The Sentinel Dual UPS by Riello features a versatile rack/tower format and online double-conversion power protection for critical servers, data storage systems, sensitive medical systems, industrial machinery, and emergency lighting systems. It is also possible to swap out the batteries without having to turn off the UPS or interrupt the load (Hot Swap), which ensures continuity of critical loads.
The Sentinel Dual UPS by Riello features a versatile rack/tower format and online double-conversion power protection for critical servers, data storage systems, sensitive medical systems, industrial machinery, and emergency lighting systems. It is also possible to swap out the batteries without having to turn off the UPS or interrupt the load (Hot Swap), which ensures continuity of critical loads.
The Sentinel Dual delivers reliable power to edge applications with its high power density, simple plug and play installation, and intuitive LCD display panel and user interface. To fit your preferences, you may effortlessly swivel the backlit LCD display and control panel 90 degrees. Modern real-time controls automatically alter fan speed based on load.
An emergency function assures the operation of emergency systems such as emergency lighting, fire detection and extinguishing systems, and alarms. When the main power fails, the inverter starts powering the loads gradually (Soft Start) to avoid overload. For medium-voltage coils, Sentinel Dual can be installed in transformer rooms. It can be used to power these coils.
Features & Benefits:
Output power capacity: 8000 Watts / 8kVA
3U Rack Height
4-minute backup time at full load
Runtime expandability with battery modules
Double conversion topology
Monitors and controls voltage and frequency
With a unity W=VA power factor, it protects more devices
Handles non-linear loads, perfect for Blade servers
Compact design, perfect for Edge applications
Versatile rackmount or freestanding tower format
ECO and Smart Active modes reduce power consumption
180 / 264 V (selectable in ECO Mode or SMART ACTIVE Mode)
Frequency tolerance
Selected frequency ±5% (selectable by user)
Output And Inverter Output
Rated power
8000 VA
Active power
8000 W
Crest factor (Ipeak/Irms)
3 : 1
Waveform
Sinusoidal
Frequency
50 / 60 Hz selectable
Voltage distortion with non-linear load
<3%
Voltage distortion with linear load
<1%
Batteries
Type
VRLA AGM maintenance-free lead based
Typical recharge time
4-6 h
Environmental
Color
Black RAL 9005
Communication
USB / RS232 / slot for communications interface / REPO + Input contact
Accessories provided
USB cable; handles kit
Protections
Overcurrent - short circuit - overvoltage - undervoltage - temperature - excessive low battery
Noise (at 1 m)
<48 [bBA] (ECO Mode)
Operating temperature
0 °C - +40 °C
Relative humidity
5-95% non-condensing
Output sockets
Terminal block + 2 IEC 320 C13 + 3 IEC 320 C19
Standards
European directives: L V 2014/35/EU low voltage; EMC 2014/30/EU electromagnetic compatibility -- Standards: Safety IEC EN 62040-1; EMC IEC EN 62040-2; RoHS compliant -- Classification in accordance with IEC 62040-3 VFI - SS - 111
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