3197SD610 Manual
C53000-G1176-C145-4
Technical Data 4
This chapter presents the technical data of SIPROTEC 4 7SD610 device and its indi-
vidual functions, including the limit values that must not be exceeded under any cir-
cumstances. The electrical and functional data of fully equipped devices are followed
by the mechanical data, with dimensional drawings.
4.1 General 320
4.2 Protection Data Interfaces and differential protection topology 331
4.3 Differential Protection 333
4.4 Restricted Earth Fault Protection 335
4.5 Breaker Intertrip and Remote Tripping- Direct Local Trip 336
4.6 Transmission of Binary Information (optional) 337
4.7 Instantaneous High-Current Switch-onto-Fault Protection (SOTF) 338
4.8 Backup Time Overcurrent Protection 339
4.9 Automatic Reclosure (optional) 346
4.10 Voltage Protection (optional) 347
4.11 Frequency Protection (optional) 350
4.12 Circuit Breaker Failure Protection (optional) 351
4.13 Thermal Overload Protection 352
4.14 Monitoring Functions 354
4.15 User defined functions (CFC) 356
4.16 Auxiliary functions 360
4.17 Dimensions 363
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