Hi,

Would someone mind sharing their experience/suggestion on the proper
float voltage for a 24V battery bank (2x 12V 44Ah AGM batteries)?

I'm using the MeanWell DRP-240-24 along with a DR-UPS40.  It's not a
three phase charger, but just limits the charging current to 2A.  The
voltage is adjustable at the source, and will ultimately determine my
charge/float voltage.  Based on my research, the highest voltage I
should use is 13.8x2 = 27.6 to avoid boiling the batteries but still
achieving a maximum charge.  I was about to move on until I found
another source suggesting that the ideal float voltage for telecom UPS
batteries was 13.2x2 = 26.4.

Thoughts?

Thanks,

-- 
Kristian Hoffmann
System Administrator
kh...@fire2wire.com
http://www.fire2wire.com  

Office - 209-543-1800 | Fax - 209-545-1469 | Toll Free - 800-905-FIRE





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