. Electric railway journal . 7 Dia. at TopTank 3 2l 1060 Gala. Cover with Box/ for Cold 1 Hp. 700 VoltShunt Wd. iloto800 Salt Lake & Ogden Railway—Pump and Pipe Layout for Transformer-Cooling Water in Substations. Electric By. Journal mountains, is subject to very severeelectrical storms. For that reason thetransmission line of the newly electrifiedline was designed with particular re-gard to lightning protection. The factthat during the first eight months of operation up to thetime this article was written the transmis
. Electric railway journal . 7 Dia. at TopTank 3 2l 1060 Gala. Cover with Box/ for Cold 1 Hp. 700 VoltShunt Wd. iloto800 Salt Lake & Ogden Railway—Pump and Pipe Layout for Transformer-Cooling Water in Substations. Electric By. Journal mountains, is subject to very severeelectrical storms. For that reason thetransmission line of the newly electrifiedline was designed with particular re-gard to lightning protection. The factthat during the first eight months of operation up to thetime this article was written the transmission system had notexperienced a shutdown indicates the thoroughness of construc-tion and the excellence of the design. A No. 8 galvanized-ironguard wire is strung on top of the poles for lightning protec-tion, its support being a galvanized channel iron fastened withlag screws to the pole top. To the fact that the protectingground wire is grounded at every pole may be credited the free-dom from lightning troubles enjoyed by this transmission line. SUB STATION S The trolley wire and feeders are supplied with 700-volt direct-current from four motor-generator substations located about10 miles apart. One substation is installed within the powerhouse at Lagoon. The substation install
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