AEG Protect Plus S400 Online UPS - 20-80 kVA

The AEG Protect Plus S400 is a three-phase online uninterruptible power supply offering capacity from 20 to 80 kVA. Utilizing transformer-less VFI-SS-11 topology with full IGBT double-conversion, it ensures stable power for critical infrastructure. Procure.ae supplies this unit across the UAE and wider Middle East & Africa region.

This three-phase UPS features a nominal input voltage of 380 / 400 / 415 V with an input power factor close to unity and low THDi. It delivers output at 380 / 400 / 415 V via 3PH+N configuration, supporting 50 / 60 Hz frequencies. The system achieves over 99% efficiency in ECO mode and maintains voltage ranges of 116-190 / 200-329 V at 50% load.

Available in 20 to 80 kVA ratings, the unit supports simple parallel upgrades and high-capacity battery configurations for long backup times. Dimensions range from 330 x 700 x 525 mm for smaller models to 330 x 772 x 977 mm for larger ones. Weights vary from 45 kg at 20 kVA up to 96 kg for the 60-80 kVA range, with front-access main components.