All functions can be configured freely with DIGSI 5. For the application of some of the functions, you require the appropriate number of free function points within the device. The function point calculator in the online configurator provides support in determining the required number of function points for your device.
Transformer protection for two-winding transformers with versatile additional protection functions
Transformer differential protection for single-core phase-shift transformers
Universal usability of the admissible measuring points
Usable from medium up to extra-high voltage
Protection of standard power transformers and autotransformers
Increased sensitivity in the case of ground faults close toneutral through a separate ground-fault differential protection
Flexible adaptation to the transformer vector group
Consideration of inrush and over excitation processes
Safe behavior in the case of current transformer saturation with different degrees of saturation
Adaptive adjustment of the trip characteristic to the transformer tapping
Arc protection
Powerful automation with graphical CFC (Continuous Function Chart)
Support of single line in small and large displays
Integrated electrical Ethernet port J for DIGSI and complete IEC 61850 functionality (reporting and GOOSE)
Two optional pluggable communication modules, usable for different and redundant protocols (IEC 61850, IEC 60870-5-103, IEC 60870-5-104, Modbus TCP, DNP3 (serial and TCP)
Serial protection data communication via fiber-optic cable, two-wire connections and communication net-works (IEEE C37.94 et al.) including automatic switch between ring and chain topology
High available Ethernet redundancy protocols PRP and HSR
Cyber Security acc. NERC CIP and BDEW Whitepaper
Time synchronization using IEEE 1588
Powerful fault recording
Additional functions for simple tests and easy commissioning
