We are not really advocating doing this. It can cause nightmares in service and support.

If one really knows what they are doing, it can be done (and has been done) but mere mortals should not
be attempting to do this.

I would get a real AC to DC charger. If IOTA isn't good enough, maybe Magnum's is ready or did I hear that the big "X" has had one or two of these for quite some time now ?

Power factor corrected even ?

boB


On 10/15/2015 4:20 PM, Roy Rakobitsch wrote:

The midnite classic 250 can do this fine. Rectify the generator 110vac to around 165vdc and feed into classic. Use Aux functions to start and stop generator based on battery voltage or SOC %.

Roy Rakobitsch
NABCEP Certified Small Wind Installer®
NABCEP Certified Solar PV Installer®
Certified Advanced Tower Climbing, Safety & Rescue
Wind/PV Design Engineer
Windsine LLC
631-514-4166
www.windsine.org <http://www.windsine.org>

On Oct 15, 2015 6:15 PM, "Chris Daum" <[email protected] <mailto:[email protected]>> wrote:

    Dear people:
    I'm looking for an easy solution for battery charging off a
    generator, but trying to save the cost of a big inverter.  I have
    a customer who needs to charge a 48V battery bank with a 30A
    charger off of a generator--but I need it to sense when the
    battery voltage is low, so that the "device" (charger) will
    automatically turn on the (2-wire start) generator and charge the
    batteries.  I am trying to avoid the cost of, say, a Magnum
    4448PAE with its AGS module, and just get a voltage sensitive
    battery charger.  Is this doable?  Any ideas?
    THANKS.

    Chris Daum
    Oasis Montana Inc.
    406-777-4309 <tel:406-777-4309>
    406-777-0830 <tel:406-777-0830> fax
    www.oasismontana.com <http://www.oasismontana.com>



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