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AC Vs DC Short Circuit Current

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NickParker

NickParker

Electrical
Joined
Sep 1, 2017
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458
Location
NL
We have 125VDC charger which charges 62 Cells lead acid battery bank.
The incoming 3 phase 480V AC to the charger provides a source of AC short circuit current.
The lead acid battery bank provides DC short circuit current.

Which short circuit current should the DC Charger cabinet withstand?
 
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Both AC and DC.

Bill
--------------------
"Why not the best?"
Jimmy Carter
 
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