UPS by Riello

Riello is a UPS Supplier with a product range including

uninterruptible power supplies and emergency standby power solutions from 350VA to 6MVA, static transfer switches, inverters, generators and switchgear.

Riello UPS power supplies and standby systems can be found across the world. UPS power solutions and standby power systems offer the highest levels of resilience and are backed-up by the very best personnel and management systems in the power protection industry.

Riello UPS Ltd was formerly known as Riello Galatrek Ltd. The name was changed in January 2006 to reflect the growth of the Riello UPS brand within the European market place and the strategic success of Riello UPS RPS (S.p.A).

Contact us for the latest pricing and availability, to arrange a FREE Site Survey or for more information about UPS Installation and UPS Maintenance Services.

Riello Master Dialog UPS 8-100kVA

The Riello Multi Dialog Uninterruptible Power Supply range is the ideal solution for computer and telecoms users wanting a flexible multiple operating format power system with advanced communications features.

The Multi Dialog Uninterruptible Power Supply series UPS uses double conversion on-line technology (VFI) and has several other operating mode options. Multi Dialog AF systems incorporate an harmonic filter to achieve less than 4% harmonic distortion and a near perfect sinewave absorption from the mains.

In on-line mode the load is powered continuously by the inverter to remove sags, surges and brownouts, through EMI filters to suppress transients, spikes and electrical noise. Even on bypass the load is routed through the filters so that the load is not connected to raw mains.

Riello Master Plus 100 - 800kva 3 Phase UPS

The Master Plus MP 100-800kVA Uninterruptible Power Supply uses on-line technology (VFI) with an isolation transformer on the inverter output. The load is powered continuously by the inverter with a filtered, stabilised and regulated sinewave supply. The input and output EMI filters considerably increase the immunity of the load to mains disturbances and surges, even on bypass.

When the mains fails, the inverter which is constantly powering the load simply draws power from a battery (internal on some models) to provide complete protection. Protection from extended blackouts can be achieved using battery extension packs or a combination of battery extension packs and a generator.

An Uninterruptible Power Supply for the power protection of corporate wide and large network applications. Master Plus provides maximum protection for vital ‘mission-critical’ networks, security applications (electro-medical) and industrial applications thanks to its outstanding mechanical and electrical design. The UPS has an extremely outstanding mechanical and electrical design: isolation transformer on the inverter, high short-circuit current and sinusoidal absorption with low THDi.

Riello Mulit Plus UPS 10 - 120kva

Multi Plus is a state-of-the-art Uninterruptible Power Supply, designed to meet VFI-SS-111 - the highest possible on-line double-conversion performance level. The Riello Mulit Plus UPS is ideal for the power protection of critical operations and processes including: information and telecommunications systems, networks, services and processes. Sizes available include: 10, 12, 15, 20, 30, 40, 100 and 120kVA all with a three-phase input and output.

The Riello Multi Plus Uninterruptible Power Supply is one of the most efficient systems available and has a minimal impact on its environment and upstream power sources.
Multi Plus UPS have been designed for an easy install, especially on sites with limited power capacity available, a generator and harmonic compatibility problems. Typical features include:

• low input current distortion - less than 3%
• high input power factor 0.99
• power walk-in function to achieve progressive rectifier start-up
• delayed start-up on mains power supply return