ElectroBIM Feature
ElectroBIM is an add-in for Revit that sizes panel feeders automatically based upon the rating of the overcurrent protection for the electrical equipment.
You can control the default feeder size based upon the ampacity of the wire. Individual feeders can be customized as needed — upsize a wire for voltage drop or choose aluminum for a specific feeder to cut costs.
A schedule of all feeder sizes can be created and viewed in Revit, listing each piece of electrical equipment grouped by the ampacity of the upstream OCP.
Feeders are sized based on the overcurrent protection rating — default sizes are controlled by wire ampacity settings.
Upsize for voltage drop or choose aluminum on individual feeders when the project calls for it.
A complete schedule of all feeder sizes grouped by upstream OCP ampacity can be created and viewed directly in Revit.

“I can't imagine designing in Revit without ElectroBIM.”