Riello UPS System 400kVA NEXT ENERGY 400 NXE

Riello UPS System 400kVA NEXT ENERGY 400 NXE Introduces NextEnergy, designed for mission-critical applications. The three-phase UPS offers transformerless double conversion technology VFI SS 111, with an integrated IGBT three-level design. NextEnergy is designed to meet the power requirements of tomorrow, offering high efficiency and low running cost. Thanks to the Efficiency Control System, NextEnergy also guarantees the highest levels of efficiency even at partial loads. Its unity power factor and easy system upgrading make it the ideal solution for the business continuity of any IT application.

Riello UPS System 400kVA NEXT ENERGY 400 NXE Information


Zero impact source
NextEnergy is designed with the latest technology to not only prevent disturbances on the mains but clean the power

Battery care system
The battery is one of the most important parts of the UPS that ensures the correct operation in case of mains failure.
NextEnergy includes all the latest features to prolong the battery life and keep the battery working efficiently, as well as advising users about any potential problem.

• High efficiency up to 97% in double conversion
• kW = kVA (pf 1) up to 40°C
• Transformerless UPS
• High overload capacity
• Interactive Touch Screen
• Full front access, back to back install

Easy installation

Interactive Touch Screen

Advanced Communication


Nominal Voltage 380-400-415 Vac three phase

Voltage tolerance + 20% - 40% (with restrictions)

Frequency 45 - 65 Hz

Power factor 0.99

Harmonic current distortion < 3%
Soft Start 0 - 100 % in 120 sec (selectable)

Standard equipment provided Back feed protection, separate bypass line

Number of phases 3 + N

Weight (kg) 1100

Dimension (WxDxH) (mm) 1400 x 850 x 1900


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