Tripplite
Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11 50/60Hz (AVR550U_3)
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- SKU:
- 18128717
- MPN:
- avr550u_3
- Availability:
- Usually ships the same or next business day. In stock at our CA, IL, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 01/31/2026 04:03:36 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 - 5 | and pay only $107.36 each 107.36 |
| Buy 6 or above | and pay only $97.53 each 97.53 |
- Stock Update:
- 01/31/2026 04:03:36 AM PST
Description
This item is brand-new, factory sealed.
Protect home and office computer systems and electronics with this Line-Interactive UPS System. Some outlets have both battery backup and surge/noise protection, and some have surge/noise protection without battery backup. The surge-only outlets allow you to connect additional equipment without overloading the UPS or reducing the backup runtime available during an outage. Select outlets have extra-wide spacing to accommodate bulky AC adapters without blocking adjacent outlets. All Tripp Lite UPS systems also include built-in surge protection and noise filtering to shield your equipment from destructive transient voltages and electromagnetic (EMI/RFI) line noise. Use the HID-compliant USB port and your computers built-in power management features or the USB port with Tripp Lites free PowerAlert software to manage this UPS. Protection Type: DSL; Fax; Modem; Phone; Power; System VA: 550 VA; Backup Time at Half Load: 9 min @ 150 W; Lines: 1.Global Product Type:Backup Systems
Features
Package Contents:
PowerAlert UPS monitoring software
No
No
Restriction of Hazardous Substances (RoHS)
China
- Desktop/Wall Mount Battery Backup Outlets
- USB cable
- Owner's manual
Certifications & Standards:
- Tested to UL1778 (USA)
- cUL1778 (Canada)
- NOM (Mexico)
- FCC Class B (Emissions)
- FCC Part 68
- Industry Canada (Telecommunications)
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
Software Included:
PowerAlert UPS monitoring software
Assembly Required:
No
Recycled:
No
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Country of Origin:
China
Specs
| Power Description | |
| Load Capacity (Watt) | 300 W |
| Input Frequency | 60 Hz |
| Surge Energy Rating | 316 J |
| Input Voltage | 120 V AC |
| Output Voltage |
|
| Load Capacity (VA) | 550 VA |
| Input Current | 12 A |
| Waveform Type | Pulse-width Modulated Sine Wave |
| Output Frequency | 60 Hz |
| Physical Characteristics | |
| Form Factor | Ultra-compact Desktop/Tower/Wall Mount |
| Weight (Approximate) | 13.69 lb |
| Product Color | Black |
| Height | 4.3" |
| Color Family | Black |
| Width | 6.4" |
| Depth | 12" |
| Warranty | |
| Additional Warranty Information | <p>2-year warranty. $100,000 Ultimate Lifetime Insurance (USA, Puerto Rico and Canada only).</p> |
| Limited Warranty | 3 Year Lifetime |
| Controls/Indicators | |
| Status Indicators | <p>2 Status LEDs; GREEN indicates power status and operating mode / RED indicates battery-low, overload, replace-battery and fault conditions</p> |
| Interfaces/Ports | |
| USB | Yes |
| USB (HID Compliant) Port | Yes |
| Battery Information | |
| Backup/Run Time (Full Load) | 2 Minute |
| Battery Life | 6 Year |
| DC System Voltage | 12 V DC |
| Replaceable Battery | Yes |
| Backup/Run Time (Half Load) | 9 Minute |
| Typical Battery Recharge Time | 8 Hour |
| General Information | |
| Brand Name | Tripp Lite series |
| Manufacturer Website Address | http://www.eaton.com |
| Marketing Information | 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. More from the Manufacturer |
| Product Type | Line-interactive UPS |
| Product Name | Desktop/Wall Mount Battery Backup Outlets |
| Manufacturer | Eaton Corporation |
| Manufacturer Part Number | AVR550U |
| Product Model | AVR550U |
| Product Series | AVR |
| Packaged Quantity | 1 Each |
| Technical Information | |
| Receptacle Type | NEMA 5-15R |
| Receptacle Detail | 8 x NEMA 5-15R |
| Phase | Single Phase |
| EMI/RFI Noise Filter | Yes |
| AVR Range | Boost +18% / Buck -15% |
| Number of Surge-only Outlets | 4 |
| Number of Battery & Surge Outlets | 4 |
| Transfer Time | 6 ms |
| Energy Saving | Greater than 95% efficiency - GREEN UPS |
| Plug/Connector Type | NEMA 5-15P |
| Cord Length | 6 ft |
| Dataline Protection | RJ-11 |
| Application/Usage |
|
| AVR | Yes |
| Management | |
| Alarm |
|
| Environmental Conditions | |
| Maximum Operating Temperature | 104°F (40°C) |
| Storage Temperature | 5°F (-15°C) - 113°F (45°C) |
| Maximum Operating Elevation | 10000 ft |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11 50/60Hz (AVR550U_3)
$113.02