New Next Energy 250 kW: Riello UPS's innovative transformerfree UPS family is enriched with a new...
High efficiency UPS, small footprint and higher power density.
The innovative
and energy efficient UPS has been reinforced with the new NextEnergy 250 kVA,
designed to meet the stringent availability needs in mission critical
applications such as modern Data Centres. In these environments, a reliable and
protected power supply is essential to guarantee regularity of service and
business continuity. IT Managers
require flexible UPSs that are adaptable to different types of architecture while
at the same time ensuring maximum system availability.
Like the rest of the NextEnergy series, the new power size is a three-phase UPS
that uses the most innovative transformerless
ON-Line technologies with double conversion, IGBT converters, and
three-level controls. Designed to
meet the power requirements of the future, it offer very high energy efficiency
and low operating costs. The Riello UPS research and development centre
has also worked to create solutions that can provide the highest power density
on the market.
Thanks to the ECS (Efficiency Control System), for
example, efficiency in parallel systems is optimised based on the power
required at that time.
Excellent performance
The cutting-edge technologies adopted and the
careful selection of high quality and reliable components used in the
production of the NextEnergy range
guarantee “best in class” performance, such as unity power factor (guarantee kW
= kVA), the ability to feed critical loads up to 40°C without power downgrades,
and extraordinary system efficiency: NextEnergy guarantees up to 97% efficiency in double
conversion mode (Online), with an increase up to and above 99% in Eco-Mode or Smart Active.
In addition, NextEnergy introduces a new mode of operation called Active Eco that
allows the load to be fed from the bypass line, therefore at very high
efficiency, but at the same time also working as an active filter to
reduce the current harmonics produced by the users, increasing the power factor
towards the entrance network. Active Eco guarantees lower energy consumption
and avoids the need for any power factor correction.
Installation versatility
The NextEnergy range is able to work with or
without a neutral connection. The reduced overall dimensions of the cabinet and
full accessibility from the front of the UPS for all maintenance activities
guarantees optimal use of space.
Maximum reliability and
availability
The NextEnergy series implements all the features
present in Riello UPS's existing product ranges, such as:
·
Parallel configuration of up to 8 units for
increased redundancy (N + 1) or power;
·
Hot System Expansion (HSE).
Advanced communications
NextEnergy implements communication interfaces
developed specifically for IT Facility Managers and Service Technicians.
Source:
Riello UPS
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