Built upon 40 years of power management experience, performance and continuous innovation, the Powerware 9390 provides the best combination of power performance, battery management, scalable architecture, flexibility, and power density.

The Powerware 9390 is designed to meet the current and future power protection requirements of data centers, manufacturing operations, medical facilities and other large-system applications. That's why Powerware conducted extensive customer research to help create a UPS that would set the pace for three-phase power protection. The result is a UPS that combines technical innovation with a rich feature set to provide a best-in-class power protection solution.