Riello UPS Uninterruptible Power Supply

The iDialog UPS (IDG range) is a compact, energy-efficient power protection solution designed for home and small office environments. It delivers silent, reliable backup power for IT equipment, entertainment systems, and networking devices while maintaining a highly efficient, space-saving design with flexible installation options.

Key Features of iDialog UPS ECO LINE energy-saving design with up to 99% efficiency
Plug & play installation with no configuration required
Silent fanless operation (0 dBA)
Compact ergonomic design for desktop, shelf, or floor use
5 battery-backed sockets plus 3 surge-protected sockets for high-load devices
Cold start capability (operation without mains power)
User-replaceable batteries (Battery Swap function)
USB communication interface for monitoring and shutdown software
Auto restart after mains power restoration
Short-circuit and overload protection
Power cable included for immediate setup
USB Interface

Home & Small Office Use

Plug & Play Setup

Tower Placement

ECO Energy Mode

VFD Line-Interactive Protection

Silent Fanless Operation The iDialog UPS operates at 0 dBA thanks to its fanless architecture and high-frequency components. This makes it ideal for quiet environments such as home offices, media rooms, and bedrooms where noise-free performance is essential.

High Efficiency ECO Line Design Designed with energy efficiency in mind, the iDialog achieves up to 99% efficiency. The ECO mode reduces consumption during inactivity, helping optimise power usage while maintaining continuous protection for connected devices.

Device Protection and Connectivity With a combination of battery-backed and surge-protected sockets, the system can safeguard PCs, routers, TVs, home cinema systems, and other sensitive electronics. This ensures both critical and high-load devices remain protected from power disturbances.

Advanced Communication and Control USB connectivity enables integration with PowerShield3 software, allowing automated shutdown of connected systems during power failure and clear visual monitoring of UPS status through intuitive interface tools.

Automatic Recovery and Cold Start Function The UPS can automatically restart once mains power returns and also supports cold start operation, allowing it to power devices even when no grid power is available.

Compact Home and Office Design Its compact footprint allows flexible placement on desks, shelves, or floors without occupying significant space. The ergonomic build makes it suitable for both professional and personal environments.

Eco Energy Efficiency and Environmental Focus The iDialog range is designed to reduce energy consumption while maintaining reliable protection. Its high-efficiency operation minimises power waste and supports lower energy demand across connected devices. ECO Line functionality further reduces consumption during periods of inactivity, making it a practical choice for energy-conscious environments.

Broad Device Compatibility This UPS is suitable for a wide range of equipment including PCs, media centres, routers, satellite receivers, TVs, DVD players, and small household electronics, providing consistent protection across both work and entertainment systems.

Compact Engineering and Build With dimensions of 192 x 90 x 232 mm and a lightweight structure of 3.4 kg, the iDialog is engineered for minimal space usage while maintaining dependable performance in everyday applications.

Network Communication Card NetMan 208 is a network communications card that enables Riello UPS systems to easily integrate into medium or large networks, providing a high level of reliability in communication between the UPS and associated management systems.

Easily Integrate UPS Into Networks Designed to integrate UPS systems over 10/100 Mbps ethernet connections and IPv4/6 networks using Modbus/TCP, BACnet/IP, and SNMP protocols.

Compatible With Virtual Networks Seamless integration with VMware, helping you manage any virtual networks and perform safe system shutdown of both virtual and physical machines.

The Net Power 1500VA UPS is a line-interactive power protection system designed to safeguard PCs, peripherals, and home entertainment equipment from outages and voltage fluctuations. Built for simple deployment and dependable performance, it delivers stable backup power with integrated monitoring and strong usability for home and small office environments.

USB Plug

SoHo

Plug & Play

Tower

Eco Level 5

Line Interactive

Key Features of Net Power 1500VA line-interactive UPS for PCs and connected devices
Plug and play installation with no configuration required
Compact design suitable for desk, shelf, or floor placement
Protection against sags, surges, and voltage fluctuations
Built-in automatic battery testing for improved reliability
Cold Start function enables operation without mains power
USB and RS-232 connectivity for monitoring and remote access
Large LCD display for real-time system status and diagnostics
Reliable Protection for Everyday Devices The Net Power 1500VA UPS is designed to provide consistent protection for computers, peripherals, and home entertainment systems. It helps prevent downtime and equipment damage caused by power interruptions or unstable electrical conditions.

