ABB MNS Switchgear/MCC Horizontal Bus Ratings

[ThePunisher]

Hi all. I was having some difficulty specifying the bus rated horizontal bus ratings for 480VAC switchgears and MCCs using the ABB MNS system. I am familiar with ANSI ratings and when I looked into the ABB MNS system, I got some confusion on how ABB rate their horizontal buses on these equipment.

I would appreciate if anybody who is familiar with the MNS provide me standard bus ratings for the 480VAC switchgear and MCCs.

(Our client is going for ABB MNS). Regards and thank you.

 

[EEIre]

See page 10 at attached link:

http://www05.abb.com/global/scot/sc...e/1TGC902030B0202_MNS System Guide Layout.pdf