Eaton 3S 850D UPS – 850VA / 510W
Eaton 3S 850D UPS – 850VA / 510W
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The Eaton 3S 850D UPS is a reliable uninterruptible power supply designed to effectively protect your electronic equipment against power outages, surges, and electrical fluctuations. With a power rating of 850VA / 510W, it provides backup power to keep your essential devices running for several minutes, allowing you to save your data and safely shut down your equipment.
This UPS uses off-line (standby) technology that automatically powers your equipment via the battery in case of a power failure. It offers 8 power outlets, including 4 outlets with battery backup and surge protection and 4 outlets with surge protection only, allowing you to connect multiple devices such as a PC, monitor, internet box, or router.
The model also features a communication USB port compatible with most operating systems (Windows, Linux, and macOS), enabling automatic computer shutdown during extended outages. Additionally, it has USB ports for charging mobile devices such as smartphones or tablets.
Thanks to its compact and silent fanless design, the Eaton 3S 850D easily fits into an office or workspace. Its replaceable internal battery ensures long usage and can provide up to approximately 20 minutes of autonomy with a desktop computer depending on the load.
Main features:
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Power: 850VA / 510W
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Technology: Off-Line (standby)
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8 power outlets (4 with battery + 4 surge protection only)
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Surge and voltage spike protection
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Communication USB port for automatic PC shutdown
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2 USB charging ports for mobile devices
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Replaceable internal battery
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Silent fanless operation
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approximately 20 minutes depending on the load
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Compact size suitable for PCs, monitors, routers, internet boxes, and multimedia equipment
The Eaton 3S 850D is a simple and effective solution to ensure power continuity and protection for your IT equipment at home or in a small office.



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