Product Description
IE is “International Efficiency” with class 1, 2 & 3 i.e. IE1
& IE2 & IE3. The new standard IEC 60034-30: 2008 &
IS12615:2011 defines these classes. At the same time, with
the IEC 60034-2-1: 2007 standard, a new procedure for the
determination of efficiency has been introduced which also
contributes to international harmonization. This standard
is made to unify motor testing procedures, and determine efficiency, and product labeling requirements. This is to
enable motor users worldwide to easily identify premium
efficiency products.