In less than 6 h, power supplies to the 64 route-km Keihan commuter line into Osaka were changed by altering transformer and rectifier connections at the substations. At the same time, most of the fleet of 553 EMU cars was converted to 1.5 kV DC, although some new Series 6000 cars built for the higher voltage were introduced.
Keihan converts from 600 V to 1.5 kV in one night
Keiham formt in einer Nacht von 600 V auf 1,5 kV um
Railway Gazette International ; 140 , 3 ; 189-191
1984
3 Seiten
Aufsatz (Zeitschrift)
Englisch
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