Simple Installation and Immediate Use With a plug and play design, the system requires no advanced setup. Users can connect their devices and immediately benefit from reliable power backup and conditioning.

Enhanced Reliability Through Battery Testing Built-in automatic battery testing continuously monitors battery health, improving system reliability and reducing the risk of unexpected failure during power events.

Cold Start Capability for Emergency Power The Cold Start function allows the UPS to be powered on even when no mains supply is available, ensuring access to backup power during complete outages.

Clear Monitoring and Connectivity Options A large LCD display provides real-time information on system status, load, and battery condition. USB and RS-232 ports enable monitoring and integration into managed environments.

Compact and Practical Design The Net Power 1500VA UPS features a space-saving design that fits easily into home or office setups, whether placed on a desk, shelf, or floor, while maintaining strong protection performance.

The Net Power 2000VA UPS is a line-interactive power protection solution designed to safeguard PCs, peripherals, and home entertainment systems from power outages and voltage fluctuations. With a compact design, advanced monitoring features, and reliable backup capability, it delivers stable performance for everyday home and small office environments.

USB Plug

SoHo

Plug & Play Installation

Tower

Eco Level 5

Line Interactive

Key Features of Net Power 2000VA line-interactive UPS for PCs and connected peripherals
Plug and play installation with no complex setup required
Compact design suitable for desk, shelf, or floor placement
Protection against sags, surges, and voltage fluctuations
Built-in automatic battery testing for improved reliability
Cold Start function enables operation without mains power
USB and RS-232 ports for monitoring and remote management
Large LCD display for real-time system status and diagnostics
Reliable Protection for Everyday Devices The Net Power UPS is designed to deliver consistent protection for computers, peripherals, and home entertainment systems. It helps prevent disruption caused by outages or unstable electrical conditions, ensuring equipment remains protected during daily use.

Simple Installation and User-Friendly Operation With its plug and play design, the Net Power requires no advanced configuration. Users can quickly connect their devices and immediately benefit from reliable backup and power conditioning.

Enhanced Reliability with Built-In Diagnostics Automatic battery testing helps ensure system readiness and reduces the risk of unexpected failure. This feature supports long-term reliability by continuously monitoring battery health.

Cold Start Capability for Emergency Use The Cold Start function allows the UPS to power on even when no mains supply is available. This ensures access to backup power during complete outages when it is needed most.

Clear Monitoring and Connectivity Options A large LCD display provides real-time visibility of system status, while USB and RS-232 ports enable remote monitoring and integration into networked environments for improved control and oversight.

Compact Design for Home and Office Use Designed with space efficiency in mind, the Net Power UPS fits easily into a variety of environments including desks, shelves, or floor setups, making it a practical solution for both home and small office installations.

The Vision Rack VSR 800–1100VA UPS is a compact 1U rackmount line-interactive power protection system designed for servers, network infrastructure, and critical IT environments. With sinusoidal output, AVR stabilisation, and advanced connectivity options, it delivers high-efficiency protection while ensuring maximum uptime and reliable power continuity in rack-based deployments.

Key Features of Vision Rack UPS Compact 1U rackmount design for space-efficient installations
Line-interactive technology with sinusoidal output voltage
AVR protection against surges, overvoltages, and undervoltages
Plug and play installation with no complex setup required
Hot-swappable, user-replaceable batteries for minimal downtime
EnergyShare socket for prioritising critical loads
Built-in automatic battery testing for improved reliability
Backlit LCD display for real-time UPS status and diagnostics
USB and RS232 connectivity with expansion slot support
Up to 98% efficiency for reduced energy consumption
USB Interface

EnergyShare Socket

Plug & Play Installation

1U Rackmount Format

Datacentre / Server Use

Line Interactive Technology

SoHo / Small Office

Hot-Swap Battery System

Eco Energy Level 5

High Efficiency Line-Interactive Protection The Vision Rack UPS uses line-interactive technology combined with AVR and EMI filtering to stabilise incoming power. This reduces reliance on battery usage while maintaining high efficiency and ensuring continuous protection against mains disturbances.

