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Re: [RFI] FCC issues official citation for well pump RFI on Topband

To: <rfi@contesting.com>
Subject: Re: [RFI] FCC issues official citation for well pump RFI on Topband
From: "Mike King - KM0T" <scsueepe@mtcnet.net>
Date: Wed, 24 Apr 2013 06:27:13 -0500
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
Hi all,

Yes I came across one the other day.  A local college is putting in a well
pump, 60HP 480V 3 Phase. (they are on a very high hill, its super deep) It
is controlled by a VFD.  

The only reason I know about it is that I had to do the electrical
engineering for the service transformer from the utility and the feeder to
the pump control board disconnect.  We did not have anything to do with the
control board, but I had their drawings and it included a VFD.  The civil
engineering firm was specifying all that control board stuff, well pump and
VFD.  

I did not see the specs, but my guess is that when bid, they get the
cheapest VFD that is weatherproof rated.

73

Mike King, PE
KM0T

-----Original Message-----
From: RFI [mailto:rfi-bounces@contesting.com] On Behalf Of David Robbins
Sent: Wednesday, April 24, 2013 6:19 AM
To: rfi@contesting.com
Subject: Re: [RFI] FCC issues official citation for well pump RFI on Topband


a well pump?????  do they make well pumps now with variable speed drive or
something?

Apr 24, 2013 12:53:28 AM, donovanf@starpower.net wrote:

Official Citation to issued to Ruben D. Lopez, Jr. for operation of an
incidental radiator, which caused harmful interference. 


Action by: District Director, Tampa Office, South Central Region, 
Enforcement Bureau. Adopted: 04/23/2013 by Citation & Order. 
(DA No.13-805). 

http://hraunfoss.fcc.gov/edocs_public/attachmatch/DA-13-805A1.pdf 

73 
Frank 
W3LPL 



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