Riello Sentinel Dual2 2200 Online Double Conversion UPS - 2200W Power - 8x IEC C14 + 1x IEC C20 - USB and RS232 Ports - Automatic Bypass - Tower and Rack Format

Sentinel Dual2 is the new range of high-density, double-conversion ON LINE UPS units, suitable for powering a wide range of devices, such as servers, storage systems, VOIP telephony equipment, medical and network systems, as well as industrial applications. It's also ideal for powering and protecting Server systems with a high input power factor.
With just 2U of rack unit height, Sentinel Dual2 is ideal for installation in 19-inch rack cabinets.
Sentinel Dual2 has a practical, modern design and includes several performance advantages over traditional ON LINE UPS units. All of it developed by Riello UPS's research and development team. The newly designed inverter is one of the best power conversion systems on the market, with a power factor of 1 and high efficiency in ON LINE mode.
For critical applications that require long battery runtimes, battery autonomy can be extended to several hours using ER models equipped with more powerful battery chargers.
The front panel includes an LCD screen showing input and output voltages and battery readings, while information about the UPS's operating status can be seen immediately on the LED status bar below the screen.
Sentinel Dual2 can be used in tower or rack format, simply by rotating the screen and adding the included handles or optional brackets.
Setup has been simplified thanks to the ability to use the Bluetooth mobile app to configure the UPS.
Specifications:
Technology:
-Double Conversion ON LINE (VFI) technology compliant with IEC 62040-3
-Input power factor: 1
-Output waveform: Sinusoidal
-Convertible rack/tower format (2U)
Input:
-Nominal voltage: 220 / 230 / 240 V
-Voltage range without battery use: 140-276 V at 50% load; 184-276 V at 100% load
-Voltage tolerance: 230 V ±20 %
-Maximum allowed voltage: 300 V
-Nominal frequency: 50 / 60 Hz ±5
-Frequency tolerance: ±5 %
Bypass:
-Configurable voltage range: Minimum threshold: 180-200 V; Maximum threshold: 250-264 V
-Frequency tolerance: Configurable 3% - 10%
Output:
-Output power: 2200 W
-Voltage harmonic distortion: less than 2% with linear load; up to 3.5% with non-linear load
-Frequency: 50 / 60 Hz selectable or auto-learning
-Static variation: ±1 %
-Dynamic variation: up to 5% in 20 ms
-Crest factor: 3:1
-Maximum efficiency: up to 93.7%
-High-efficiency modes: ECO and SMART ACTIVE (up to 98%)
-Overload capacity: up to 150% for 4 s; 150% for 1 s
Batteries:
-Type: Sealed, maintenance-free VRLA AGM
-Autonomy expansion capability: Yes
-Recharge time: 2 - 4 hours
-Hot-swappable batteries
Connections:
-Input: 1 x IEC 320 C14 (10 A)
-Outputs: 8 x IEC 320 C13 (10 A); 1 x IEC 320 C20 (16 A)
-Communications: USB, RS232, RJ45 with opto-isolated contacts, slot for communication cards (SNMP, Modbus, relays)
General specifications:
-Net weight: 24.8 kg
-Gross weight: 28.8 kg
Dimensions:
-Tower: 87 x 625 x 450 mm
-Rack: 19-inch x 625 x 2U
-Surge protection: 300 J
-Noise level (ECO mode, at 1 m): less than 40 dBA
-Operating temperature: 0 to +40 degrees Celsius
-Relative humidity: 5-95% non-condensing
Regulations:
-Directives: 2014/35/EU (Low Voltage), 2014/30/EU (EMC)
-Standards: IEC EN 62040-1, IEC EN 62040-2, IEC 62040-3 VFI-SS-111
-Complies with RoHS