Protect PLUS S400

The new transformerless UPS with full IGBT architecture, VFI-SS-111 rating, and a modular approach that allows for complete customization, ensuring your power system is precisely tailored to your technical and environmental requirements. It features a compact cabinet with high charging current and flexible external battery cabinet solutions: VRLA and Li-Ion. This ultra-flexible model offers a wide range of accessories designed for seamless integration into critical infrastructure, providing enhanced safety, visibility, and control.

SAI AEGPS Protect Rack

Protect D LCD / Li-Ion

New "S" version with increased charging power to extend runtime with up to 6 VRLA battery packs and up to 4 lithium battery units, which are automatically detected using hot-swap technology.
VFI Online/Double Conversion topology provides maximum protection against network outages and includes advanced monitoring and management functions that allow real-time tracking of power flow, battery status, and performance statistics.

Sai AEGPS Protect


Protect C3000 WD

Range of online double-conversion UPS systems for critical applications, such as wind turbine control, ensuring a stable output frequency and continuous power supply. Reduced OPEX: simple and economical maintenance thanks to the hot-swappable battery, allowing for on-site replacement.