Where are the 48 volt brushless units found

t12zh
t12zh Solar Expert Posts: 62 ✭✭✭✭
in Wind Power Generation #1
i want to buy just the unit itself (48Volt).
I want to buy one now.
I am going to build a large Vertical unit.
Where can i find a newer brushless unit.
Greg
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Comments

  • Solar Guppy
    Solar Guppy Solar Expert Posts: 1,989 ✭✭✭
    #2
    Re: Where are the 48 volt brushless units found

    same place the good performing low wind units are to be found :roll:
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  • Noodles
    Noodles Solar Expert Posts: 30 ✭✭
    #3
    Re: Where are the 48 volt brushless units found

    You might get a useful response to this and other wind-related questions at:

    www.otherpower.com

    http://www.otherpower.com/otherpower_wind_alternators.html

    Mike
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  • crewzer
    crewzer Registered Users, Solar Expert Posts: 1,832 ✭✭✭✭
    #4
    Re: Where are the 48 volt brushless units found

    Pehaps this Google search string will help:

    http://www.google.com/search?hl=en&q=wind+brushless+generator+48&btnG=Search

    HTH,
    Jim / crewzer
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  • BB.
    BB. Super Moderators, Administrators Posts: 33,664 admin
    #5
    Re: Where are the 48 volt brushless units found

    You also might try salvaging normal automotive/truck brushed alternators for your first testing... The brushes should last 5-10,000 hours pretty easily (as they are slip-rings and not commutators).

    That should be worth several years of operations/experimentations until you get the rest of the system right--before you spend big bucks on a brushless unit.

    -Bill
    Near San Francisco California: 3.5kWatt Grid Tied Solar power system+small backup genset
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  • t12zh
    t12zh Solar Expert Posts: 62 ✭✭✭✭
    #6
    Re: Where are the 48 volt brushless units found

    I have a friend that knows i am on this wind power quest and found a man that sold me a air 403 (i think) Should do 12 24 36 or 48.
    So i bought it today for 100.00 with new blades that i needed anyway.
    I am going to see if i can repair it.
    Greg
    I am going to start a new thread on it.
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