The Ubiquiti UniFi UPS Tower (model UPS-Tower) is a robust, compact uninterruptible power supply designed specifically for small offices and edge network deployments. It offers a 1,000 VA / 600 W line-interactive power supply housed in a sleek tower form factor, ensuring uninterrupted power for your critical UniFi devices.

Equipped with 10 NEMA 5-15R outlets, 5 of which provide battery backup plus surge protection, and 5 with surge protection only, it safeguards connected equipment effectively. Its hot-swappable 108 Wh (12 V, 9 Ah) lead-acid battery allows quick battery replacement with minimal downtime. At half load (300 W), expect a dependable runtime of approximately 7 minutes, ideal for graceful shutdowns or bridging short power interruptions.

The UPS uses a simulated sine wave output during battery operation and boasts a rapid transfer time of 6 ms (max 10 ms) to battery power, helping maintain stability during outages. It supports Ethernet management, making it seamlessly adoptable and monitorable within the UniFi ecosystem, including UniFi Network and UniFi OS. Features include UniFi Alarm readiness and Network UPS Tools (NUT) support, enabling integration with third-party devices and smooth system shutdowns for UniFi storage appliances.

Physical dimensions measure 288 x 99 x 280.5 mm with a weight of 8.17 kg, and it operates within an ambient temperature range of 0–40°C. The device complies with essential safety certifications: FCC, IC, UL 1778, CSA C22.2 No. 107.3 and is NDAA compliant.

This UPS is ideal for protecting UniFi hardware such as switches, routers, storage units, and access points, ensuring continuous network operation during power fluctuations or outages.

For more detailed technical specifications and installation guidance, visit the [Ubiquiti UniFi UPS Tower Tech Specs](https://techspecs.ui.com/unifi/integrations/ups-tower-us) and [Installation Guide](https://dl.ui.com/qig/ups-tower/#index).

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Key Features:

• 1,000 VA / 600 W line-interactive UPS capacity
• 10 outlets: 5 battery backup + surge, 5 surge-only
• Hot-swappable 108 Wh lead-acid battery pack
• ~7 minutes runtime at 300 W load, ~2 minutes at full load
• Simulated sine wave output, fast transfer time (6 ms typical)
• Ethernet management with UniFi adoption and monitoring
• UniFi Alarm and NUT support for graceful shutdown
• Compact tower form factor with IP20 rating
• Certified for safety and NDAA compliance