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Tripp Lite by Eaton AVR900U 900VA 480W Line-Interactive UPS - 12 Outlets - AVR - 2.7 Min Full Load Runtime - Ultra-Compact Desktop/Tower/Wall Mount
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Product Features
Product Overview
The Tripp Lite AVR900U is a 900VA/480W line-interactive UPS engineered to deliver reliable battery backup and power conditioning for critical equipment in small offices, home offices, and point-of-sale environments. This unit features Automatic Voltage Regulation (AVR) that actively corrects brownouts and overvoltages without switching to battery, which extends runtime and preserves battery life. The AVR range boosts voltage as low as 102V and bucks voltage as high as 142V, maintaining stable output for connected devices during common power fluctuations.
With 12 NEMA 5-15R outlets—six providing battery backup plus surge protection and six offering surge-only protection—this UPS supports multiple devices including computers, networking gear, home theater systems, and digital signage. The ultra-compact form factor allows flexible placement as a desktop unit, tower, or wall-mounted installation, making it ideal for spaces with limited surface area. The included PowerAlert software enables monitoring and management via USB connectivity, while the intelligent alarm system remains quiet during normal backup operation, only sounding when battery replacement is needed or during fault conditions.
Technical Overview
This line-interactive UPS operates with a transfer time of 6 milliseconds, ensuring seamless transition to battery power during outages without disrupting connected equipment. The pulse-width modulated sine wave output maintains compatibility with active PFC power supplies found in modern computers and servers, providing clean and stable power. The built-in EMI/RFI noise filter protects connected equipment from electrical interference, while the 316-joule surge energy rating handles voltage spikes to safeguard against transient surges.
The 12V DC lead-acid battery is user-replaceable and designed for typical 3-5 year service life, with a typical recharge time of 8 hours after a complete discharge. The system includes USB connectivity with HID compliance for monitoring and management via the included PowerAlert software, which supports graceful shutdowns, runtime configuration, and historical power data logging. Two status LEDs provide clear visual indication: green for power status and operating mode, and red for battery-low, overload, replace-battery, and fault conditions.
Key Product Advantages
The AVR900U combines substantial power capacity with a space-saving design, making it suitable for environments where floor or desk space is limited. The intelligent alarm system remains quiet during normal backup operation, only sounding when battery replacement is needed or during fault conditions.
Automatic Voltage Regulation
Maintains stable output voltage during brownouts (as low as 102V) and overvoltages (up to 142V) without draining the battery, protecting equipment and extending runtime.
- Boost: +18%
- Buck: -15%
- 6ms transfer time
Management & Monitoring
Dual-status LEDs provide clear visual indication of power status, battery condition, and fault states. USB connectivity enables software-based monitoring, graceful shutdowns, and runtime configuration.
- PowerAlert software included
- Two status LEDs
- Multiple alarm conditions
Deployment / Use Cases
This UPS is engineered for small office, home office, and point-of-sale environments where reliable power protection is essential but space constraints exist. The 2.7-minute full-load runtime provides adequate time to save work and perform proper system shutdowns during outages.
The ultra-compact footprint and multiple mounting options make it particularly suitable for under-desk installations, wall-mounted network closets, or behind entertainment centers. With six battery-backed outlets, users can protect critical systems while utilizing the additional six surge-only outlets for peripherals.
Small Office/Home Office
Protect desktop computers, monitors, networking equipment, and external storage with battery-backed power, while using surge-only outlets for printers, scanners, and lamps.
Digital Signage & POS
Ensure displays, media players, and point-of-sale terminals remain operational during brief power interruptions, preventing revenue loss and maintaining customer experience.
Physical Profile
Measuring just 4.14 inches high, 7.48 inches wide, and 12 inches deep, this UPS occupies minimal space while delivering substantial power protection. The 16.5-pound weight and reinforced housing provide stability in desktop or tower orientation, while integrated mounting points facilitate secure wall installation.
The compact dimensions allow placement in tight spaces such as media cabinets, under desks, or on crowded equipment racks. The neutral gray finish blends with office and home environments.
- Width
- 7.48" (189.99 mm)
- Depth
- 12" (304.80 mm)
- Height
- 4.14" (105.16 mm)
- Weight
- 16.50 lb (7484.27 g)
What's in the Box
The package includes everything needed for immediate deployment and management of the UPS system.
