Main functions
Protection
- phase protection and earth fault protection with adjustable reset time, with switching of the active group of settings and logic discrimination
- earth fault protection insensitive to transformer switching b RMS thermal overload protection that takes into account external operating temperature and ventilation operating rates
- directional earth fault protection suitable for all isolated, compensated or impedant neutral systems b directional phase overcurrent protection with voltage memory
- voltage and frequency protection functions (under/over, etc.).
Communication
Sepam can be connected to a supervision communication network (S-LAN) based on the following communication protocols: Modbus RTU, DNP3, IEC 60870-5-103, IEC 61850. All the data needed for centralized equipment management from a remote control and monitoring system are available via the communication port:
- in read mode: all measurements, alarms, settings, etc.
- in write mode: breaking device remote control orders, etc.
TAKKIE ELECTRIC 