18 July 2018

Riello UPS’ latest devices include the Next Energy and Sentinel Dual range.

According to the firm, the Next Energy 250-300kVA UPS is a “high tech solution designed to meet the power requirements of tomorrow”, offering high efficiency of up to 97 per cent and low running cost.

It has transformerless double conversion technology at VFI SS 111 classification, integrated IGBT three-level design, and an in-built energy control system as standard.

Riello claims the Next Energy’s high-quality components help to guarantee “first-class” performance, such as unity power factor (kW/kVA), and support the capability to supply capacitive loads, as well as easy system upgrading.

It adds that the UPS is designed with the latest technology to not only prevent disturbances on the mains, but also to clean the power supply.

The Sentinel Dual range is available in 5-6-8-10 kVA/kW models with on-line double conversion technology (VFI). Riello says the load is powered continuously by the inverter which supplies a sinusoidal voltage, filtered and stabilised in terms of voltage, form and frequency. 

The UPS can be used as a floor-standing or rack model. Up to three systems can be operated in parallel in either capacity or N+1 redundant configuration for increased reliability and performance, with full front access and back-to-back install.