EATON UPS 5P 850iR Gen2

The Eaton UPS 5P 850iR Gen2 is the second generation of this reliable power protection solution, designed for critical IT infrastructure such as servers, network components, storage devices, and other equipment in rack cabinets. This powerful UPS uses a high-frequency line-interactive topology that generates a pure sine wave output. It delivers a power output of 850VA and a true power of 680W, which is an increase over the previous generation and competing products in a compact 1U design. Thanks to its line-interactive topology with a pure sine wave output and automatic voltage regulation (AVR), the UPS continuously provides stable, high-quality power for sensitive devices. At a full load of 680W, the UPS will keep connected devices running for 3.9 minutes; at half load, the backup time extends to 13.2 minutes. It protects your valuable investment from damage and your data from loss during power outages or surges. Advanced features, including ABM+ intelligent battery management, load segmentation, and advanced remote management options with cybersecurity, make it an ideal choice for ensuring business continuity in modern, decentralised IT environments.

Performance and efficiency in a compact 1U design

The EATON UPS 5P 850iR Gen2 1U UPS offers a high output of 850VA / 680W, surpassing its predecessor by up to 22% and competing devices in its category by up to 35%. Its high-frequency line-interactive topology generates a pure sine wave output for the seamless operation of modern servers with active PFC power supplies. The integrated automatic voltage regulation (AVR) actively corrects both undervoltage and overvoltage without switching to battery power, thereby conserving battery capacity and extending its life. The rack UPS ensures the availability and protection of connected devices while maintaining high operational efficiency, which reduces energy consumption, heat production, and the total cost of ownership (TCO).

Intelligent battery management and lifespan

At the heart of the EATON UPS 5P 850iR Gen2 is the advanced Eaton ABM+ battery management technology. This three-stage charging system optimises the recharging process and actively monitors battery health, extending its lifespan by up to 50% compared to standard methods. The system also provides accurate predictive information about replacement needs 30 days in advance, which lets you plan maintenance and prevent unexpected failures. You can easily hot-swap the batteries without needing to shut down connected equipment. The intuitive graphical LCD also displays a clear guide that walks you through the entire replacement process step-by-step, minimising the risk of error and simplifying maintenance.

Advanced management options and cybersecurity

For effective monitoring and control, the EATON UPS 5P 850iR Gen2 server UPS offers a range of communication interfaces. It comes standard with USB (HID compatible for native OS integration) and RS-232 ports, complemented by a mini-terminal block for remote power-on and power-off. A key advantage is the slot for an optional gigabit network card (e.g., Network-M3), which transforms the UPS into a fully networked device. The card meets strict cybersecurity standards (UL 2900-1 and IEC 62443-4-2) and enables secure remote configuration, firmware updates, and full integration into the Eaton Brightlayer software suite. It ensures seamless connection with virtualisation environments (VMware, Hyper-V, Citrix) and cloud services for automated and secure system shutdown.

Connectivity and outlets

Input power is connected via a standard IEC C14 connector. For connected devices, it offers four fully backed-up and surge-protected IEC C13 outlets. One of the key innovations is intelligent load segment control. The UPS lets you divide the four IEC C13 output sockets into two independently controlled groups, which gives you the option to prioritise critical equipment during a power outage (e.g., the main server and storage) by automatically disconnecting less important appliances. This effectively increases the backup time for key infrastructure, lets you sequence system start-ups, or remotely restart a frozen device without having to reboot the entire UPS.