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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.
Pages in category "15 kV AC railway electrification" The following 64 pages are in this category, out of 64 total. This list may not reflect recent changes. ...
Converted in 1978 from Pennsylvania Railroad 11 kV 25 Hz system to the 12.5 kV 25 Hz on the Rahway-Matawan ROW and 12.5 kV 60 Hz electrification extended to Long Branch in 1988. The Matawan-Long Branch voltage converted from 12.5 kV 60 Hz system to the 25 kV 60 Hz in 2002. New Haven to Boston: Northeast Corridor (NEC), Amtrak
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.
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.
The Bombardier–Alstom HHP-8 (High Horse Power 8000) is a twin-cab electric locomotive built for Amtrak and MARC by a consortium of Bombardier and Alstom.Its electrical system was based on Alstom's BB 36000 locomotive.
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.
The locomotives were originally built for the Norwegian State Railways (NSB) in 1967 to replace the NSB El 3 and NSB El 4 engines on Ofoten Line. The main task there is to pull heavy iron ore freight trains, and the El 15 is the most powerful engine which NSB has ever used.