The uninterruptible power supply (UPS) is the linchpin of the critical energy system, providing battery backup and power conditioning that increases availability and system performance

Home and Office:  One-to-one power protection is available with Liebert off-line and line-interactive UPS systems suitable for home and small office applications. These systems provide surge suppression, as well as sufficient battery back-up to save work in the event of a power outage.


Large Facilities: Liebert offers UPS and backup power to protect large data centers, as well as facility-wide protection for sensitive electronics. Redundant configurations and dual bus capabilities ensure continuous operation for critical systems.


Network and Rack: Liebert offers a range of UPS systems with the reliability, features, and flexibility required by networks and electronics in rack environments.