BB SER 72 A5 Overview
Sentinel Rack has compact design and improved performance developed by the Riello UPS research and development team. Sentinel Rack uses on-line double conversion technology, resulting in the highest levels of reliability and maximum protection for critical loads such as servers, and IT and voice/data applications. For business continuity applications requiring long battery runtimes, battery autonomy can be extended up to several hours using the 3000 VA model fitted with more powerful battery charger. The front display panel has been entirely redesigned, adding an LCD display that shows the input and output voltages, battery readings and UPS operating status information. The inverter and the microprocessor control stage provide increased efficiency and greater configuration options. Maximum expandability: the Sentinel Rack is supplied as standard with a USB port and an expansion slot for protocol conversion or relay contacts boards. With energy savings in mind, Sentinel Rack is also fitted with a shut-off switch to reduce energy consumption to zero during prolonged periods of inactivity (ECO LINE). Sentinel Rack is available in 1500 VA and 3000 VA models.
Power factor correction (UPS input power factor, close to 1)
Wide input voltage tolerance range (from 140 V to 276 V) without battery intervention.
Runtime extendable up to several hours
Fully configurable using UPS Tools configuration software
Highly reliable batteries (automatic and manually-activated battery test)
High level of UPS reliability (total microprocessor control)
Low impact on the mains (sinusoidal take up).
2 Years Warranty