Riello Sentinel Dual (Low Power) (SDH 1500) On Line UPS
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Online UPS The Sentinel Dual series is the new series of high power density double conversion online UPS and is suitable for powering a wide range of devices such as servers, storage systems, telephony - VoIP equipment, networks, medical systems as well as for industrial applications. It is also ideal for powering and protecting Blade Server systems with high input power factor. At just 2U, the Sentinel Dual is ideal for installation in a 19″ rack cabinet. The Sentinel Dual has a practical, modern design and has several advantages over traditional on-line UPS. It has been developed entirely by the Riello UPS R&D team. The newly designed inverter is one of the best energy conversion systems on the market, with a power factor of 0.9 output and an efficiency of 92% in on-line mode. For professional applications that require continuity of electricity and need long autonomy times, the autonomy of the batteries can be extended up to several hours by using the ER models which are equipped with powerful battery chargers. With energy conservation in mind, the Sentinel Dual series features a stop button to reduce power consumption to zero during periods of prolonged inactivity.