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Author Topic: Power calculations  (Read 3864 times)

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Mercury

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Power calculations
« on: August 23, 2008, 19:18:35 PM »
Maybe this is not the right board to posth this topic but here i go...

I need an easy form to calculate the power consumed for a 3phase load. I have google around but all formas looks like greek to me.
Is it so hard what i ask?

 :-\ :-\

kam

  • Administrator
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  • Posts: 1849
Re: Power calculations
« Reply #1 on: August 23, 2008, 20:16:23 PM »
Is it resistive load? Is it motor? What kind is it? Because resistive wouldbe easier than a motor, an inductive load i mean...

Mercury

  • Guest
Re: Power calculations
« Reply #2 on: August 25, 2008, 00:43:00 AM »
It is for a machine that has both resistive and motor load. Is this bad?

I want a fomrula to calculate current from power. I mean i know that thismachine has some resistors total 2200 watts, and the rest is motors. The total power is 23Kw. I want to know if

Power of motors=total power-resistive power

and the amperes per phase...

Mercury

  • Guest
Re: Power calculations
« Reply #3 on: August 31, 2008, 21:49:34 PM »
reminder reminder reminder