This has pretty pictures: https://www.sa.gov.au/topics/energy-and-environment/electrical-gas-and-plumbing-safety-and-technical-regulation/powerline-safety/identifying-powerlines <https://www.sa.gov.au/topics/energy-and-environment/electrical-gas-and-plumbing-safety-and-technical-regulation/powerline-safety/identifying-powerlines>
This is way in-depth but gives an idea by height: https://trace.tennessee.edu/cgi/viewcontent.cgi?referer=https://www.google.com/&httpsredir=1&article=5139&context=utk_gradthes <https://trace.tennessee.edu/cgi/viewcontent.cgi?referer=https://www.google.com/&httpsredir=1&article=5139&context=utk_gradthes> Mark > On Apr 10, 2019, at 12:55 PM, Chuck McCown <[email protected]> wrote: > > Primary electricians can tell by the insulators. How many plates etc. > > > From: Adam Moffett <> > Sent: Wednesday, April 10, 2019 9:43 AM > To: [email protected] <> > Subject: Re: [AFMUG] NESC > > How do you tell what the voltage is? Can the markings on a transformer tell > you? > > The power co will tell me where they want me to be, but I'm trying to > understand this stuff better so I can argue intelligently about make-ready. > Make-ready is going to put us in the poor house. > > -Adam > > > > On 4/10/2019 11:19 AM, Mark Radabaugh wrote: >> Depends on voltage on the primary: >> >> <PastedGraphic-1.png> >> >> That is a NESC table but utilities can set their own standards that exceed >> the NESC. >> >> Mark >> >> >>> On Apr 10, 2019, at 9:55 AM, Adam Moffett <[email protected] <>> wrote: >>> >>> What is minimum clearance from comms to Primary at the pole? >>> >>> Sent from my iPhone >>> >>> -- >>> AF mailing list >>> [email protected] <> >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>> <http://af.afmug.com/mailman/listinfo/af_af.afmug.com> >> >> >> >> > > > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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