Riello UPS Master HP Online UPS (100-600 kVA) Series

The Riello UPS Master HP series comprises three-phase online uninterruptible power supplies with capacities ranging from 100 to 600 kVA. Designed for data centres and industrial loads, these units deliver true-line double conversion protection with up to 94.5% efficiency. Procure.ae supplies this series across the UAE and MEA with quotation-based pricing.

This series features an IGBT-based rectifier and DSP control technology for input power factor correction exceeding 0.99 and total harmonic distortion under 3%. It provides galvanic isolation and outputs 380/400/415 V three-phase power with a 3:1 crest factor. The system handles output overloads of 110% for 60 minutes, 125% for 10 minutes, or 150% for 1 minute. Efficiency reaches 94.5% in ON LINE mode, with an LCD display and configurable dry contact remote signals.

Units are available in dark grey RAL 7035 with operating temperatures from 0 °C to +40 °C and IP20 protection. Dimensions vary by model, ranging from 1900x800x850 mm for the 100 kVA unit to 1900x2100x1000 mm for the 600 kVA variant. Noise levels range from 63-68 dBA for smaller models to 70-72 dBA for larger ones. The system supports bypass frequencies of 50 or 60 Hz and operates in 5-95% relative humidity.