Sinusoidal Output for Critical Systems When mains power fails, the inverter delivers a clean sinusoidal output to ensure compatibility with sensitive servers, networking hardware, and storage systems, maintaining stable and uninterrupted operation.

EnergyShare Load Prioritisation The EnergyShare socket enables intelligent load shedding, allowing non-essential devices to be disconnected during outages so that runtime is extended for critical infrastructure.

Hot-Swap Battery Maintenance Front-access hot-swappable battery design allows for safe and simple replacement without shutting down connected equipment, ensuring continuous availability in critical rack environments.

Advanced Communications and Monitoring The UPS supports USB and RS232 interfaces, expansion slots for interface boards, and compatibility with PowerShield3 software across multiple operating systems including Windows, Linux, VMware, and Unix-based platforms for full system visibility and control.

Reliable Rack Infrastructure Protection Designed for servers, storage, and network devices, the Vision Rack ensures high availability power protection with built-in safeguards including short circuit protection, auto restart, and emergency power off (EPO) support.

Eco Energy Efficiency and Sustainability The Vision Rack range is designed to minimise energy consumption while maintaining high protection standards. With up to 98% efficiency and intelligent AVR-based operation, it reduces strain on power infrastructure while supporting long-term sustainability goals and reduced operational costs.

Advanced Rack Integration and Reliability Built for modern IT environments, the system integrates seamlessly into 19” racks and supports critical uptime requirements through robust battery management, deep discharge protection, and continuous monitoring features.

Overview Delivering more real power in a compact footprint, the Sentinel Tower (STW) series is a proven performer across a variety of applications, including blade servers, safety systems, and telecommunications networks.

Choice of 5-6-8-10 kVA power ratings, with the latter 2 suitable for use on three-phase distribution networks. Designed to deal with non-linear loads, delivers quality power (pf 1) at high efficiency (up to 95%).





Proven Performance 3-level inverter helps deliver unity output power factor (kVA = kW) and achieve up to 95% efficiency in ONLINE mode, reducing unnecessary energy waste.

Designed to handle non-linear loads like blade servers and has high short circuit and overload capacity.





Scalable Power You can parallel up to 3 STWs together to increase capacity or ensure (2+1) redundancy. Parallel installations operate on a closed loop, meaning that they carry on running even if there’s an issue with the connection cables.





Complete Control Revamped custom-designed LCD display panel shows crucial operating data, alarms, and statuses such as voltage, remaining battery, and current load. Easily adjust operating modes at the simple push of a button.





Compact Footprint Whatever the power rating, the STW measures in at a compact 25 cm by 69.8 cm by 50 cm (W x D x H), with built-in castors assisting with mobility.

Minimal noise disruption as the fan speed automatically adjusts according to the current load.





High Battery Reliability STW features automatic and manual battery testing, while the batteries don’t cut in during temporary mains failures (< 20 msec) or if the input is between 184-276V, which helps to maintain lifespan.

For applications needing several hours’ autonomy, choose extended runtime versions (6 kVA and 10 kVA models) fitted with 6A chargers and connected to external battery boxes.

Overview Sentryum is Riello UPS’s third generation of transformerless ONLINE UPS. Delivering outstanding performance and up to 96.5% efficiency in a compact footprint, it’s a proven solution for smaller data centres and similar applications.

Now available in 10-15-20-30-40 kVA models, choose from 3 different cabinet sizes to maximise your battery autonomy and make the most of your valuable floor space.

Designed to handle capacitive loads like blade servers without any reduction in active power.



