Chris M
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Post by Chris M on Jul 19, 2010 10:00:51 GMT
How high above running rail level/ballast level is the DLR's third rail? I've not managed to find this anywhere in all the discussion about it's bottom contact system.
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Deleted
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Post by Deleted on Jul 19, 2010 17:46:20 GMT
How high above running rail level/ballast level is the DLR's third rail? I've not managed to find this anywhere in all the discussion about it's bottom contact system. I can't find a written reference to it, but for some reason the figure of 25cm is in my head, from the bottom of the conductor rail to the top of the running rail. |
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