. The Street railway journal . VIEW IN OPERATING ROOM FROM THE SOUTH in the southeast portion of the building in such a positionthat the operator has a plain view of the machines beingcontrolled. All of the high-tension apparatus is locatedin the three-story portion of the building connected to the. MOTOR-OPERATED ASH CAR and water-cooled single-phase transformers on the first floorof the high-tension structure. These transformers, whichhave delta connections, raise the pressure from 2300 voltsto 33,000 volts. The high-tension leads from the trans-formers, which are No. 4 solid bare wire, are
. The Street railway journal . VIEW IN OPERATING ROOM FROM THE SOUTH in the southeast portion of the building in such a positionthat the operator has a plain view of the machines beingcontrolled. All of the high-tension apparatus is locatedin the three-story portion of the building connected to the. MOTOR-OPERATED ASH CAR and water-cooled single-phase transformers on the first floorof the high-tension structure. These transformers, whichhave delta connections, raise the pressure from 2300 voltsto 33,000 volts. The high-tension leads from the trans-formers, which are No. 4 solid bare wire, are carried upthrough concrete chutes to the motor-operated oil switchesinstalled on the top floor of the high-tension under these switches are the high-tensionbuses, which are carried in a brick bus structure havingconcrete barriers. Two three-phase, high-tension lines ofNo. 4 copper wire leave the station. The lightning ar-
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
