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INTRODUCTION & SYSTEM DESCRIPTIONCongratulations on your choice of the Liebert PowerSure™ PSP
Uninterruptible Power System (UPS). It provides filtered AC power to
sensitive electronic equipment and other critical loads.
The PowerSure PSP is an off-line UPS designed for desktop
applications. It provides perfect one-to-one power protection for
electronic equipment such as PCs, point-of-sale displays, home office
equipment and similar electronic gear. The PowerSure PSP is
available in three (3) sizes: 350, 500 and 650VA at 120VAC. The
configurable input power selector switch offers the user a wide input
voltage window.
In the absence of utility power, the UPS supplies connected equipment
with a stepped sinewave.