The Liebert PowerSure PSI is a full featured rack and tower UPS designed to protect your critical equipment. Its efficient line interactive design, with Automatic Voltage Regulation (AVR) offers a sinewave output from 1000 to 3000VA. The features package is extremely wide and flexible, making it the ideal product for professional use. The wide range of communication options integrates with your infrastructure and allows for safe application shutdown in case of a mains failure.

Wide input voltage window, combined with a user selectable voltage, ensures the UPS continues to supply clean power to your equipment without switching to battery even with very high input voltage fluctuations. Additional protection from surges or spikes is offered to your telephone or data network thanks to the convenient surge protection sockets.

All this and much more makes the Liebert PowerSure PSI the ideal solution for rack applications in data centers, for telecom applications, or for multiple servers, tower applications.

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