Eaton Tripp Lite Series 550VA 300W Line-Interactive UPS - 8 NEMA 5-15R Outlets, AVR, 120V, 50/60 Hz, USB, Desktop/Wall Mount

This is a Line-interactive UPS from Eaton Tripp Lite Series AVR model AVR550U. It delivers 550VA / 300W capacity with automatic voltage regulation that boosts output by 18 percent or bucks by 15 percent while maintaining 120 volt nominal output across an input range of 83 to 147 volts. The unit provides eight NEMA 5-15R outlets consisting of four battery-supported surge outlets and four surge-only outlets along with single-line RJ-11 dataline protection and a 6 ft power cord.

Key Features

• AVR Series Line-Interactive UPS System offers 550VA ultra-compact line-interactive protection for PCs and workstations.
• System maintains 120 volt nominal output over an input range of 83 to 147 volts.
• Workstation-optimized features include USB port (HID-PDC compliant), single-line telephone/DSL surge suppression, space-saving right-angle input plug, four battery/surge-protected outlets and four additional surge-only outlets (8 total).
• USB port (included cable) works with free unattended shutdown software.
• Housing is mountable with support for ultra-compact desk/floor mount and wall-mount installation via mounting flanges.
• Greater than 95 percent efficiency GREEN UPS operation.
• EMI/RFI noise filter and pulse-width modulated sine wave output.
• WatchDog compatibility for restoring operation to locked equipment through soft reboot or hard power cycle.
• HID-compliant USB interface enables full integration with built-in power management and auto shutdown features of Windows, Mac OS X and Linux.

Comprehensive Technical Specifications

Package Contents

• Desktop/Wall Mount Battery Backup Outlets
• USB cable
• Owner's manual

Low voltage transfer to battery power switches to battery power as line voltage drops to 83V or lower and resets to AC mode as line voltage increases to 87V or higher. High voltage transfer to battery power switches to battery power as line voltage increases to 147V or higher and resets to line power as line voltage drops to 143V or less. Cold Start capability allows the inverter to be cold started to enable temporary AC output during a power failure. Combination power off / on / self-test push button switch. Typical applications include basic PCs for home / home-office use, network workstations, audio/video equipment, home entertainment systems and other sensitive electronic devices. 8 output receptacles, 2 of which are widely spaced to accommodate large transformer plugs without blocking outlets. 4 outlets feature full battery support and surge suppression. 4 additional outlets with surge suppression only are ideal for printers and other peripherals not requiring battery support.