Friday, January 14, 2011

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. This situation now is mitigated by the presence of new UPS systems, such as Chloride Trinergy, which give more active power from the existing grid.
"In the past, UPS manufacturers have to give data center bad news: the food available for their racks was much less than the capacity of the AC power input, due to the installation of a UPS . This was a key factor limiting the ability of data centers, "says Rob Tanzer, Director of Technical Support Chloride AC Power division of Emerson Network Power in the UK. "The good news is that advances in UPS technology to augment existing twenty percent for both the supply networkregister as back-up generator. " Mejora en la capacidad de los centros de datos All data centers use uninterruptible power supplies (UPS), so that your critical electrical performance is guaranteed. However, these provisions and conditions incite prevent computers come offline or be damaged by some of the 450,000 electrical faults detected by the telemetry LIFE.NET monthly, 24 hours a day, Emerson Network Power. As a result, data centers typically work with loads exceeding one megawatt (MW) have opted for a new generation of modular and efficient dissipating less total supply in all operating conditions.

"Managers and selleris historically have had to accept the limitations and additional costs to operate with a power factor of 0.8 or lower PF, "says Tanzer. "The teams still provide power to a power factor" isolated ", which helps reduce total system capacity and create additional heating. This implies that the apparent input power (kVA) is a twenty percent higher than the "active" useful or 'true power' (kV) drawn by the UPS and delivered to the system load. "

"The opportunity to increase data center capacity by twenty percent to the current supply network is the foundation to increase its competitiveness. The UPS operates with a power factorunit input gives the possibility to work with more racks from an AC power input and receive financial rewards according to the CRC scheme energy efficiency, "he says Tanzer.

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