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  2. 15 kV AC railway electrification - Wikipedia

    en.wikipedia.org/wiki/15_kV_AC_railway...

    In particular, the Gotthard Base Tunnel (opened on 1 June 2016) uses 15 kV, 16.7 Hz electrification. Due to high conversion costs, it is unlikely that existing 15 kV, 16.7 Hz systems will be converted to 25 kV, 50 Hz despite the fact that this would reduce the weight of the on-board step-down transformers to one third that of the present devices.

  3. Category:15 kV AC locomotives - Wikipedia

    en.wikipedia.org/wiki/Category:15_kV_AC_locomotives

    Electric locomotives capable of operating on the 15 kV 16.7 Hz AC OHL system. Pages in category "15 kV AC locomotives" The following 102 pages are in this category, out of 102 total.

  4. List of railway electrification systems - Wikipedia

    en.wikipedia.org/wiki/List_of_railway...

    1905–1955, after 1955 15 kV, 16.7 Hz 6,250: 50 Hz United Kingdom: London, Essex, Herts: Great Eastern suburban lines Great Eastern suburban lines from Liverpool Street London, 1950s–c1980 (converted to 25 kV) United Kingdom: Glasgow: Glasgow suburban lines Sections of the North Clyde Line and Cathcart Circle Line from 1960-1970s 6,300: 25 ...

  5. List of EMD locomotives - Wikipedia

    en.wikipedia.org/wiki/List_of_EMD_locomotives

    The "S" designation originally stood for six hundred horsepower and the "N" designation for nine hundred horsepower, although they were used for the more general designation of smaller and larger engine models after the more powerful 567 model engines replaced the Winton engines. The "C" designation stood for cast frame locomotives and the "W ...

  6. Category:15 kV AC multiple units - Wikipedia

    en.wikipedia.org/wiki/Category:15_kV_AC_multiple...

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  7. Talk:15 kV AC railway electrification - Wikipedia

    en.wikipedia.org/wiki/Talk:15_kV_AC_railway...

    On Banverket's net the maximum voltage at the point of consumption (the locomotive) is specified as 17.25 kV (15 kV +15%) and the minimum voltage is specified as 13,5 kV (15 kV -10%). To compensate for voltage drop along the catenary, the voltage at the feeder station's terminals are usually 16 kV or slightly higher.

  8. SR Merchant Navy Class 35022 Holland America Line - Wikipedia

    en.wikipedia.org/wiki/SR_Merchant_Navy_Class...

    35022 Holland America Line was one of the last batch of ten SR Merchant Navy class steam locomotives to be built, although a Southern Railway design it was built by British Railways. Completed at Eastleigh Works in October 1948, Holland America Line was first shedded at Exmouth Junction until June 1954, when it was transferred to Bournemouth .

  9. List of installations for 15 kV AC railway electrification in ...

    en.wikipedia.org/wiki/List_of_installations_for...

    Map of the high voltage power grid used for power supply of electric railways in Germany, Switzerland and Austria. Germany, Austria and Switzerland operate the largest interconnected 15 kV 16.7 Hz system, which has central generation, a special transmission network, central and decentral converter plants.