OFF Delay circuit for DG Ex fan

Discussion in 'Power Electronics' started by Mayak, Aug 9, 2016.

  1. Mayak

    Thread Starter New Member

    Aug 9, 2016
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    I have 150 KVA standby DG, and 250A ATS. I want DG room Ex fan, to ON with DG ON and continue for 5 min. after DG OFF, when normal power regain. Ex. fan is 3P, 400W. Looking for simple circuit & component details.
     
  2. shortbus

    AAC Fanatic!

    Sep 30, 2009
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  3. Mayak

    Thread Starter New Member

    Aug 9, 2016
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    Thanks
     
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