Circuit Design For motor starting with Dol Starter And push buttons

[sarathkuttan]

Dear friends,
I am new to electrical field.Just joined an industry, working in dubai..Can you help me in designing a panel to start 2 motors of 11Kw..380 V..Pf..0.9..With Dol starter and push buttons..I need 2 VFDs also of brand Lenze in the panel for speed control..

 

[LionelHutz]

This site is eng-tips, not eng-design. We can help iF you have a specific question about a part of the design. However, no-one here is going to design the panels for you.

I'll just point out that requesting DOL and VFD at the same time is conflicting. Pick one or the other.

 

[DRWeig]

Engineers at Lenze will give you diagrams if you ask.

Best to you,

Goober Dave

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[capok]

If you going to use Variable frequency drives there is no need to have DOL starters.