[talk-au] Sources for power line details, NSW

[Sebastian S.]

Thanks Tony,
I will have a go at this.

We have some poles around here where on the top there are 3 pairs of double wires in > form and on a level below there are three single wires horizontal.

On 20 April 2020 8:40:53 am AEST, forster at ozonline.com.au wrote:
>> In the state of Victoria at least, you can do a bit by visual 
>> inspection. With timber poles, the voltages typically are 415v 22kv 
>> and 66kv. If it feeds houses and shops its 415v. If it feeds into
>pole 
>> mounted transformers (with 415v out) its 22kv. If it feeds into
>small 
>> suburban sub stations (22kv output) its 66kv.
>
>Hi all
>To my email above I should have added:
>With this understanding of the network topology, you only need a  
>single transformer nameplate or busbar label to confirm the voltage of 
>
>a feeder for its entire length. If you can observe the busbar and  
>switching layout at the source substation you will be able to confirm  
>the voltage of the sister feeders too.
>
>Tony
>
>
>
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