEX100 136, 156
Auxiliary voltage 351
B
Binary inputs 351
Binary outputs 351
Breaker Failure Protection 218
Breaker failure protection 397
Broken wire monitoring 173
Buffer battery 164
C
Changing Setting Groups 54
Check: Circuit Breaker Failure Protection 335
Check: Current and Voltage Connection 337
Check: Direction 340
Check: Phase Rotation 338
Check: Polarity for Current Input I
Check: Switching States of the Binary Inputs and
Outputs 333
Check: System Connections 325
Check: Termination 324
Check: Tripping/Closing for the Configured Operating
Devices 346
Checking: User-Defined Functions 337
Circuit breaker monitoring 411
Climatic Stress Tests 357
Clock 412
Commissioning aids 412
Communication interfaces 352
Constructive designs 358
Coolant temperature 155
Cross Blocking 73
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A5, Release date 11.2012
342
N
Current Balance Monitoring 165
Current inputs 350
Current Symmetry Monitoring 167
D
Definite-time overcurrent protection 360
Determination of Ground-faulted Phase 186, 192
Device-Specific CFC Blocks 404
Direct voltage 351
Direction Check with Load Current 340
Directional intermittent ground fault protection 213, 396
Directional Overcurrent Protection Blocking by FFM 93
Directional overcurrent protection ground 373
Directional, inverse-time overcurrent protection 92
Dynamic cold load pickup 375
E
Electrical tests 355
EMC tests for immunity (type tests) 355
EMC tests for noise emission (type test) 356
Emergency Start 137
Energy counter 411
Equilibrium Time 135
F
Fault Display
Setting note 35
Fault logging 410
Fault recording 410
Fiber-optic Cables 323
Final Preparation of the Device 348
Flexible protection functions 398
Frequency Protection 150
Frequency protection 388
Function blocks 403
Fuse failure monitor 169
509
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