distances
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Distances for supports - AWOL?
I'm either going mad or blind, but I went looking in the brown book the other day to find the small bit where it gives minimum support spacings for cables, horizontally and vertically. Except, I couldn't find it anywhere. Not in S.5 (where you'd expect), not in the appendices such as 4 (also...- Rockingit
- Thread
- Replies: 5
- Forum: UK Electrical Forum
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C
5v addressable light strips distances and controllers.
hello all, I am about to start a mildly ambitious project with some addressable RGB led strips. I am still shopping for the perfect strip and my requirements are ip68 and <=3mm width. 30 leds/meter will be perfectly fine for my application. At that density and with the project run I have in...- Choffmaster
- Thread
- Replies: 0
- Forum: DIY Electrical Advice
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HV/EHV Safety distances
While driving home from Runcorn today via mid Wales my mind started wandering. I started thinking about HV safety distances. Now I know that at 132kV the safety distance is 1.4m, 275kV it's 2.4m and 400kV it's 3.1m but I want to know what sort of safety margin has been built in and how much does...- Moley
- Thread
- Replies: 14
- Forum: Electricians' Talk
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