Ask a Question

What is the accuracy class of ME type electronic kilowatt-hour meters.

The accuracy class = 1

The error on the measurement is less than 1%.

The test conditions are: for 230 VAC at 50 Hz, for currents between 3 and 65 A, and for a cos Phi of 0.5.

Please note that the PM range of meters is now obsolete, the nearest replacement would be from the iME range
Was this helpful?
What can we do to improve the information ?