Sentinel Pro is the latest evolution of the successful Riello Dialog Plus online UPS. This latest development has been designed with the environment in mind and is part of the Riello ECO Line of UPS.SENTINEL PRO is an on-line double-conversion UPS offering the highest levels of reliability and protection for critical servers, voice and data processing IT systems.For long runtime applications, Sentinel Pro (ER models) can be fitted with matching battery extension packs which also include additional battery boost chargers.In terms of communications.
Each Sentinel Pro has a built-in mimic panel with an LCD to show input and output voltages, and battery charge status. The inverter is a totally new design, fully microprocessor controlled and constructed to achieve the highest levels of operating efficiency and configuration options. Sentinel Pro UPS also have USB communication ports as standard, with a built-in expansion slot for additional adapters, protocol converters and relate contact cards.The UPS is highly efficient. Sentinel Pro is designed to save energy and has a power-off push-button feature to reduce energy consumption to zero, when no load is connected or switched off.
This single phase plug and play Riello Uninterruptible Power Supplies employs dual conversion online technology to deliver a filtered, stabilised, and consistent output voltage.
The several programmable operating modes available offer users great flexibility, including the maximum load protection of Online mode, optimum efficiency of 98% through Eco mode, and Smart Active mode which automatically selects depending on mains supply quality.
With a microprocessor controlled inverter, the Sentinal Pro UPS uses double conversion technology to produce a consistent and reliable output voltage.
Available with a power range of 700-3000 VA, optional more powerful battery chargers are available for the most critical environments requiring extended runtime lasting several hours. In-built battery efficiency testing also ensures optimal performance.
The Sentinel Pro is capable of handling a wide range of input voltages (140 V to 276 V), has a power factor of 0.9, and a high overload capacity of 150%. It incorporates both a Cold Start function, which means this range of Riello Uninterruptible Power Supplies can power up without mains electricity, and an automatic shutdown feature (Eco line) that reduces energy consumption during sustained periods of inactivity.
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