An Uninterruptible Power Supply (UPS) for the power protection of medium sized file servers, voice and data networks, communications cabinets and telephone switches.

The Riello UPS Dialog Dual UPS range is the ideal solution for computer and telecoms users wanting a flexible multiple operating format power system capable of either floor standing or 19" rackmount format for use in communication cabinets .

An Uninterruptible Power Supply (UPS) for the power protection of corporate wide and large network applications. The Riello UPS 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.

There is a 19" rackmount format product 10-30kVA and version with a built in isolation transformer for critical applications requiring Galvanic isolation - 10-20kVA.

10-20kVA single/single or three/single-phase 10-80kVA three/three-phase

An Uninterruptible Power Supply (UPS) 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.

100-200kVA three/three-phase