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Thread: ups load

  1. #1
    Join Date
    Dec 2004
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    manchester
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    ups load



    Hi guys

    I need to find the heat output for a UPS battery pack, on the name plate it only states:
    3ph + N
    Input 44.6Amps
    Output 21.7Amps
    Can i assume that the difference in current is the the heat load when converted to watts ie: IxE =P

    Would appreciate your advice guys

    Thanks in advance

    Danny



  2. #2
    Join Date
    May 2006
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    Sussex
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    Re: ups load

    Best to get the manufacturer's name and google for that plus Btus/hr or Watts. Thing with UPS's is that they are normally on trickle load, ready to supply the full load of 21.7A in your case.

    As a similar: take a look at "APS SMART UPS 2200" (heat 275btu/hr), and some of their other units, in case that helps.

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