Double-conversion UPS B803 series

three-phaseEco modeemergency

Single-phase output Uninterruptible Power Supplies for small and medium data centers, servers, network and telecom devices, safety and emergency systems, building automation, medical equipment. • Small size and high power density • Paralleled solutions up to 120 kVA • High autonomy times capability • Customization for harsh environment applications Benefits • Minimum amount of installation space: this series features extremely small dimensions and one of the lowest footprint in its range. • Low running cost: high efficiency and ECO mode reduce overall power losses and thus energy costs. • No electrical system oversizing: full IGBT technology providing smooth sinusoidal input current cuts all system oversizing costs. • Easy commissioning and quick maintenance: removable power modules and simple handling for low installation and service times. Features • Online double conversion UPS, VFI-SS-111 classification as per IEC EN 62040-3. • ECO mode and transformer free design for reduced running costs and low environmental impact. • Removable power modules architecture, positioning wheels and built-in diagnostics for easy maintenance and extremely low MTTR. • Full IGBT technology and electronic PFC, ensuring 0.99 input PF and THDi <3% for maximum upstream sources compatibility. • Accurate battery management providing ripple current minimization charge current/voltage control as per batteries manufacturers’ specifications and automatic/manual battery test for maximum battery expected life preservation. • High power battery charger, giving long autonomy and low charging time. • Dual DSP plus microcontroller logics for top performance and reliability.