Tripp Lite UPS 550VA 300W AVR550U Desktop Battery Back Up AVR Compact 120V USB RJ11

MSRP: $118.26
(You save $18.27 )

In Stock

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.

Product Overview

UPC Code: 037332123442
Manufacturer Warranty: 3 Year Limited
Country of Origin: UNITED STATES

General Information

Manufacturer:   Tripp Lite
Manufacturer Part Number:   AVR550U
Manufacturer Website Address: 
Brand Name:   Tripp Lite
Product Series:   AVR
Product Name:   AVR 550VA Mini-Desktop UPS
Product Type:   Line-interactive UPS

Technical Information

Plug/Connector Type:   NEMA 5-15P
Receptacles:   4 x NEMA 5-15R
Dataline Protection:   RJ-11
Cord Length:   6 ft
Transfer Time:   4 ms

Power Description

Load Capacity:   550 VA/300 W
Input Voltage:   110 V AC
Output Voltage:   120 V AC
Input Current:   12 A
Waveform Type:   Pulse-width Modulated Sine Wave
Surge Energy Rating:   420 J


Alarm:   Battery Backup
Alarm:   Self-test Operation


Status Indicators:  

2 LEDs indicate:

  • Line power
  • Battery power


USB:   Yes

Battery Information

Backup/Run Time (Full Load):   5.50 Minute
Backup/Run Time (Half Load):   12 Minute
Battery Life:   6 Year
Typical Battery Recharge Time:   9 Hour
Hot Swappable:   Yes

Environmental Conditions

Maximum Operating Temperature:   122°F (50°C)

Physical Characteristics

Color:   Black
Height:   3.5"
Width:   11.3"
Depth:   6"
Form Factor:   Mini Desktop
Weight (Approximate):   10.96 lb


Package Contents:  
  • AVR 550VA Mini-Desktop UPS
  • UPS System
  • PowerAlert Software, USB cable, Phone cable
  • Instruction manual with warranty information

Additional Information:  
  • Low voltage transfer to battery power: Switches to battery power as line voltage drops to 83V or lower / 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 / Resets to line power as line voltage drops to 143V or less
  • Cold Start: Yes, inverter can be "cold started" to enable temporary AC output during a power failure
  • Switches: Combination power off / on / self-test push button switch
  • Typical Application: Basic PCs for home / home-office use, network workstations, audio/video equipment, home entertainment systems and other sensitive electronic devices.
  • WatchDog compatibility: Yes, compatible with Tripp Lite's Watchdog system service to restore operation to locked equipment through soft reboot of application / OS or hard power off/on reboot of connected equipment - ideal for unattended kiosk applications
  • Supports entry-level PC systems up to 17 minutes during blackout conditions
  • Form factors supported: Ultra-compact desk/floor mount , mounting flanges enable wall-mount installation
  • 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
  • HID-compliant USB interface enables full integration with built-in power management and auto shutdown features of Windows, Mac OS X and Linux

Certifications & Standards:  
  • Tested to UL1778 (USA)
  • cUL1778 (Canada)
  • NOM (Mexico)
  • FCC Class B (Emissions)
  • FCC Part 68
  • Industry Canada (Telecommunications)

Software Included:   PowerAlert UPS monitoring software
Recycled:   No
Assembly Required:   No
Country of Origin:   China


Limited Warranty:   3 Year
sales & expert advice (844) 888-0909