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ADE7753 Calibration

Question asked by donovanpl123 on Oct 9, 2014
Latest reply on Oct 7, 2015 by dlath

Hi All,

 

From the document http://www.analog.com/static/imported-files/tutorials/299295143ADE7753_calibration.pdf

 

1- Page 8, "Wh/LSB", what does LSB mean?

 

2- Page 17, 2 Measurements needed, if the maximum meter current will be 30A, how would you determine what nominal current would be acceptable to start with?

 

3- Page 17, let's say I started the first measurement with, say, R resistance to achieve the nominal current determined in 2 above, how do I determine R and XL in order to achieve 0.5 pf?

 

4- Can this be done without lab grade equipment and how would this be done?

 

Grateful for any assistance.

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