[TowerTalk] Ground radials to ufer ground connection
Beat Meier
bmeier at infovia.com.ar
Thu Dec 14 11:37:50 EST 2006
Phil Camera wrote:
>No need for a separate down conductor. The tower is metal and can handle the surge energy.
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Of course but I tought if there is a seperate ISOLATED condoctuor the
potencial difference between ground at base and ground at top
would be more the same if there is a seperate conductor because there is
no high current X resistenace.
Am I wrong?
>I can't comment on the ufer connection but you'll also want to have separate ground radials connected to each tower leg. Polyphaser recommends 50 - 75 feet long radials with ground rods located every 2X rod height.
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What do you mane with 2x rod height? The ground rod height? I.e. the
distance between 2 ground roads should be min. 2x rod height? Do you
mean that?
Greetings
Beat
>Phil KB9CRY
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