sidlangford wrote:
Therefore, how should the feed rail bus be treated as a cable or a zero ohm bus – that is the question?
Can the bus be accessed at more than one location?
I have done projects, where the crane was parked in a maintenance position, so we treated it like any standard panel.
On a different project it was possible to be on the crane as it moved. We ran three different conditions, 0% , 50%, and 100% of conductor length, and 100% in an effort to identify the highest AFIE.