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Aiming to improve energy saving in regard to data centers, the authors have developed a high-efficiency air conditioner for use in data centers. In consideration of application to data centers, which are considered “mission-critical” facilities, development of air conditioners using a refrigerant — which have no effect on ICT equipment even in the event of leakage — has been continuing. A key feature...
An Uninterrupted Power Supply (UPS) is typically used to supply power to IT equipment in data centers so critical telecommunications services are not disrupted in the event of a power outage. When a data center loses power, the IT equipment continues to operate on emergency UPS power, but the temperature inside the data center begins to rise because the air conditions stop running. Modern IT equipment...
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