On page 4  the  last Sb1, Sb2 et Sb3 terms in equations 6 to 11 should be read as Zb1, Zb2 and Zb3 defined in equation 1 to 3.

Some other small erros werer also fixed in this release.

Installation:

Once you have download the replacement pdf file, place it in the following directory on  your computer:

C:\Program Files\EMTPWorks\Documentation\Help Files\devices\transformers

This assumes you have installed EMTPWorks in the standard location.