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Vision Dual (1.1 – 3 KVA)

Vision Dual (1.1 – 3 KVA)

Line Interactive UPS

The Vision Dual range, with its advanced communications and connectivity options, is the ideal solution for installations requiring superior protection and versatility in the power supply system.

Vision Dual is the ideal solution for the protection of peripheral network devices, conventional or rack servers, and network back-up systems. Vision Dual has a practical, modern design and includes several performance advantages over traditional on-line UPS. All developed by the Riello UPS research and development team. The UPS provides efficiency levels of 98% and therefore reduced energy consumption. It has an output power factor of 0,9.


Technical Specifications

Product Brochure

Product Video

Main features:

Superior protection

The automatic voltage regulator (AVR) provides protection from surges, overvoltages and undervoltages, without battery intervention. Reduced battery usage ensures that the battery set is 100% available for mains power supply failures and is able to provide greater autonomy. EMI filters then provide further protection from voltage surges and transients. When the mains power supply fails, the load is powered by the inverter and receives a perfectly sinusoidal supply for maximum power continuity and reliability.

High availability

An EnergyShare socket allows load¬shedding and the shutdown of less sensitive peripheral devices to extend battery runtime for critical loads.

“Hot Swap” batteries can be removed via the front panel for easy and safe UPS maintenance.

For business continuity applications requiring long battery runtimes, battery autonomy can be extended up to several hours using ER models (versions 2200 and 3000) fitted with more powerful battery chargers.

Battery test facility to detect deteriorating battery performance.

Deep discharge protection to reduce battery ageing.


Vision Dual can be installed as a tower or in 19″ rack cabinets. The display panel can be easily removed and rotated to suit the type of installation required.

Vision Dual is equipped with an emergency power off (EPO) contact that allows for remote shutdown in emergency situations. Cold Start function to allow the UPS to power up with no mains power supply present.

Vision Dual models have a backlit LCD display providing UPS status information, load and battery performance.

Advanced Communications

  • Advanced multi-platform communications for all operating systems and network environments: PowerShield3 monitoring and shutdown software included, with SNMP agent, for Windows operating systems 8, 7, Hyper-V, 2012, 2008, and previous versions, Mac OS X, Linux, VMWare ESXi, Citrix XenServer and other Unix operating systems
  • USB or RS232 serial port interface (selectable)
  • Expansion slot for SNMP agent interface boards

MODELS VSD 1100 VSD 1500 VSD 2200 VSD 2200 ER VSD 3000 VSD 3000 ER
POWER 1100 VA/990 W 1500 VA/1350 W 2200 VA/1980 W 2200 VA/1760 W 3000 VA/2700 W 3000 VA/2400 W


Nominal Voltage 220-230-240 VAC
Voltage range without battery intervention 162-290 VAC
Maximum permitted voltage 300 V
Nominal frequency 50 or 60 Hz ±5Hz
Frequency range 50 Hz ± 5% / 60 Hz ± 5%
Power factor > 0,98
Current distortion ≤7%


Voltage distortion with linear load / with non-linear load < 3% / < 8%
Frequency Selectable: 50 Hz or 60 Hz or self-learning
Waveform Sinusoidal
Current crest factor 2,5 : 1


Overload Times 125% for 10 seconds, 150% for 1 second


Type  VRLA AGM maintenance-free lead based
Recharge Time 2-4 h
Net weight (kg) 16,5 17,5 28 15,5 31,5 16,5
Dimensions (WxDxH) (mm) 87 x 450 x 425 (2U x 19” x 425) 87 x 450 x 625 (2U x 19” x 625)
Protection against overvoltages  300 joules
Protections Overload – short-circuit – overvoltage – undervoltage – temperature – excessive low battery
Communications USB / DB9 with RS232 and contacts / Slot for communications interface
Output sockets 8 x IEC 320 C13 8 x IEC 320 C13 + 1 x IEC 320 C19
Standards Safety: EN 62040-1 and Directive 2006/95/EL; EMC: EN 62040-2 category C2 and Directives 2004/108/EL
Operating temperature 0 – 40 ° C
Relative humidity <95% non-condensing
Colour Black
Noise level at 1 m (ECO Mode) < 40 dBA
Standard equipment provided Power cable, serial cable, USB cable, safety manual, quick start guide, user manual on CD-ROM 

Download the Pdf here






     Watch the video here.