Motors

[billdozier]

Hey guys I know there is like a six step rule for sizing motors,over current protection and wire size. Can you guys help me find these steps in 2008. I have article numbers for 02 but can't find anything on new article numbers due to changes in 05 and later versions thanks again

 

[don_resqcapt19]

Hey guys I know there is like a six step rule for sizing motors,over current protection and wire size. Can you guys help me find these steps in 2008. I have article numbers for 02 but can't find anything on new article numbers due to changes in 05 and later versions thanks again

What section numbers are you using? I don't think that the section numbers for those rules have changed between the 2002 and 2008 codes.

 

[Twoskinsoneman]

I've always found following the provided outline in 430 to be helpful.

 

[elohr46]

Hey guys I know there is like a six step rule for sizing motors,over current protection and wire size. Can you guys help me find these steps in 2008. I have article numbers for 02 but can't find anything on new article numbers due to changes in 05 and later versions thanks again

I use these articles, assuming combination starter.
430.6
430.110
430.52
430.22
430.32