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Author Topic: conveyor motor control by VFD  (Read 88 times)

KgSwat

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  • Posts: 7
conveyor motor control by VFD
« on: August 18, 2019, 10:33:46 PM »
Hello guys  :038: . We would like to upgrade a conveyor in our plant, we would like to add a VFD to regulate its speed and make smooth changes in speed.
 :dft008: :008: :045:
The problem is that the conveyor is 180 meter away from the control room  :016: , and I know that the maximum distance between VFD and motor is 50m  :51: .

What do you suggest?  :55:

j123k

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  • Posts: 4
Re: conveyor motor control by VFD
« Reply #1 on: August 22, 2019, 08:14:31 PM »
It is still applicable, you just need to add a dv/dt filter, which filters the output pwm and makes it closer to Sine Wave form.

KgSwat

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  • Posts: 7
Re: conveyor motor control by VFD
« Reply #2 on: September 19, 2019, 02:10:20 PM »
thanks for reply. do you suggest a certain good quality brand from your experience?

أحمد علي بك

  • Product Manager
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  • Posts: 7
  • Never Stop
Re: conveyor motor control by VFD
« Reply #3 on: October 08, 2019, 03:30:07 PM »
I know one company in Spain they sell filters:
https://www.vmc.es/en

I hope this helps  :dft012:
Every thing you love is beyond your fears

 

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