where their was no earth supplied by the REC, the installation was relying on the earh pits and earth tape, orginally installed as lightning protection, as its means [...]
. This Question of the Day, concerning a building having two REC incoming LV electrical supplies[...] and power services recently installed, which is connected to the main LV system served [...]
. This Question of the Day, concerning a building having two REC incoming LV electrical supplies[...] and power services recently installed, which is connected to the main LV system served [...]
