Condenser Units Panel

[blues]

I have a project where the mechanical supplier plans to provide (3) condensing units on a skid with a pre-wire control panel with breakers for each unit. I am not sure how to size the feeder to this panel. My first thought is to take the MCA for each and use that sum for the amperage of my feeder conductors to the PWCP. Any thoughts or comment are always appreciated.

Dan Craven

 

[Ingenieur]

rfi him for the panel assy mca (or load)

 

[infinity]

Adding the 3-MCA's will probably give a number larger than necessary. Does the unit have a single MCA for the entire package?