SUPPLEMENT UPS & STANDBY POWER


New and improved Multi Power set


Riello UPS has launched an extension of its Multi Power range of modular solutions


T


he uninterruptible power supply manufacturer is boosting the


scalable series with two new power modules, 15kW and 25kW, both 2U in height, to complement the existing 42kW option. A compact cabinet measuring just 60cm


wide, 1.2m high and weighing just 145kg has also been introduced to house the new power modules, enabling smaller applications with limited space to enjoy the same performance, flexibility and efficiency benefits that modular UPS systems already provide high-end data centres with. The new cabinet can house up to five of


the 2U modules, offering power ranges of 15-60kW N+1 (for the 15kW modules) and 25-100kW N+1 (for the 25kW modules). A maximum of four cabinets


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can run in parallel to increase capacity to 240kW N+1 (for the 15kW modules) and 400kW N+1 (for the 25kW modules). Up to seven larger 42kW power


modules can be installed in a standard Multi Power cabinet, offering total capacity of 252kW N+1 in a single frame. As with the new compact chassis, up to four cabinets can be paralleled together, delivering a maximum power rating of 1,008kW N+1 in a single system. Space saving combination cabinets


containing both power modules and battery shelves are also available for applications needing to balance high power density with a limited footprint. Leo Craig, managing director of Riello


UPS, says, “Our extended and enhanced Multi Power range guarantees data centres and other mission critical sites scalable, secure and high quality power.” Capable of operating efficiency of up


to 96.5 per cent in online dual conversion mode, it also offers users a special energy saving mode that delivers 95 per cent or more efficiency, even when carrying loads as low as 20 per cent, minimising wasted energy across all load levels.


Riello UPS riello-ups.co.uk


22 MARCH 2020 | ELECTRICAL ENGINEERING


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