Riello NextEnergy NXE Online UPS 250-800 kVA - Three-Phase

The Riello NextEnergy NXE is a series of three-phase online uninterruptible power supply systems designed for mission-critical IT applications. Covering capacities from 250 kVA to 800 kVA, these units utilize transformer-free double conversion VFI SS 111 technology with an integrated IGBT three-level design. Procure.ae provides quotation and supply services for this equipment across the UAE and the wider Middle East & Africa region.

This series delivers up to 97% efficiency in double conversion mode with a unity power factor, ensuring kW equals kVA for optimal power utilization. The units feature a forced air cooling system via speed-controlled internal fans and operate within a 0 °C to +40 °C temperature range. Input voltage accepts 380/400/415 V three-phase at 40-70 Hz with a 0.99 input power factor. Output voltage is 380/400/415 V three-phase plus neutral, providing a pure sine wave with less than 1% linear distortion and less than 3% non-linear distortion.

The NextEnergy NXE supports diverse battery types including VRLA AGM, GEL, NiCd, Supercaps, Li-ion, and Flywheels. It offers full front access for back-to-back installation and includes a colour LCD touch screen for monitoring. Communication options include USB, dry contacts, and two interface slots. Additional features encompass peak shaving, Active Filter Mode (ACTIVE ECO), and soft start capabilities from 0 to 100% in 120 seconds. The system includes back-feed protection and operates in environments with 5-95% relative humidity.