Hi, I have a question regarding IEC; I am an engineer in a north American factory and we export our drives to Asia, Europe, America, Africa... I am pretty good at sizing cables based on NEC (just passed the PE); but since we deal with a lot of foreign countries I like to know more about IEC.
I would really be appreciated if someone can explain how IEC is related to NEC. But I would really like to know is: if I follow NEC rules regarding calculating ampacities, can my calculation be transferred to IEC? I know the question is a little vague; here is an example: if I calculate the ampacity of cables used for incoming power into and outgoing power out of a "VFD", can the calculated ampacity be used to size cable in IEC (mm) instead of wire gauge and CMIL which NEC's convention ?
Thanks,
I would really be appreciated if someone can explain how IEC is related to NEC. But I would really like to know is: if I follow NEC rules regarding calculating ampacities, can my calculation be transferred to IEC? I know the question is a little vague; here is an example: if I calculate the ampacity of cables used for incoming power into and outgoing power out of a "VFD", can the calculated ampacity be used to size cable in IEC (mm) instead of wire gauge and CMIL which NEC's convention ?
Thanks,