Have a look at some of these cables.
https://www.awcwire.com/productspec.aspx?id=high-voltage-coax-15kvdc
Gedas, W8BYA
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
On 5/10/2019 12:55 PM, Steven Katz wrote:
The mil spec rating for RG-213/U is 3700Vrms max; this is 5232Vpk.
I wouldn't use it at 7.7kVdc.
-----Original Message-----
From: TowerTalk <towertalk-bounces@contesting.com> On Behalf Of Jim Thomson
Sent: Friday, May 10, 2019 9:52 AM
To: towertalk@contesting.com
Subject: [TowerTalk] RG-213 Hi Pot ?
Does anybody know how much max V is on RG-213 ? Like what are the results if
a hi-pot tester used..
and say cranked up to the point where just a few ma occurs . I have an
application where I need a HV
cable, less than 10 ft, that will easily handle 5700 / 7700 vdc. It will
be hardwired at both ends, no HV connectors.
And with braid peeled way back from the center conductor, like 2-4 inches .
The plan was to also wrap some red electrical tape every few inches along its
entire length, to readily identify it as a HV cable.
Tnx.... JIm VE7RF
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