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UK Freephone:  0800 254 5655

International:  +44 (0)114 331 0655

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  1. Product Type Uninterruptible Power Supplies (UPS)
  2. Power Capacity (Watts) 1000 - 1499 Watts
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Sentinel Rack SER

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Compact Online Protection with Riello Sentinel Rack

The Riello Sentinel Rack (SER) is a 2U rackmount online double-conversion UPS designed to safeguard critical rack servers, telecoms networks, and IT systems. With a depth of just 380 mm, it's ideal for upgrading legacy 600 mm racks and edge computing environments.

Featuring a redesigned LCD panel, wide input voltage tolerance (140–276 V), and optional extended runtime versions with a 6 A charger, the Sentinel Rack ensures reliable performance and battery optimisation. Operating modes include Online, ECO, Smart Active, and Frequency Converter, providing flexibility and energy efficiency.

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