


The Riello SDU4000 Interactive UPS is an advanced power protection solution designed for professional environments that require operational continuity and safety against power outages or fluctuations. This system features VRLA technology (valve-regulated lead-acid battery), ensuring excellent durability and reliability for energy backup, along with a sophisticated LCD control panel that enables real-time monitoring of the unitâs status and vital electrical parameters. With a 4 kVA output capacity (equivalent to 3600 W), the Riello SDU4000 is an ideal choice for servers, critical IT systems, or industrial installations demanding stable and secure power supply. Its tower format or rack-mount capability (3U) offers installation flexibility, allowing integration in cabinets or standalone locations, while its robust metal structure ensures longevity even in demanding environments. The system includes an integrated fan for efficient cooling and an overload indicator that enhances protection for both connected equipment and the UPS itself. Key connections include three IEC 320 AC outlets and a USB type A port, facilitating remote management, monitoring, and connectivity. Additionally, it offers a battery recharge time of just 4 hours and comes with an installation guide included for quick and easy setup. The unit is certified under RoHS regulations, as well as European directives for low voltage (LV 2014/35/EU) and electromagnetic compatibility (EMC 2014/30/EU), ensuring environmental compliance and technical reliability for use throughout Spain. In summary, the Riello SDU4000 is fully equipped to provide safe and efficient power backup in infrastructures that value continuity and energy protection.
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European Certification