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Old 12th February 2013 | 11:12
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Down...2 greens
 
Joined: Mar 2003
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From: Europe
A320 Emer Elec logic
Hi all,

A320 drivers will be aware of the electrical system's on-ground behaviour when in emergency configuration (Emer Gen supplying): namely, below 100kt the Battery Bus is recovered, below 50kt the AC ESS bus is lost (so all the screens go blank).

Can anyone shed (no pun intended) any light on the reasoning behind this design?

Cheers!
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