Power supply and backup system for power grid telecontrol devices.
The PSBC unit complies with the characteristics required in document GSTR001-1 and is designed for power distribution to components installed in medium and low voltage substations: electronic unit (UE), OdM (IMS, ICS, LV disconnectors), Recloser, RGDM or RGDAT, Modem/switch/router, and electronic sensors.
The system converts 100 or 230VAC input to two separate outputs 24V 5A and 12V 1A for DCE modem.
Output voltages are maintained in UPS mode via the 24V battery pack (not included).
he module is equipped with disconnector for IMS power supply, switch for substation peripheral section, and fuse on battery output.
The temperature of the batteries is monitored using the special temperature probe.
System configuration and parameter reading is possible using dedicated registers that can be accessed via the USB port.