Riello Smart-Ups 1500Va Tower - The Vision Dual series for its connectivity and advanced communications is the ideal solution for the most demanding customers who require a power supply system that offers superior protection and versatility for the protection of critical loads - floor standing or rack mount servers network hardware and storage systems. Vision Dual has a modern design choice of functional formats and represents the state-of-the-art technology from the Riello UPS research and development teamVery high protectionWithin a Vision Dual an Automatic Voltage Regulator (AVR) provides voltage stabilization and protection from brownouts sag and surge voltages. The AVR also helps to reduce battery usage and retain their charge for a complete mains power supply failure. Electro Magnetic Interference (EMI) filters provide further protection from spikes and transients. When the mains power supply fails the load is powered by the inverter and receives a true sine wave supply for maximum power continuity and reliability. VersatilityVision Dual can be placed directly onto the floor or mounted in 19' rack mount cabinets. The front panel digital display can easily be pulled out and rotated to suit the installation format. Vision Dual includes an emergency power off switch for complete electrical shutdown in emergency situations. The cold-start function allows a Vision Dual to start up on inverter when no mains power or alternative power supply is present. High availabilityAn EnergyShare output socket provides load shedding on mains power supply failure to maximize the back-up time available for critical loads. Predictive battery testing helps to identify potential battery deterioration and failures. Deep discharge protection helps to reduce overall battery aging. Versatility Vision Dual can be placed directly onto the floor or mounted in 19' rack mount cabinets. The front panel digital display can easily be pulled out and rotated to suit the installation format. Vision Dual includes an emergency power off switch for complete electrical shutdown in emergency situations. The cold-start function allows a Vision Dual to start up on inverter when no mains power or alternative power supply is present.. 42.5 x 8.7 x 45 cm.server & ups. 0% interest for 4 months Available on all purchases over £99. Terms and conditions apply. Subject to status. Looking for alternatives to stores like Amazon, Ebay, Currys, Very, Argos, Back Market, John Lewis, Ebuyer, AO, Dell, EE, Carphone Warehouse, HP, or Box? Discover our unique selection.