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RailPictures.Net Photo: AMTK 618 Amtrak Siemens ACS-64 at Unknown, Maryland by Matt Donnelly
 
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    Community Response Locomotive Details Location/Date of Photo
    Views: 4,720     Favorited: 17
    Since added on November 30, 2021

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    » Amtrak (more..)
    » Siemens ACS-64 (more..)
    » Pantograph collector head 
    » Maryland, USA (more..)
    » October, 2019
    Locomotive No./Train ID Photographer
    » AMTK 618 (more..)
    » Unknown
    » Matt Donnelly (more..)
    » Contact Photographer
    Remarks & Notes 
    ZAP! After a lot of patience, I captured a good sized arc, or the visible discharge of electricity between the catenary wire and pantograph's carbon strips. At high speeds, some arcing is normal when the pantograph makes a slight bounce. It happens so quickly and is so bright all you normally see is a blueish-white flash, but this photo reveals several smaller trails of amber extending out from the flash. Wild!
    Photo Comments (3) 


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