Riello Overview

Riello UPS is a leader in the manufacture of uninterruptible power supplies (UPS) and standby power systems from 400VA to 6.4MVA.

Riello enable reliable power for a sustainable world by offering products that combine engineering excellence and quality performance with exceptional energy efficiency. 

The Riello award-winning range incorporates 23 solutions powering the smallest desktop PCs through to the latest data centre supercomputers. Riello protect power for mission-critical businesses leading sectors as diverse as manufacturing, finance, retail, healthcare, IT, and telecommunications.

Riello UPS also provides comprehensive installation, servicing, and maintenance support, plus unrivalled sales and technical advice. Our maintenance contracts include guaranteed emergency response and fix times, while we offer a 5 year warranty as standard on all UPS up to and including 3kVA.

Riello operate from purpose-built premises in North Wales including a warehouse filled with the country’s largest stockholding of UPS. This enables an end-to-end service of technical support and super-fast dispatch.

The Riello range of UPS's are available from CMW, email sales@cmwltd.co.uk for support in choosing the correct product for your specific needs.

Product Range




Sentinel Dual - SDH

Sentinal Dual - SDU

Sentinel Pro

Sentinal Rack

Sentinel Tower


Vision Dual

Vision Rack

Riello Videos

Riello Product Brochures

UPS 2020 Catalogue

Riello Company Profile

UPS in CCTV Application Settings

UPS in Communications

UPS in Healthcare

UPS in Networking Applications