To all the IEC gurus out there: what is the class for a servo drive controller or VFD?
Looking through the 81346-2 nothing looks applicable except using one of the A classes.
Is that what many of you have used?
Thanks in advance,
Ace User since 1998
Solved! Go to Solution.
For a Frequency inverter old IEC was "G" but new would be "T" (IEC 61346)
I found this document from Moeller very useful in getting the Tag designators for IEC stuff. Check out page 3 of the document.
Hope it helps