I want information about LEM LV25-P

[Soumyajit Routh]

Hi I wish to measure high voltage ac 480V. I was thinkng of using LEM LV25P voltage transducer. But the data sheet isn't that detailed. I wish to know what should be R1 , RM and does the output has a dc offset. I mean is the output pivoted to 0 or is it always greater than zero and some upper limit.

Let me know if there are other alternatives of this product. Space consumption is also a important factor for my design.

Thank you in advance!

 

[KlausST]

Hi,

All the information is in the datasheet.
Page1 "electrical data" = all you need, page3 a calculation example, use the search to find the word "offset".
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So where exactely do you need help?
You know how to use Ohm's law?

Klaus