Tripp Lite by Eaton 900VA Line-Interactive UPS with AVR and 12 NEMA 5-15R Outlets

Safeguard your computer, workstation, and essential peripherals with a compact, highly capable line-interactive UPS. The Tripp Lite by Eaton 900VA 480W model combines reliable power backup with automatic voltage regulation (AVR), extensive outlet coverage, and practical convenience for home offices, small businesses, and IT setups. Designed to deliver clean, steady 120V power when the grid falters, it helps prevent data loss, hardware damage, and downtime caused by voltage fluctuations, surges, and outages.

• Robust backup power for work-critical devices: 900 VA / 480 W of backup capacity keeps your PC, monitor, and essential peripherals running through short outages and minor disturbances so you can save work and gracefully shut down when needed.
• Advanced voltage regulation with AVR: Maintains a steady 120V output even as input voltage swings from 83V to 147V, reducing the risk of brownouts and protecting sensitive electronics from damage due to under- or over-voltage conditions.
• Plenty of outlets for busy desks: Twelve NEMA 5-15R outlets provide ample protection and surge-safe power distribution for a complete workstation, including PC towers, monitors, printers, external drives, and charging devices.
• USB connectivity for safe, managed shutdown: A USB port enables HID-PDC compliant communication with your computer for automatic or controlled shutdown, signaling you when power is running low and ensuring data integrity during extended outages.
• Versatile, compact installation: The desktop and wall-mountable design lets you position the UPS exactly where you need it—under a desk, on a shelf, or mounted to a wall—without compromising space or accessibility.

Technical Details of Tripp Lite by Eaton 900VA Line-Interactive UPS

• Power rating: 900 VA / 480 W, delivering reliable backup power for desktops and workstations.
• Outlets: 12 NEMA 5-15R outlets to protect a broad range of devices, cables, and peripheral equipment in a single unit.
• Input voltage range: 83–147 V, enabling stable operation across common fluctuating power conditions and reducing nuisance shutoffs.
• Output voltage: 120 V nominal, providing standard compatibility with most North American electronics and peripherals.
• Frequency: 50/60 Hz (auto-sensing), suitable for a wide array of devices and compatibility with regional power standards.
• Voltage regulation and protection: Automatic Voltage Regulation (AVR) maintains steady output during voltage swings and helps extend the life of connected equipment.
• Communications: USB interface for monitoring, safe shutdown, and HID-PDC compliant signaling to the host computer.
• Protection features: Includes surge protection and line-interactive regulation to guard against power spikes that can damage electronics and data loss during outages.
• Mounting and footprint: Desktop or wall-mount capable, designed for flexible placement in homes, offices, and workstations without crowding the workspace.
• Mechanical and build: Compact, maintenance-friendly design that integrates easily with modern IT setups while offering dependable, long-term performance.
• Specialized surge protection: Single-line telephone/DSL surge suppression helps protect modems, fax machines, and network equipment from telecom line disturbances.
• Safety and compliance: Built to suit standard electrical safety requirements for home and small business environments, delivering reliable protection with verified performance.

How to Install Tripp Lite by Eaton 900VA Line-Interactive UPS

• Choose a suitable location: Find a stable, level surface near your computer and power outlets. If desk space is limited, consider wall-mounting options provided by the unit to keep the workspace clear.
• Place the UPS and connect to a wall outlet: Position the UPS so that its ventilation is not obstructed. Plug the UPS directly into a wall outlet (not a power strip) to ensure the best performance and accurate AVR operation.
• Connect critical equipment: Plug your computer, monitor, keyboard, and other essential peripherals into the 12 NEMA 5-15R outlets. For devices that require uninterrupted operation during short outages, use the outlets designated for battery-backed protection if your model specifies this configuration.
• Establish communication with your PC: Connect the USB cable from the UPS to your computer. This enables HID-PDC compliant signaling for graceful shutdowns and status monitoring through compatible software or operating system features.
• Power on and configure: Turn on the UPS and follow any on-screen prompts or software prompts to calibrate AVR settings, set up notification preferences, and confirm the shutdown behavior during extended power outages.

Frequently Asked Questions

• What is the main purpose of this UPS? The Tripp Lite by Eaton 900VA Line-Interactive UPS provides backup power and voltage regulation to protect a PC, workstation, and peripheral devices from outages, surges, sags, and other power quality issues, while the AVR maintains stable output for sensitive electronics.
• How many outlets does it have? It features 12 NEMA 5-15R outlets, offering ample protection and outlet space for a complete workstation setup, including peripherals and accessories.
• Does it offer USB connectivity? Yes. A USB interface enables HID-PDC compliant communication for safe shutdown and power management, helping prevent data loss during power events.
• Can I mount it on the wall? Yes. The unit is designed for desktop use or wall mounting, giving you flexible installation options to fit your space and workflow.
• What voltage range does it support? It operates with an input voltage range of 83–147 V and produces a stable 120 V output, making it suitable for most North American power environments.
• Does it protect telecom lines? The included single-line telephone/DSL surge suppression helps shield connected telecommunication devices from line disturbances and spikes, adding an extra layer of protection for modems and fax machines.
• Is the battery rechargeable? Yes. The UPS contains a rechargeable battery that provides backup power during outages and recharges automatically when power is restored.