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  1. sandrasagra

    Design for 525 V Monorail

    Wareagle, thank you for your help. However I don't think I am explaining the entire picture to you, I have a 6 trains, each is comprised with 4 drive units (each with 2 motors/drive unit). Each train is 44m long. Each motor is rated at 500V, current 41A, nominal capacity of 28kw. What I need...
  2. sandrasagra

    Design for 525 V Monorail

    Compliance with standard CEC. I tried to use Table D3 however its only for use in voltage drops on nominal 120V. My conductor rails are rated 525V. Is there a technique to apply the table to a voltage of 525V ?
  3. sandrasagra

    Design for 525 V Monorail

    Thanks wareagle, please excuse my grammer. - Your correct in the voltage drop being onluy 25 volts and that's why the minimum voltage tolerance is 475 volts. - M is in meters - However z = 0.00369 therefore 1/2L = 100m. I understand this calculation means that one power feed can be connected...
  4. sandrasagra

    Design for 525 V Monorail

    Hi Guys, Its been a long time since I've done some calculations and I need someone to just verify if what I did was correct. I am trying to deduce the minimum distance between two trains (3 phase electric motors) on conductor rail (if one exists ?). Power Supply (3phase, 525V, -10% +15%...

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