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saraswata1981
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Join Date: Nov 2009
Posts: 27

Panel Configuration..Please Help

05/24/2011 3:15 AM

I want to get the configuration & a cost of a panel having outgoing feeders (VFD controlled) appropriate for two 315 KW 4 pole, 50 HZ, TEFC induction motor VFD controlled and two 110 KW 2 pole, 50 HZ, TEFC induction motor VFD controlled along with two 125 amp spare feeders. Kindly help by providing the configuration and the cost of the panel.
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#1

Re: Panel configuration..please help

05/24/2011 3:51 AM

CR4 is not as well placed to carry out that request as a selection of panel builders local to where the installation is to be completed, who will happily quote for the task. Try contacting them directly. A Google search will reveal company names, addresses and telephone numbers.

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saraswata1981
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Join Date: Nov 2009
Posts: 27
#2

Re: Panel configuration..please help

05/24/2011 6:01 AM

Kindly take this matter in other way..

I want to know the process for selecting the motor feeder rating for different system like for DOL starter , star delta starter and VFD drive..
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electricalexpert65
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Join Date: Oct 2009
Posts: 2061
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#6
In reply to #2

Re: Panel configuration..please help

05/26/2011 8:07 AM

Please refer to the type 2 Co-ordination Charts that are supplied on demand by any switchgear manufacturer. They are available for DOL & Star-Delta as well. As for VFD feeders, any VFD manual would give you the necessary switchgear sizing too.
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TonyS
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United Kingdom - Member - New Member

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Location: Resting under the Major Oak
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#3

Re: Panel Configuration..Please Help

05/24/2011 7:42 AM

Sorry but my holistic inspiration helmet is away for repair / re-calibration.

With the information provided do you expect a serious answer?

Get in touch with a local panel designer.

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Vinu_Answers
Commentator
Engineering Fields - Power Engineering - Power Engineering Passion Engineering Fields - Electrical Engineering - Engineering Passion India - Member - New Member

Join Date: Mar 2011
Location: Noida, (U.P.), India.
Posts: 99
Good Answers: 6
#5
In reply to #3

Re: Panel Configuration..Please Help

05/25/2011 7:37 AM

I agree, local panel designer is the only way.

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lyn
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Join Date: Oct 2008
Posts: 42355
Good Answers: 1693
#4

Re: Panel Configuration..Please Help

05/24/2011 9:11 AM

Contact a local vendor. This type of information is gained by going to school or going to work with someone who is willing to take the time to teach you.

The local vendor may help you learn, if he can sell you a panel.
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Users who posted comments:

electricalexpert65 (1); lyn (1); PWSlack (1); saraswata1981 (1); TonyS (1); Vinu_Answers (1)

Previous in Forum: Oil Filled Transformer with Nitrogen Filled. Vaccum is Creating Inside, Why?   Next in Forum: Asking About Branch Breaker

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