The Socomec MASTERYS BC (15-120 kVA) is ideal for use in data centres, telecommunications and in the service sector. Providing a complete and cost effective solution, this unit has many advantages, including an online double conversion mode with an output power factor of 0.9 providing 12% more active power compare to UPS, a dual input mains allows the operator to manage independent power sources, has an internal manual bypass for easy maintenance without power interruption and an increased system availability placing two UPS in parallel for 1+1 redundancy. Benefits from a low operating noise level, has flexible battery solutions and is compact, light and easy to install. Features an extended battery life and performance with exclusive EBS battery charging management for increased battery life. Has a multi language display.