page_title: PKP class EW90
section_title: History
hierarchical_section_title: PKP class EW90 / History
caption_attribution_description: Deutsch: Baureihe ET 165 „Wannseebahn“ der Berliner S-Bahn in Erkner. Einer der beiden Versuchstriebwagen der Bauart 1932a mit drei rechteckigen Stirnfenstern und über das Kopfstück am Kurzkuppelende hinausgezogenen Wagenkasten. English: train type ET 165 „Wannseebahn“ of the Berlin S-Bahn at Erkner
context_page_description: EW90 is the name for German Reichsbahn ET 165 electric multiple units working for Polish State Railways after World War II.
context_section_description: The German ET 165 units were built in the period between 1928 and 1936 to service Berlin S-Bahn lines. While many units of this type were destroyed during the war, 189 ET 165, ET 166 and ET 167 vehicles were stabled in Schweidnitz (Świdnica), which after 1945 became part of Poland. As part of German reparations 54 were taken over by the PKP. From 1951 to 1957 were refurbished in Lubań as EW90, EW91 and EW92 units to service SKM lines in the Tricity area of Gdańsk, Sopot and Gdynia. It was necessary to rebuild cars to change the power supply from third rail system into pantographs.
  EW90 EMUs finished their service in 1976 when the power supply on SKM lines changed from 800 V. into 3 000 V.
caption: Berlin S-Bahn ET 165
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