When power is available from the high voltage DC (HVDC) source, the EZA2500 will store that energy into rechargeable batteries, stepping down the 320VDC to 48VDC. When power from the HVDC source is not available, the EZA2500 will convert the 48V battery energy back to 320VDC. Multiple operating modes can be selected using the RS-485 interface, depending on the application.