Highlights
- 900VA/480W line-interactive UPS with Automatic Voltage Regulation
- 12 NEMA 5-15R outlets (6 battery backup + surge, 6 surge-only)
- 2.7-minute full-load runtime, 10-minute half-load runtime
- Ultra-compact design for desktop, tower, or wall mounting
- 6ms transfer time with pulse-width modulated sine wave output
- User-replaceable 12V lead-acid battery with 8-hour recharge
- USB connectivity with included PowerAlert management software
- >96% efficiency with low heat generation
- Intelligent alarm system with visual status indicators
- 3-year limited warranty with $100,000 connected equipment guarantee
Specifications
| Specifications | |
|---|---|
| Manufacturer | Eaton Corporation |
| Manufacturer Part Number | AVR900U |
| Brand Name | Tripp Lite series |
| Product Series | AVR |
| Product Name | AVR 900VA Desktop UPS |
| Packaged Quantity | 1 Each |
| Product Type | Line-interactive UPS |
| Technical Information | |
| AVR | Yes |
| AVR Range | Boost +18% / Buck -15% |
| Plug/Connector Type | NEMA 5-15P |
| Receptacle Type | NEMA 5-15R |
| Receptacle Detail | 12 x NEMA 5-15R |
| Number of Battery & Surge Outlets | 6 |
| Number of Surge-only Outlets | 6 |
| Transfer Time | 6 ms |
| EMI/RFI Noise Filter | Yes |
| Phase | Single Phase |
| Power Description | |
| Load Capacity (VA) | 900 VA |
| Load Capacity (Watt) | 480 W |
| Input Voltage | 120 V AC |
| Output Voltage | 110 V AC,115 V AC,120 V AC |
| Input Frequency | 60 Hz |
| Output Frequency | 60 Hz |
| Waveform Type | Pulse-width Modulated Sine Wave |
| Surge Energy Rating | 316 J |
| Management | |
| Alarm | Battery Backup,Low Battery,Fault,Overload,Replace Battery |
| Controls/Indicators | |
| Status Indicators | 2 Status LEDs; GREEN indicates power status and operating mode / RED indicates battery-low, overload, replace-battery and fault conditions |
| Interfaces/Ports | |
| USB | Yes |
| USB (HID Compliant) Port | Yes |
| Battery Information | |
| DC System Voltage | 12 V DC |
| Battery Chemistry | Lead Acid |
| Backup/Run Time (Full Load) | 2.70 Minute |
| Backup/Run Time (Half Load) | 10 Minute |
| Typical Battery Recharge Time | 8 Hour |
| Replaceable Battery | Yes |
| Environmental Conditions | |
| Storage Temperature | 5°F (-15°C) - 113°F (45°C) |
| Maximum Operating Temperature | 104°F (40°C) |
| Physical Characteristics | |
| Height | 4.14" (105.16 mm) |
| Width | 7.48" (189.99 mm) |
| Depth | 12" (304.80 mm) |
| Form Factor | Ultra-compact Desktop/Tower/Wall Mount |
| Weight (Approximate) | 16.50 lb (7484.27 g) |
| Miscellaneous | |
| Package Contents | AVR 900VA Desktop UPS Owner's manual |
| Software Included | PowerAlert Software |
| Country of Origin | China |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | 2 year warranty 100,000 Connected equipment guarantee |
User Manual
FAQ
What is the power capacity and wattage of this UPS?
This Tripp Lite AVR900U UPS provides a power capacity of 900 VA and a wattage rating of 480 W. This capacity supports typical small office or home office equipment like computers, networking gear, and peripherals, ensuring reliable backup power during outages.
What are the runtime specifications for this UPS?
The UPS offers a backup runtime of 2.7 minutes at full load and 10 minutes at half load. This provides sufficient time to save files and perform safe shutdowns during power interruptions, making it suitable for critical applications in SOHO environments.
How many outlets does this UPS have and what types are they?
It features 12 NEMA 5-15R outlets: six provide battery backup with surge protection, and six offer surge-only protection. This configuration allows users to protect essential devices with backup power while using surge-only outlets for less critical peripherals.
What input and output voltage does this UPS support?
The UPS accepts an input voltage of 120 V AC and delivers output voltages of 110 V AC, 115 V AC, or 120 V AC. This compatibility ensures stable power delivery for standard North American electrical systems, with Automatic Voltage Regulation to correct fluctuations.
Is this UPS designed for rack, tower, or desktop deployment?
This UPS features an ultra-compact form factor that supports desktop, tower, or wall mounting. Its small dimensions (4.14" H × 7.48" W × 12" D) and integrated mounting points make it versatile for spaces with limited surface area, such as under desks or in network closets.
What management and connectivity options are included?
The UPS includes USB connectivity with HID compliance for monitoring and management via the included PowerAlert software. It also has two status LEDs for visual indication of power status, battery condition, and fault states, enabling easy oversight and configuration.
| Qty | Price | Available |
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