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Line Interactive UPS

Line interactive UPS operate in a very similar fashion to an off-line UPS, except with the advantage of better filtering and power conditioning. Whilst not eliminating interference in the mains power, this technology reduces the impact of spikes, surges and sags.

For a guide to the different UPS technologies and more information on the right system to choose please visit the UPS Technologies page on our main website by clicking here

APC UPS - Smart-UPSAPC UPS - Smart-UPS
This unit is amongst the most popular UPS in the world for servers, storage and networks. Available in a variety of options, tower, rack mount, rack/tower convertible there is a model for every application and budget. Rack mounted UPS are ideal for powering Blade or density optimized servers in a distributed power protection environments as the primary or redundant protection. The units in this range includes an LED display, extended automatic voltage regulation (AVR), and pure sine wave output on battery offering cleaner power. There is an internal slot for the installation of optional accessory cards. Extra battery packs for extended runs are available for some models.
Borri B100 SeriesBorri B100 Series
This UPS due to its Automatic Voltage Regulation function copes with wide-ranging input voltage fluctuations with no discernable effect on regulated output. The AVR regulates the voltage so the batteries don't have to be engaged as often. The power reserve of each cell is therefore increased which in turn maintains longer run-time for use in a mains fail situation.

With its ability to run in an office environment it is the perfect solution for applications requiring essential and economical power protection at an affordable cost. The UPS also includes a peripheral protection socket offering mains filtering to protect valuable non-essential equipment. It also protects your modem and phone line via a filtered socket, eliminating one of the most common causes of hardware failure.

Emerson PSIEmerson PSI
This unit is available in 1000-3000VA sizes and is a fully featured rack and tower UPS designed to protect critical equipment. With automatic voltage regulation and sine-wave output it protects up to 9 Battery-Backed UPS Outlets. Batteries are hot-swappable and user replaceable and can be extended for additional run time It offers data-line surge protection with Remote UPS Monitoring through SNMP/Web Card. and it can communicate over USB, Serial and Ethernet lines.
GE Digital Energy MatchGE Digital Energy Match
This UPS delivers cost-effective power protection in either tower or a 19" rack. A line-interactive UPS with AVR (Automatic Voltage Regulation) ensures a clean sine wave at the output to power a critical load, with a fast transfer to battery in the event of utility out of tolerance or failure. Its quiet operation makes it ideal for the office environment and its robust design makes it ideal for non-standard IT applications. The unit is supplied with automatic shutdown software, USB and RS232 Communication and three-year warranty including battery.
Riello Dialog Vision DualRiello Dialog Vision Dual
Dialog Vision provides protection for network devices, conventional tower or rack-mounted servers and network storage systems. The Range includes the DVT (Tower version); DVR (Rack version) and DVD (Dual Rack/Tower version) with models from 500VA to 3000VA and uses digital sine-wave technology. The Dialog Vision range has advanced communications and connectivity options, and makes an ideal solution for the most demanding of customers looking for superior protection and versatility.
Riello Net DialogRiello Net Dialog
The Net Dialog range is the ideal solution for small office hardware requiring power protection from a wide range of power problems in a robust format product with advanced communications capabilities and the ability to support small loads for long runtime periods.

The range includes 800-1000-1500-2000VA models and employs digital Line Interactive (VI) technology. The load is powered from the mains through an Automatic Voltage Stabiliser (AVS) to stabilise brownout, sag and surge voltages, while EMI filters suppress spikes and transients. When the mains fails, the inverter produces a pseudo sine-wave to provide sufficient runtime for computer system shutdown using the PowerShield software supplied as standard. The UPS also incorporates a filtered socket for PC network and telephone line cable protection.

Borri B200 SeriesBorri B200 Series
Borri''s B200 is aimed at users who require protection from line voltage fluctuations. The UPS benefits from Microprocessor Control Unit (MCU) technology, has an LCD display and an audible alarm - keeping you updated on battery and mains status at all times. The B200 also contains a test button enabling self-test routines to be undertaken. An RS232C interface and USB are provided as standard, with an SNMP adapter available as an optional extra.

Riello i-DialogRiello i-Dialog
The iDialog range is the ideal solution for the protection of PCs and peripherals in the home and in office environments.

iDialog is an easy-to-install, economic solution for anyone wishing to protect:

IT equipment such as PCs, Media Centers and peripherals

TVs, Home Cinemas, Satellite and Digital Terrestrial receivers, DVD readers and writers.

Modem and xDSL routers

Small household appliances.

Actual Power Ltd PowerPremActual Power Ltd PowerPrem
The true sinewave output and buck and boost function allows this line Interactive UPS to provide clean, reliable power ensuring continued data integrity and optimum file server performance under a wide range of mains power conditions. User friendly configuration options allow changes to be made to AVR Buck & Boot ranges, output frequencies and voltage variables as required. Other options include overload protection, easy battery replacement and an extended input range.
Alpha Technologies ALI EliteAlpha Technologies ALI Elite
A quality and cost effective solution to the power needs of small servers, work stations, CAD/CAM stations, telephone systems and general office or industrial equipment, Alpha''s ALI Elite UPS is a microprocessor-controlled line interactive UPS that uses advanced Auto Voltage Regulation (AVR) with pure sine-wave output. The range is available in both Rack-mount and Tower versions and is fully compliant to international safety and EMC standards.

Borri B60 SeriesBorri B60 Series
The Borri B60 UPS is one of the most compact and practical Uninterruptible Power Supplies available. The range utilises digital Line Interactive (VI) technology with a pseudo sinewave output making it perfect for smaller backup needs such as CCTV, EPOS, Small Office Hardware, Security or a simple PC workstation.

The B60 UPS includes an AVR (Automatic Voltage Regulator) as standard, which enables the UPS to regulate a precise output voltage without switching to battery power, even if the input voltage fluctuates by as much as 30% from normal. As a result, this wide input voltage feature extends battery life ensuring the batteries are in prime condition and fully charged to offer maximum runtime should the mains power completely fail.

The range ensures effective and high quality protection for all connected devices. The unit features RJ11 & RJ45 filtering for connection of telephone, modem and router lines, separate IEC power outlets for surge suppression only and an LCD screen displaying connected load and battery charge levels.