This may be intentional, but I believe it is a bug. As far as I can tell, all uncommon, rare, and very rare consoles are character-bind-on-equip. Weapons, shields, engines, and deflectors are account-bind-on-equip. I checked both our fleet bank and the items you can craft. I did not check the Exchange extensively, but a cursory glance indicates that the same is probably true there as well. I can think of no reason why consoles should not be account-bind-on-equip. I think consoles were accidentally left out when you made other equipment account-bind-on-equip.