Tripp-Lite 550VA AVR Series Line Interactive UPS with USB Port, Refurbished (AVR550U)

Our Price: $31.89
Quantity In Stock: 37
Manufacturer: Tripplite
Manufacturer Part No: AVR550U

This is a refurbished uninterruptible power supply/battery backup unit. It has been installed with brand new high-quality batteries, thoroughly tested and then professionally packed in a brand new box. All products sold by UPSforLESS are fully covered for all parts and labor by our famous one-year 'no hassle' warranty and by our equally famous 30-day 'lemon' warranty.

Tripp Lite's AVR550U line-interactive UPS offers complete protection for PCs, workstations and other sensitive electronics in an ultra-compact, mountable housing. Prevents data loss and system downtime by providing battery-supported AC output during blackouts and Automatic Voltage Regulation (AVR) during brownouts and overvoltages. 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, protecting computers, monitors and other vital system components from loss of power. 4 additional outlets with surge suppression only are ideal for printers and other peripherals not requiring battery support. Single-line telephone suppression jacks protect modems, fax machines, cordless phones and other equipment with standard dialup or DSL RJ-11 phone line connections. HID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS X. Audible alarm and front panel LEDs offer status information regarding line and battery power operation.


    • Output Capacity 550 VA / 300 Watts
    • Output voltage 120VAC
    • Outlet quantity / type 8 NEMA 5-15R (Standard 3-prong receptacles)
    • Maximum input amps 12A
    • Input connection type NEMA 5-15P (Standard 3-prong plug)
    • Full load (300 Watts) runtime 3 minutes
    • Half load (150 Watts) runtime 9 minutes
    • Battery recharge rate 2-4 hours to 90%
    • AC surge suppression 400 joules
    • Dataline suppression Tel/DSL
    • EMI / RFI AC noise suppression Yes
    • Unit weight 10.95 lbs. (4.97 Kg.)
    • Unit Dimensions (HWD/in) 3.5 x 11.25 x 6
    • Unit Dimensions (HWD/cm) 8.89 x 28.56 x 15.24
    • Certifications Tested to UL1778 (USA), CSA C22.2 No. 107.3 (Canada), NOM (Mexico), Class B (Emissions), FCC Part 68 and Industry Canada (Telecommunications)

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