RIELLO UPS Line-interactive uninterruptible power supply (UPS) for rack or tower VISION-DUAL VSD1100 1100VA 990W DSP0000032295

Features of the Riello Vision Dual UPS 1100 0.9
The **Riello Vision Dual 1100 UPS** is designed to provide reliable and efficient protection against power outages and power supply problems. With an output capacity of **1100 VA / 990 W**, this system is ideal for **servers, workstations, communication networks and critical systems**, enabling a safe and continuous transition during power cuts or voltage fluctuations. Its **dual tower/rack 2U** format offers great installation flexibility in professional environments.
High performance with line-interactive technology
Thanks to its **line-interactive** topology and automatic voltage regulation (**AVR**), this UPS maintains a stable current during voltage drops or surges without immediately switching to battery power, extending battery life. With an efficiency of **98,5%** and a **power factor of 0.98**, it ensures optimum energy performance and low power consumption.

POWER : 1100 VA / 990 W
Topology: Line-interactive with AVR
Energy efficiency: 98,5%
Power factor: 0,98

Versatile design and comprehensive connectivity
Its **2U rack/tower** format and professional black finish make it adaptable to different technical spaces. It includes **8 C13-type AC outlets**, a **USB 2.0** port and an **RS-232** connection, offering extensive system management and monitoring options.

Dual format: tower or rack mounting (2U)
Connections: 8 AC outlets, type C13, 1 USB 2.0, 1 RS-232
Dimensions: 450 x 425 x 87 mm (width x depth x height)
Weight: 16.5 kg

Comprehensive protection for your devices
The Riello Vision Dual 1100 is designed to protect against multiple electrical hazards. Its safety systems include protection against **overloads, overvoltages, short circuits and undervoltage**, as well as an **energy absorption rating of 300 joules**, ideal for sensitive environments.

Protection functions: overcurrent, overvoltage, short circuit, undervoltage
Output waveform: Pure sine wave
Noise level: 40 dB

Fast-charging VRLA batteries
It features highly reliable **sealed lead-acid (VRLA) batteries**, with a full recharge time of **4 hours**, ensuring backup power in any unforeseen situation. Perfect for environments requiring high operational availability.

Battery technology: VRLA (Sealed Lead Acid)
Recharge time: 4 hours
Operating temperature range : 0 - 40 °C

Other specifications

Number of phases : 1
Input voltage : 220 - 240 V
Input frequency: 50/60 Hz
Operating altitude: up to 6000 m
Operating humidity : 0 - 95%
Certifications: EN, CE
COLOUR: BLACK
Package contents: UPS, manual, connection cables
Volume (m ³): 0.0492