Siemens SIPROTEC User Manual

SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
769
Index
A
Acknowledgement of commands 492
Adaptive dead time (ADT) 337
Additional Functions 464, 634
Alarm levels 416
Alternating voltage 572
Analog inputs 22
Analog Inputs and Outputs 571
Analog/digital converters 23
Angle Error Compensation 300
Angle of inclination of the tripping characteristics 133
Angular dependence 140
Assignment to the polygons 151
Asymmetrical measuring voltage failure 436
Auto-reclosure
Multiple 325
Automatic reclose function 26
Automatic reclosing commands 471
Automatic Reclosure 32, 617
Automatic reclosure
Circuit breaker test 449
Control 330
Initiation 320
Operating modes 321
Automatic reclosure function
1-pole reclose cycle 324
1-pole/ 3-pole reclose cycle 324
3-pole reclose cycle 323
Circuit breaker auxiliary contacts 323
External reclosure device 329
Selectivity 319
automatic reclosure function
Action times 321
Auxiliary Voltage 572
Auxiliary voltage 501
B
Back-up Battery 418
Binary Inputs 573
Binary Outputs 467, 573
Blocking 232, 234
Blocking of zone Z1 130
Blocking scheme 203
Breaker intertrip
Receiving circuit 111
Remote tripping 112
Transmission circuit 110
Broken Wire Monitoring 422
Busbar Tripping 546
C
Calculation of the impedances 124
Certifications 583
Chain topology 75
Change of Operating Stage 536
Changing Setting Groups 497
Characteristics
Definite time overcurrent protection 25
Inverse time overcurrent protection 25
Charge comparison stage
Pickup value 105
Charging current values 467,
Check:
Polarity 549
Polarity check for current input I
4
553
Polarity check for voltage input U
4
551
Service interface 525
Termination 526
Time synchronization interface 527
Transformer connection with two line ends 548
Check: System interface 526
Checking:
Data connection of serial interfaces 525
Instrument Transformer Connection for More than
Two Ends 558
Operator interface 525
Permissive release 560
Permissive Underreach Transfer Trip 562
Phase rotation 547
Protection Data Communication 528
System Connections 529
Teleprotection System (Distance Protection) 559
Time Synchronisation Interface 532
Voltage connection 547
Circuit Breaker
Measuring the Operating Time 558
Position Detection 447
Test Programs 457

Siemens SIPROTEC Specifications

General

Brand	Siemens
Model	SIPROTEC
Category	Protection Device
Language	English