Thanks for the example calculation. Unfortunately it did not download very well and seemed partial. If you have time to send again to me, i would be grateful. I find the IEC and the derating tables supplied by the metric cable manufactures very helpful. I would really like to be able to use the Neher McGrath formula and compare results. Thank you in advance if you can share your experience and knowledge. I really would like to be able to master this formula.I’ll try to copy and transmit one of calculation example from IEEE 835 based on Neher & McGrath theory.
First a.c. resistance calculation