Stand by Off (emergency): The UPS supplies the load only when there is a power failure.įrequency converter operation (50 or 60 Hz). Smart mode (Smart Active): the UPS automatically selects its mode either on-line or line-interactive, depending on the quality of the power supply, controlling the number, frequency and type of power disturbances. On line: maximum load protection and high quality output voltage waveformĮconomy mode: the UPS uses line interactive technology, with the load being supplied from the mains, reducing consumption and improving efficiency (up to 98%). The Sentinel Pro is available in 700 VA, 1000 VA, 1500 VA, 2200 VA and 3000 VA models.ĭifferent operating modes can be programmed according to user requirements and load type, in order to reduce energy consumption. With energy savings in mind, the Sentinel Pro is also equipped with a stop button to reduce energy consumption to zero during extended periods of inactivity (ECO LINE). Maximum expandability: the Sentinel Pro series provides as standard a USB port and an expansion port for the protocol converter or card with relay contacts. The inverter and microprocessor control circuit have been completely redesigned and provide greater efficiency and more setting options. The display face has been completely redesigned, and an LCD screen has been added that shows input and output voltages, battery readings and UPS operating states. Sentinel Pro uses on-line double conversion technology, resulting in: the highest levels of reliability and maximum protection for critical loads such as servers, IT and telecommunications equipment. O Sentinel Pro has a unique and modern design with improved performance, developed by Riello UPS and the research and development department.
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