buy Uninterruptible Power Supply System Interactive UPS Salicru SPS 500 ONE IEC 500 VA . The Salicru SPS 500 ONE IEC is a mini-tower interactive UPS designed to provide efficient and reliable protection for computer systems against power outages and electrical fluctuations. This unit delivers a maximum output power of 500 VA (0.5 kVA) and a real power of 240 W, suitable for supporting low to medium power devices. Its line-interactive topology includes an automatic voltage regulation (AVR) system that corrects minor deviations without activating the battery, extending battery life and improving efficiency during frequent power supply variations. It features four AC type C13 outlets for simultaneous connection of multiple devices and a USB type B port for direct communication with the computer, enabling advanced configuration, UPS control, and safe shutdown or hibernation management via the HID protocol. The battery technology is lead-calcium (Pb-Ca), with a typical backup autonomy of 20 minutes at full load and an estimated lifespan of up to 5 years, offering an optimal balance between durability and performance. Its white tower compact format (101 mm) facilitates integration in home or professional environments where space is limited. The SPS 500 ONE IEC complies with EN-IEC 62040-12, ISO 9001, and ISO 14001 standards and certifications, ensuring internationally recognized quality and safety. It is compatible with Windows, Linux, and Mac operating systems and includes free software for device management and monitoring, allowing thorough control of the UPS status and operation. Additional features include cold start function and built-in audible alerts, providing convenience and safety in daily use. In summary, the Salicru SPS 500 ONE IEC is an effective and practical solution to protect electronic equipment from power cuts and surges, ensuring reliable backup and stable operation in environments with variable power supply. Product with plug: YesType: Uninterruptible Power Supply System Interactive UPSCharacteristics: AlarmLEDStabiliserInteractiveCold startLED in operation indicatorConnections: IEC C13 x 4USBUSB 2.0AC x 4Power: 500 VA500 W240 WCountry/Region of manufacture: SpainColour: WhiteWeight: 3,5 kgVoltage: 220 VOutput voltage: 240 VAC input: 50/60 HzFrequency: 50 - 60 HzFunctions: ECONoise level: 40 dBWidth: 10 cmForm factor: TowerAC input voltage: 162 V290 VAccuracy (relative humidity): 0 % - 90 %