motor inverter

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Discussion in 'The Projects Forum' started by sujinvipin, Sep 6, 2011.

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Sep 6, 2011 #1

sujinvipin Thread Starter New Member

Aug 18, 2011

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0

there is an inverter specification of 48V dc battery input and 3 phase ac output is given as 3*(0......32V), Does this mean that 32V is a line voltage output and my power output is corresponding to sqr(3)*32 *I*Cos(phi) or 3*32*I*cos(phi)?

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Sep 6, 2011 #2

SgtWookie Expert

Jul 17, 2007

22,194

1,764

I interpret it as you have three phases of output spaced 120° apart, variable from 0VAC to 32VAC RMS, the peak-peak values being ~45.255v

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Sep 6, 2011 #3

GetDeviceInfo Senior Member

Jun 7, 2009

1,571

230

what does the name plate power rating indicate?

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