The members of the SigmaProt device family are simplified versions of the EuroProt devices, which are well-known in the Hungarian electric power industry.
The members of the SigmaProt device family are simplified versions of the EuroProt devices, which are well known in the Hungarian electric power system. Their main advantage is the significantly smaller size and the compact structure, which is hardware and software compatible with the “traditional” EuroProt devices.
The functionality of the device can be configured according to the requirements, the most common factory configurations are:
- DTI numerical overcurrent protection,
- DMV complex numerical motor protection,
- DTD 2 x 3 current input differential protection.