Sentinel Rack DIGITAL LIVING Plug & Play installation HIGHLIGHTS • Power factor 0.9 • Operating flexibility • Emergency function • Battery optimisation • Runtime expandability • Compact design • Rack depth of 380 mm 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. OPERATING FLEXIBILITY Different operating modes are available to reduce energy consumption based on specific load and user requirements. • ON LINE: maximum load protection and output voltage wave

• ECO Mode: the UPS uses LINE INTERACTIVE technology, with the load powered by the mains, reducing consumption and thus improving efficiency (up to 98%); • SMART ACTIVE Mode: the UPS automatically selects ON LINE or LINE INTERACTIVE operation, depending on the quality of the mains supply, checking the number, frequency and type of disturbances present; • STANDBY OFF: the UPS supplies the load only when the mains fails. The inverter begins working with a progressive start up sequence to prevent inrush currents; • Frequency Converter operation (50 or 60 Hz). EMERGENCY FUNCTION This configuration...

BATTERY CABINET MULTICOM 352 MULTICOM 372 MULTICOM 384 MULTI I/O MULTIPANEL Manual Bypass 16 A Rack ACCESSORIES NETMAN 208 MULTICOM 302 USB PORT COMMUNICATION SLOT INPUT SOCKET ON/OFF SWITCH OUTPUT SOCKETS COMMUNICATION PORT R.E.P.O. COMMUNICATION SLOT BATTERY CONNECTOR OUTPUT SOCKETS COMMUNICATION PORT R.E.P.O. INPUT SOCKET BATTERY CONNECTOR BATTERY EXPANSION CONNECTOR

INPUT Rated voltage [V] Voltage range without battery intervention [V] Current distortion BYPASS Voltage tolerance [V] Frequency selected (from ±1.5 to ±5 configurable) Overload times OUTPUT Voltage distortion with linear load / with non-linear load Static variation Dynamic variation Current crest factor Efficiency ECO and SMART ACTIVE Modes BATTERIES Type VRLA AGM maintenance-free lead based Recharge time OVERALL SPECIFICATIONS Net weight [kg] 540x490x190 300 Overcurrent - short circuit - overvoltage - undervoltage - temperature - excessive low battery USB / DB9 with RS232 and contacts / Slot...