| 摘要 |
A scalable electrical power distribution system for air conditioned computer rooms has an uninterruptible power supply and at least one rack mounted power distribution unit to supply conditioned power to the critical loads. If the power demand of the rack mounted critical loads connected to any rack mounted power distribution unit exceeds the power rating of that unit, a further rack mounted power distribution unit may be placed in another cabinet so as to distribute conditioned electrical power to additional rack mounted critical loads. The power distribution system is scalable as to the number of rack mounted power distribution units that may be installed in the computer room; it reduces initial capital costs, and eliminates cable congestion below the raised floor of the computer room.
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