Data Center electrical technology
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5 pts.
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Q:
Data Center electrical technology
Data Center power management
why transformer rating is taken in kva not in kw?
ASKED: Jun 7 2009  3:48 AM GMT
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BlankReg
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Hi,

there is a good discussion about exactly this subject here -

http://www.control.com/thread/1026228839


In summary VA is used when it is reactive (transformers) and W when it is resistive.
Last Answered: Jun 7 2009  7:29 AM GMT by BlankReg   11280 pts.
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