[RE-wrenches] Inverter AM Interference

[Wind-sun.com]

In some cases we have had good luck with Ferrite filters. But not always, and not always easy to find the source of the noise.

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Northern Arizona Wind & Sun - Electricity From The Sun Since 1979
Solar Discussion Forum: http://www.wind-sun.com/ForumVB/
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  ----- Original Message ----- 
  From: Drake Chamberlin 
  To: Dan Fink ; RE-wrenches 
  Sent: Wednesday, July 15, 2009 3:00 PM
  Subject: Re: [RE-wrenches] Inverter AM Interference


  At 09:48 PM 7/14/2009, you wrote:

    2) Replace your 15-year old modified square wave inverter with a true sine wave model. (OUCH! It's really a new SMA?)


  The SMA Sunny Island requires metal conduit for the battery cables, for RFI. 


  Drake Chamberlin
  Athens Electric
  OH License 44810
  CO License 3773
  NABCEP TM  Certified PV Installer 
  Office - 740-448-7328
  Mobile - 740-856-9648 



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