Highlights Choice of 3 cabinet sizes (Compact, Active, Xtend) to maximise battery runtime
96.5% operating efficiency (ONLINE mode) reduces energy waste
High overload and short circuit capacity guarantees availability
Parallel up to 8 UPS for extra capacity or redundancy
Large touchscreen display and LED status indicator
Fantastic Flexibility Sentryum offers you a choice of power ranges and cabinet sizes, making this versatile series suitable for several mission-critical environments. Select from 3 frames to suit your space and battery requirements:

Compact (CPT)

70 cm x 28 cm x 84 cm (H x W x D)
0.25m² footprint
1 internal battery string - space for 40 blocks
Available for 10-15-20 kVA versions only; not available for 30-40 kVA versions
Active (ACT)

102.5 cm x 38 cm x 85 cm (H x W x D)
0.35m² footprint
1-2 internal battery strings - space for 2x40 blocks
Available for all versions
Xtend (XTD)

132 cm x 44 cm x 84 cm (H x W x D)
0.25m² footprint
3 internal battery strings - space for 3x40 blocks
Optional isolation transformers
Available for all versions
Available as 1-phase/3-phase input, 1-phase output or 3-phase input and output.

Reliable And Efficient Our transformerless UPS delivers unity power (pf 1) and operating efficiency of up to 96.5%, which helps you minimise wasted energy. It features a unique control system that reduces harmonic voltage distortion (<1% at resistive load and < 1.5% at non-linear load).

The Sentryum can also handle high overloads (125% for 10 minutes or 150% for 1 minute) and short circuits (270% for 200ms or 150% for 300ms), meaning you won’t have to transfer to bypass to deal with sudden peak loads.

Scalable Power Easily increase your power or battery autonomy by installing up to 8 Sentryum UPS in parallel (3-phase version).

Parallel installations operate on a closed-loop system, so your UPS will keep running even if there’s an issue or disruption with your cable connection.

Enhanced Performance Sentryum builds on previous Riello UPS transformerless series such as the Multi Sentry (MST), with an optimised card layout that reduces the number of components, cables, and interconnections.

This reduces the amount of installation space your UPS will need and makes it far easier and more cost-effective to maintain.

Power At Your Fingertips Take control with a 5-inch colour touchscreen display panel which clearly shows real-time information and allows you to easily adjust the operating mode.

Also features an innovative new LED status indicator which automatically changes colour depending on the current operating mode and UPS status. In-built wheels enable easy manoeuvrability.


Notes on Riello Part Numbers, Battery Strings and what's included:

Compact (CPT) models can have 1 String of 40 internal batteries.
Active (ACT) models can have 1-2 Strings of 40 internal batteries.
Xtend (XTD) models can have 3 Strings of 40 internal batteries.

The final digits of the Part Number indicate how many strings of batteries are included:

A0 = NO Batteries INCLUDED
S2 = 1 String of 40 internal batteries - INCLUDED
T4 = 2 Strings of 40 internal batteries - INCLUDED
T5 = 3 Strings of 40 internal batteries - INCLUDED


The following Riello Battery String Packs are available from Comms Express:

Part No: RIBB1320480VT5 - Riello BB 1320 480V T5 27Ah Battery box housing 3x40x9Ah (3 String)
For use with Sentryum and Multi Sentry UPS up to 30kVA

Part No: RIBB1320480VT4 - Riello BB 1320 480V T4 18Ah Battery box housing 2x40x9Ah (2 String)
For use with Sentryum and Multi Sentry UPS up to 30kVA

Part No: RIBB1600480VS3-1 - Riello BB 1600 480V S3-1 22Ah Battery box housing 1x40x22Ah (1 String)
For use with Sentryum and Multi Sentry UPS up to 60kVA

Part No: RIBB1600480VS5-1 - Riello BB 1600 480V S5-1 40Ah Battery box housing 1x40x40Ah (1 String)
For use with Sentryum and Multi Sentry UPS up to 80kVA

Part No: RIBB1900480VV7 - Riello BB 1900 480V V7 70Ah Battery box housing 1x40x70Ah (1 String)
For use with Sentryum and Multi Sentry UPS 15-200kVA

Part No: RIBB1900480VV8 - Riello BB 1900 480V V8 90Ah Battery box housing 1x40x90Ah (1 String)
For use with Sentryum and Multi Sentry UPS 15-200kVA

Part No: RIBB1900480VV9 - Riello BB 1900 480V V9 110Ah Battery box housing 1x40x110Ah (1 String)
For use with Sentryum and Multi Sentry UPS 15-200kVA