Re: LIRR to test retrofitting M7s to run off battries (1573752) | |||
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Re: LIRR to test retrofitting M7s to run off battries |
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Posted by The Silence on Mon Apr 19 18:22:49 2021, in response to Re: LIRR to test retrofitting M7s to run off battries, posted by Olog-hai on Mon Apr 19 16:23:15 2021. then when the train is off line, the battery becomes the power source and the regenerative brakes recharge that instead. |