Riello UPS Multi Sentry manual

Riello UPS Multi Sentry is a high-quality power supply that can operate stably in a variety of environments. It has multiple operating modes, including On-line (VFI), Economy and Smart Active. It also has auto restart, auto output delay and auto power down functions. The device uses On Line double conversion (VFI) technology with an EMI filter, providing filtered, stable and reliable voltage.