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VFD to spindle max distance

Discussion in 'General Electronics' started by John Davies, Jul 7, 2021.

  1. John Davies

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    Would anyone know what the maximum distance my wire can be from a VFD to 800w spindle without losing power. The cable I have now is 16awg 4 strand sheilded. Thank you for your time.
    John
     
  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    The 3phase cable can be quite long to route around the machine and over a Swing arm. How far do you have in mind?
     
  3. John Davies

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    I’m looking at a good 14 feet of cable. I could shorten it by about 3 feet if I reposition the VFD. I was aiming to route the cable through the x and y cable trays for a neater appearance. Thank you for your help.
     
  4. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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  5. John Davies

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    Thank you for your input.
    John
     

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