Compactness and total protection for rack systems.   The Sentinel...

Sentinel Dual is the best solution for powering mission critical applications...

Sentinel Tower is the ideal solution for protecting mission-critical systems...

Our third generation of transformerless ON LINE UPS...

Exceptional performance and efficiency.   Multi Sentry is a...

15-240 kW + redundancy 25-400 kW + redundancy 42-1008 kW +...

Multi Power2 is the evolution of our modular UPS, which aims to offer higher...

Multi Power2 Scalable is the ultimate modular UPS. This product range takes...

The Sentryum Rack range was specially developed to ensure power continuity in...

NextEnergy is the latest UPS series designed for...

3:3 Power Range: 15 kVA – 1500...

The CSS Sentinel Tower by Riello UPS is designed in compliance with standard...

The CSS Sentryum by Riello UPS is designed in compliance with standard EN...