Riello UPS Master MPS Online UPS - MPM/MPT Series

The Riello UPS Master MPS is a three-phase online double conversion uninterruptible power supply range designed for mission-critical infrastructure in data centres, healthcare facilities, and industrial sites. Available from 10 to 200 kVA with MPM (single-phase input) or MPT (three-phase input) configurations, it ensures continuous power protection. Procure.ae supplies this series across the UAE.

This VFI SS 111 class UPS delivers galvanic isolation via a transformer-isolated inverter and supports high overload capacity for reliable operation. The Efficiency Control System (ECS) optimizes performance, while selectable frequency tolerance of ±2% to ±5% accommodates diverse grid conditions. Soft start ramps from 0-100% over 120 seconds to minimize inrush current. Protection ratios vary by model size: 3:1 for units up to 120 kVA and 3:3 for the full range.

The series accommodates varying input voltages, with MPM models accepting 220-240 V single-phase plus neutral, and MPT models handling 380-415 V three-phase plus neutral. Operating within a 45-65 Hz frequency range, it functions in temperatures from 0 °C to +40 °C with up to 95% non-condensing humidity. Dimensions increase with capacity, ranging from 1400x555x740 mm for smaller units to 1900x800x800 mm for larger installations.