Sentinel Pro has a unique and modern design and improved performance developed by the Riello UPS research and development team. Sentinel Pro 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 ER models fitted with more powerful battery chargers. 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 has been completely redesigned to provide increased efficiency and greater configuration options. Maximum expandability: the Sentinel Pro 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 Pro is also fitted with a shut-off button to reduce energy consumption to zero during prolonged periods of inactivity (ECO LINE). Sentinel Pro is available in 700 VA, 1000 VA, 1500 VA, 2200 VA and 3000 VA models
Different operating modes that can be programmed according to user requirements and the load to be powered have been introduced in order to reduce energy consumption.
On line: maximum load protection and output voltage waveform quality
Economy 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.
Stand by Off (emergency): 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).
This configuration ensures the operation of emergency systems that must be supplied in the event of a mains power failure, such as emergency lighting, fire detection/ extinguishing systems and alarms. When the mains power supply fails, the inverter begins powering the loads with a progressive startup (Soft Start) in order to prevent overload. Sentinel Pro is compliant for installation in medium-voltage transformer rooms in accordance with applicable legislation, for the power supply with reserve charge of medium-voltage coils.
The Sentinel Pro range has a deep discharge protection device to optimise battery life. Periodically the UPS carries out a battery efficiency test (which can also be manually activated); its wide input voltage tolerance range helps to reduce battery usage and maintain performance over time.
Optional battery extension packs can be connected to increase UPS runtime. In addition the Sentinel Pro range includes ER versions with no internal batteries and more powerful battery chargers for longer runtimes.
Low noise level
Thanks to the use of high frequency components and load-based fan speed control, the noise produced by the UPS is less than 40 dBA.
Filtered, stabilised and reliable voltage: double conversion on-line technology (VFI compliant with IEC 62040-3) with filters for the suppression of atmospheric disturbances.
High overload capability (up to 150%)
Programmable Auto-restart when mains is restored
Battery start-up (cold start)
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 Year Warranty
Multi-platform communication for all operating systems and network environments: PowerShield3 supervision and shutdown software for Windows operating systems 10, 8, 7, Hyper-V, 2016, 2012, and previous versions, Mac OS X, Linux, VMWare ESXi, Citrix XenServer and 235 158 422 BB 333 190 446 BB 630 215 655 BB MODELS BB SEP 36-A3 / BB SEP 36-M1 BB SEP 72-A3 / BB SEP 72-M1 BB SEP 36-B1 / BB SEP 72-B1 Dimensions (mm) OPTIONS BATTERY BOX SOFTWARE PowerShield3 PowerNetGuard ACCESSORIES NETMAN 204 MULTICOM 302 MULTICOM 352 MULTICOM 372 MULTICOM 382 MULTICOM 401 MULTI I/O Interface kit AS400 MULTIPANEL Manual Bypass 16 A Automatic Bypass 16 A other Unix operating systems
UPS Tools configuration and customisation software supplied as standard
RS232 serial port and opto-isolated contacts
Slot for communications boards
Plug & Play Installation
Hot swap battery
Eco Level 6
GS Nemko Certified
Eco Energy: efficiency level
Riello UPS 's social commitment aims to help the present as well as shape a bright future, combining the inevitable need for energy with environmental protection.
Riello UPS uninterruptible power supplies power some of the most critical data centres and servers in use today. Within these environments, energy management is critical. Running costs must be minimised without compromising resilience, i.e. the ability to adapt to adverse external conditions whilst ensuring the complete availability of the services provided. Equipment must operate at the highest possible levels of efficiency to reduce the strain on critical power supplies and minimise the effect on the installation area.
Riello UPS models have always been compliant with the highest levels of efficiency in terms of energy protection and are classified according to a scale with 6 levels, corresponding with the efficiency value of the UPS with respect to the European Code of Conduct; this is known as the Eco Energy Level.
The Eco Energy Level system demonstrates how the most efficient UPS provide energy savings that allow the cost of their purchase to be recovered quickly compared to standard efficiency UPS , as well as how their use leads to significant reductions in carbon emissions into the atmosphere.