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Reliability Analysis of the APC InfraStruXure Power System


The APC InfraStruXure product line offers an alternative architecture to the central UPS. MTechnology, Inc. used the techniques of Probabilistic Risk Assessment (PRA) to evaluate the reliability of the 40 kW InfraStruXure UPS and PDU with static bypass. The calculations considered the performance of the InfraStruXure in both ideal and real-world conditions.

The study also compared the performance of the InfraStruXure architecture to that of a central UPS serving a hypothetical 500 kW critical load in a data center. The results showed that the InfraStruXure architecture was significantly less likely to suffer failure of all loads in the data center, and slightly less likely to experience failure in any one piece of IT equipment.

This paper summarizes the key findings of MTechnology's quantitative risk assessment and discusses their implications for facility managers and designers. The findings are presented first, followed by a description of the methods used to analyze the product, and a more detailed discussion of the results.

APC by Schneider Electric
28 Jan 2010
28 Jan 2010
23 Page(s)
White Paper

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